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  • Alberta Standards
  • Science: 7th Grade

Alberta - Science: 7th Grade

Alberta Curriculum and Program of Studies | Adopted: 2014

This correlation lists the recommended Gizmos for this province's curriculum standards. Click any Gizmo title below for more information.

A: : Interactions and Ecosystems


1.1: : Outcomes for Science, Technology and Society (STS) and Knowledge

A.1: : Students will: Investigate and describe relationships between humans and their environments, and identify related issues and scientific questions

A.1.2: : describe examples of interaction and interdependency within an ecosystem (e.g., identify examples of dependency between species, and describe adaptations involved; identify changing relationships between humans and their environments, over time and in different cultures—as, for example, in aboriginal cultures)

Screenshot of Forest Ecosystem

Forest Ecosystem

Observe and manipulate the populations of four creatures (trees, deer, bears, and mushrooms) in a forest. Investigate the feeding relationships (food web) in the forest. Determine which creatures are producers, consumers, and decomposers. Pictographs and line graphs show changes in populations over time. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Prairie Ecosystem

Prairie Ecosystem

Observe the populations of grass, prairie dogs, ferrets and foxes in a prairie ecosystem. Investigate feeding relationships and determine the food chain. Bar graphs and line graphs show changes in populations over time. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Ecosystems - Middle School

Ecosystems - Middle School

As a national park ranger, students must restore the ecosystem of a park back to normal. They interact with populations of many organisms including wolves, deer and bees. Students learn the importance of food chains and webs, and how human factors can impact the health of an environment. Video Preview


Lesson Info
STEM Cases
Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases

A.1.3: : identify examples of human impacts on ecosystems, and investigate and analyze the link between these impacts and the human wants and needs that give rise to them (e.g., identify impacts of the use of plants and animals as sources of food, fibre and other materials; identify potential impacts of waste products on environments)

Screenshot of Coral Reefs 1 - Abiotic Factors

Coral Reefs 1 - Abiotic Factors

Explore the abiotic factors that affect Caribbean coral reefs. Many factors can be manipulated in this simplified reef model, including ocean temperature and pH, storm severity, and input of excess sediments and nutrients from logging, sewage, and agriculture. Click "Advance year" to see how the reef responds to these changes. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Coral Reefs 2 - Biotic Factors

Coral Reefs 2 - Biotic Factors

In this followup to the Coral Reefs 1 - Abiotic Factors activity, investigate the impacts of fishing, disease, and invasive species on a model Caribbean coral reef. Many variables can be manipulated, included intensity of fishing, presence of black band and white band disease, and the presence of actual and potential invasive species. Click "Advance year" to see the impacts of these biotic changes. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Pond Ecosystem

Pond Ecosystem

Measure the temperature and oxygen content of a pond over the course of a day. Then go fishing to see what types of fish live in the pond. Many different ponds can be investigated to determine the influence of time, temperature, and farms on oxygen levels. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases

A.2: : Students will: Trace and interpret the flow of energy and materials within an ecosystem

A.2.1: : analyze an ecosystem to identify biotic and abiotic components, and describe interactions among these components

Screenshot of Coral Reefs 1 - Abiotic Factors

Coral Reefs 1 - Abiotic Factors

Explore the abiotic factors that affect Caribbean coral reefs. Many factors can be manipulated in this simplified reef model, including ocean temperature and pH, storm severity, and input of excess sediments and nutrients from logging, sewage, and agriculture. Click "Advance year" to see how the reef responds to these changes. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Coral Reefs 2 - Biotic Factors

Coral Reefs 2 - Biotic Factors

In this followup to the Coral Reefs 1 - Abiotic Factors activity, investigate the impacts of fishing, disease, and invasive species on a model Caribbean coral reef. Many variables can be manipulated, included intensity of fishing, presence of black band and white band disease, and the presence of actual and potential invasive species. Click "Advance year" to see the impacts of these biotic changes. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Pond Ecosystem

Pond Ecosystem

Measure the temperature and oxygen content of a pond over the course of a day. Then go fishing to see what types of fish live in the pond. Many different ponds can be investigated to determine the influence of time, temperature, and farms on oxygen levels. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases

A.2.2: : analyze ecosystems to identify producers, consumers and decomposers; and describe how energy is supplied to and flows through a food web, by:

A.2.2.a: : describing and giving examples of energy and nutrient storage in plants and animals

Screenshot of Cell Energy Cycle

Cell Energy Cycle

Explore the processes of photosynthesis and respiration that occur within plant and animal cells. The cyclical nature of the two processes can be constructed visually, and the simplified photosynthesis and respiration formulae can be balanced. 5 Minute Preview


Lesson Info
Launch Gizmo

A.2.2.b: : describing how matter is recycled in an ecosystem through interactions among plants, animals, fungi, bacteria and other microorganisms

Screenshot of Forest Ecosystem

Forest Ecosystem

Observe and manipulate the populations of four creatures (trees, deer, bears, and mushrooms) in a forest. Investigate the feeding relationships (food web) in the forest. Determine which creatures are producers, consumers, and decomposers. Pictographs and line graphs show changes in populations over time. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Ecosystems - Middle School

Ecosystems - Middle School

As a national park ranger, students must restore the ecosystem of a park back to normal. They interact with populations of many organisms including wolves, deer and bees. Students learn the importance of food chains and webs, and how human factors can impact the health of an environment. Video Preview


Lesson Info
STEM Cases

A.2.2.c: : interpreting food webs, and predicting the effects of changes to any part of a web

Screenshot of Food Chain

Food Chain

In this ecosystem consisting of hawks, snakes, rabbits and grass, the population of each species can be studied as part of a food chain. Disease can be introduced for any species, and the number of animals can be increased or decreased at any time, just like in the real world. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Prairie Ecosystem

Prairie Ecosystem

Observe the populations of grass, prairie dogs, ferrets and foxes in a prairie ecosystem. Investigate feeding relationships and determine the food chain. Bar graphs and line graphs show changes in populations over time. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Ecosystems - Middle School

Ecosystems - Middle School

As a national park ranger, students must restore the ecosystem of a park back to normal. They interact with populations of many organisms including wolves, deer and bees. Students learn the importance of food chains and webs, and how human factors can impact the health of an environment. Video Preview


Lesson Info
STEM Cases

A.2.3: : describe the process of cycling carbon and water through an ecosystem

Screenshot of Carbon Cycle

Carbon Cycle

Follow the path of a carbon atom through the atmosphere, biosphere, hydrosphere, and geosphere. Manipulate a simplified model to see how human activities and other factors affect the amount of atmospheric carbon today and in the future. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Forest Ecosystem

Forest Ecosystem

Observe and manipulate the populations of four creatures (trees, deer, bears, and mushrooms) in a forest. Investigate the feeding relationships (food web) in the forest. Determine which creatures are producers, consumers, and decomposers. Pictographs and line graphs show changes in populations over time. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Water Cycle

Water Cycle

Control the path of a drop of water as it travels through the water cycle. Many alternatives are presented at each stage. Determine how the water moves from one location to another, and learn how water resources are distributed in these locations. 5 Minute Preview


Lesson Info
Launch Gizmo

A.2.4: : identify mechanisms by which pollutants enter and move through the environment, and can become concentrated in some organisms (e.g., acid rain, mercury, PCBs, DDT)

Screenshot of Water Pollution

Water Pollution

Get to know the four main types of pollution present in the environment, and then look at a variety of real-world examples as you try to guess what type of pollution is represented by each situation. All of the real-world situations can be viewed every day in different parts of the world. 5 Minute Preview


Lesson Info
Launch Gizmo

A.3: : Students will: Monitor a local environment, and assess the impacts of environmental factors on the growth, health and reproduction of organisms in that environment

A.3.2: : investigate and interpret evidence of interaction and change (e.g., population fluctuations, changes in weather, availability of food or introduction of new species into an ecosystem)

Screenshot of Food Chain

Food Chain

In this ecosystem consisting of hawks, snakes, rabbits and grass, the population of each species can be studied as part of a food chain. Disease can be introduced for any species, and the number of animals can be increased or decreased at any time, just like in the real world. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Rabbit Population by Season

Rabbit Population by Season

Observe the population of rabbits in an environment over many years. The land available to the rabbits and weather conditions can be adjusted to investigate the effects of urban sprawl and unusual weather on wildlife populations. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Ecosystems - Middle School

Ecosystems - Middle School

As a national park ranger, students must restore the ecosystem of a park back to normal. They interact with populations of many organisms including wolves, deer and bees. Students learn the importance of food chains and webs, and how human factors can impact the health of an environment. Video Preview


Lesson Info
STEM Cases
Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases

A.4: : Students will: Describe the relationships among knowledge, decisions and actions in maintaining life-supporting environments

A.4.1: : identify intended and unintended consequences of human activities within local and global environments (e.g., changes resulting from habitat loss, pest control or from introduction of new species; changes leading to species extinction)

Screenshot of Coral Reefs 1 - Abiotic Factors

Coral Reefs 1 - Abiotic Factors

Explore the abiotic factors that affect Caribbean coral reefs. Many factors can be manipulated in this simplified reef model, including ocean temperature and pH, storm severity, and input of excess sediments and nutrients from logging, sewage, and agriculture. Click "Advance year" to see how the reef responds to these changes. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Coral Reefs 2 - Biotic Factors

Coral Reefs 2 - Biotic Factors

In this followup to the Coral Reefs 1 - Abiotic Factors activity, investigate the impacts of fishing, disease, and invasive species on a model Caribbean coral reef. Many variables can be manipulated, included intensity of fishing, presence of black band and white band disease, and the presence of actual and potential invasive species. Click "Advance year" to see the impacts of these biotic changes. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Pond Ecosystem

Pond Ecosystem

Measure the temperature and oxygen content of a pond over the course of a day. Then go fishing to see what types of fish live in the pond. Many different ponds can be investigated to determine the influence of time, temperature, and farms on oxygen levels. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases

A.4.2: : describe and interpret examples of scientific investigations that serve to inform environmental decision making

Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases
Screenshot of Smelling in the Rain: Designing Solutions to Improve Air Quality - Middle School

Smelling in the Rain: Designing Solutions to Improve Air Quality - Middle School

A respiratory physiologist is concerned about the number of asthma attacks in children within her community. On certain days, the number is higher than the respiratory physiologist might expect. She thinks something in the environment is causing more rescue inhaler use on those days. As an air quality engineer, students will work collaboratively with a respiratory physiologist to learn how some air pollutants are released directly from sources while others are formed through chemical reactions. Students will develop a system model to test design solutions to recommend a plan to help decrease air pollution in a community with a record number of asthma cases in children. Video Preview


Lesson Info
STEM Cases
Screenshot of Sound Off, Please!: Designing Solutions to Reduce Noise Pollution - Middle School

Sound Off, Please!: Designing Solutions to Reduce Noise Pollution - Middle School

As an acoustic engineer, students will work with an urban planner to learn how noise pollution impacts a community. Students will develop a system model to test design solutions. Wave properties of sound and how sound interacts with different surfaces will be explored and used as evidence to reduce noise pollution. Video Preview


Lesson Info
STEM Cases

1.2: : Skill Outcomes

A.IP: : Initiating and Planning

A.IP.1: : Students will: Ask questions about the relationships between and among observable variables, and plan investigations to address those questions

A.IP.1.1: : identify science-related issues (e.g., identify a specific issue regarding human impacts on environments)

Screenshot of Coral Reefs 1 - Abiotic Factors

Coral Reefs 1 - Abiotic Factors

Explore the abiotic factors that affect Caribbean coral reefs. Many factors can be manipulated in this simplified reef model, including ocean temperature and pH, storm severity, and input of excess sediments and nutrients from logging, sewage, and agriculture. Click "Advance year" to see how the reef responds to these changes. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Coral Reefs 2 - Biotic Factors

Coral Reefs 2 - Biotic Factors

In this followup to the Coral Reefs 1 - Abiotic Factors activity, investigate the impacts of fishing, disease, and invasive species on a model Caribbean coral reef. Many variables can be manipulated, included intensity of fishing, presence of black band and white band disease, and the presence of actual and potential invasive species. Click "Advance year" to see the impacts of these biotic changes. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Pond Ecosystem

Pond Ecosystem

Measure the temperature and oxygen content of a pond over the course of a day. Then go fishing to see what types of fish live in the pond. Many different ponds can be investigated to determine the influence of time, temperature, and farms on oxygen levels. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Water Pollution

Water Pollution

Get to know the four main types of pollution present in the environment, and then look at a variety of real-world examples as you try to guess what type of pollution is represented by each situation. All of the real-world situations can be viewed every day in different parts of the world. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases
Screenshot of Sound Off, Please!: Designing Solutions to Reduce Noise Pollution - Middle School

Sound Off, Please!: Designing Solutions to Reduce Noise Pollution - Middle School

As an acoustic engineer, students will work with an urban planner to learn how noise pollution impacts a community. Students will develop a system model to test design solutions. Wave properties of sound and how sound interacts with different surfaces will be explored and used as evidence to reduce noise pollution. Video Preview


Lesson Info
STEM Cases

A.IP.1.2: : identify questions to investigate arising from practical problems and issues (e.g., identify questions, such as: “What effects would an urban or industrial development have on a nearby forest or farming community?”)

Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

A.IP.1.3: : state a prediction and a hypothesis based on background information or an observed pattern of events (e.g., predict changes in the population of an organism if factor X were increased, or if a species were introduced or removed from the ecosystem; propose factors that will affect the population of a given animal species)

Screenshot of Coral Reefs 2 - Biotic Factors

Coral Reefs 2 - Biotic Factors

In this followup to the Coral Reefs 1 - Abiotic Factors activity, investigate the impacts of fishing, disease, and invasive species on a model Caribbean coral reef. Many variables can be manipulated, included intensity of fishing, presence of black band and white band disease, and the presence of actual and potential invasive species. Click "Advance year" to see the impacts of these biotic changes. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Forest Ecosystem

Forest Ecosystem

Observe and manipulate the populations of four creatures (trees, deer, bears, and mushrooms) in a forest. Investigate the feeding relationships (food web) in the forest. Determine which creatures are producers, consumers, and decomposers. Pictographs and line graphs show changes in populations over time. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Prairie Ecosystem

Prairie Ecosystem

Observe the populations of grass, prairie dogs, ferrets and foxes in a prairie ecosystem. Investigate feeding relationships and determine the food chain. Bar graphs and line graphs show changes in populations over time. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Ecosystems - Middle School

Ecosystems - Middle School

As a national park ranger, students must restore the ecosystem of a park back to normal. They interact with populations of many organisms including wolves, deer and bees. Students learn the importance of food chains and webs, and how human factors can impact the health of an environment. Video Preview


Lesson Info
STEM Cases

A.PR: : Performing and Recording

A.PR.1: : Students will: Conduct investigations into the relationships between and among observations, and gather and record qualitative and quantitative data

A.PR.1.4: : estimate measurements (e.g., estimate the population of a given plant in a one square metre quadrat, and use this figure to estimate the population within an area of 100 square metres)

Screenshot of Estimating Population Size

Estimating Population Size

Adjust the number of fish in a lake to be tagged and the number of fish to be recaptured. Use the number of tagged fish in the catch to estimate the number of fish in the lake. 5 Minute Preview


Lesson Info
Launch Gizmo

A.AI: : Analyzing and Interpreting

A.AI.1: : Students will: Analyze qualitative and quantitative data, and develop and assess possible explanations

A.AI.1.2: : compile and display data, by hand or computer, in a variety of formats, including diagrams, flow charts, tables, bar graphs and line graphs (e.g., illustrate a food web, based on observations made within a given environment)

Screenshot of Food Chain

Food Chain

In this ecosystem consisting of hawks, snakes, rabbits and grass, the population of each species can be studied as part of a food chain. Disease can be introduced for any species, and the number of animals can be increased or decreased at any time, just like in the real world. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Forest Ecosystem

Forest Ecosystem

Observe and manipulate the populations of four creatures (trees, deer, bears, and mushrooms) in a forest. Investigate the feeding relationships (food web) in the forest. Determine which creatures are producers, consumers, and decomposers. Pictographs and line graphs show changes in populations over time. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Graphing Skills

Graphing Skills

Create a graph (bar graph, line graph, pie chart, or scatter plot) based on a given data set. Title the graph, label the axes, and choose a scale. Adjust the graph to fit the data, and then check your accuracy. The Gizmo can also be used to create a data table based on a given graph. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Prairie Ecosystem

Prairie Ecosystem

Observe the populations of grass, prairie dogs, ferrets and foxes in a prairie ecosystem. Investigate feeding relationships and determine the food chain. Bar graphs and line graphs show changes in populations over time. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Ecosystems - Middle School

Ecosystems - Middle School

As a national park ranger, students must restore the ecosystem of a park back to normal. They interact with populations of many organisms including wolves, deer and bees. Students learn the importance of food chains and webs, and how human factors can impact the health of an environment. Video Preview


Lesson Info
STEM Cases
Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases

B: : Plants for Food and Fibre


2.1: : Outcomes for Science, Technology and Society (STS) and Knowledge

B.1: : Students will: Investigate plant uses; and identify links among needs, technologies, products and impacts

B.1.4: : investigate practical problems and issues in maintaining productive plants within sustainable environments, and identify questions for further study (e.g., investigate the long-term effects of irrigation practices or fertilizer use)

Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases

B.2: : Students will: Investigate life processes and structures of plants, and interpret related characteristics and needs of plants in a local environment

B.2.1: : describe the general structure and functions of seed plants (e.g., describe the roots, stem, leaves and flower of a common local plant)

Screenshot of Flower Pollination

Flower Pollination

Observe the steps of pollination and fertilization in flowering plants. Help with many parts of the process by dragging pollen grains to the stigma, dragging sperm to the ovules, and removing petals as the fruit begins to grow. Quiz yourself when you are done by dragging vocabulary words to the correct plant structure. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Pollination: Flower to Fruit

Pollination: Flower to Fruit

Label a diagram that illustrates the anatomy of a flower, and understand the function of each structure. Compare the processes of self pollination and cross pollination, and explore how fertilization takes place in a flowering plant. 5 Minute Preview


Lesson Info
Launch Gizmo

B.2.4: : describe the processes of diffusion, osmosis, conduction of fluids, transpiration, photosynthesis and gas exchange in plants

Screenshot of Cell Energy Cycle

Cell Energy Cycle

Explore the processes of photosynthesis and respiration that occur within plant and animal cells. The cyclical nature of the two processes can be constructed visually, and the simplified photosynthesis and respiration formulae can be balanced. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Photosynthesis Lab

Photosynthesis Lab

Study photosynthesis in a variety of conditions. Oxygen production is used to measure the rate of photosynthesis. Light intensity, carbon dioxide levels, temperature, and wavelength of light can all be varied. Determine which conditions are ideal for photosynthesis, and understand how limiting factors affect oxygen production. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Plants and Snails

Plants and Snails

Study the production and use of gases by plants and animals. Measure the oxygen and carbon dioxide levels in a test tube containing snails and elodea (a type of plant) in both light and dark conditions. Learn about the interdependence of plants and animals. 5 Minute Preview


Lesson Info
Launch Gizmo

B.2.5: : describe life cycles of seed plants, and identify example methods used to ensure their germination, growth and reproduction (e.g., describe propagation of plants from seeds and vegetative techniques, such as cuttings; conduct a germination study; describe the use of beehives to support pollination)

Screenshot of Fast Plants<sup>®</sup> 1 - Growth and Genetics

Fast Plants® 1 - Growth and Genetics

Grow Wisconsin Fast Plants® in a simulated lab environment. Explore the life cycles of these plants and how their growth is influenced by light, water, and crowding. Practice pollinating the plants using bee sticks, then observe the traits of the offspring plants. Use Punnett squares to model the inheritance of genes for stem color and leaf color for these plants. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Flower Pollination

Flower Pollination

Observe the steps of pollination and fertilization in flowering plants. Help with many parts of the process by dragging pollen grains to the stigma, dragging sperm to the ovules, and removing petals as the fruit begins to grow. Quiz yourself when you are done by dragging vocabulary words to the correct plant structure. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Germination

Germination

Plant seeds and watch how many sprout. Examine what factors affect germination. Vary the amount of heat, water, and light the seeds get. Practice designing controlled experiments and using the scientific method. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Pollination: Flower to Fruit

Pollination: Flower to Fruit

Label a diagram that illustrates the anatomy of a flower, and understand the function of each structure. Compare the processes of self pollination and cross pollination, and explore how fertilization takes place in a flowering plant. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Seed Germination

Seed Germination

Perform experiments with several seed types to see what conditions yield the highest germination (sprouting) rate. Three different types of seeds can be studied, and the temperature, water and light in the germination chamber can be controlled. No two trials will have the same result so repeated trials are recommended. 5 Minute Preview


Lesson Info
Launch Gizmo

B.4: : Students will: Identify and interpret relationships among human needs, technologies, environments, and the culture and use of living things as sources of food and fibre

B.4.1: : investigate and describe the development of plant varieties through selective breeding, and identify related needs and problems (e.g., identify needs leading to the development of new grain varieties; identify problems arising from the development of new plant varieties that require extensive fertilization)

Screenshot of GMOs and the Environment

GMOs and the Environment

In this follow-up to the Genetic Engineering Gizmo, explore how farmers can maximize yield while limiting ecosystem damage using genetically modified corn. Choose the corn type to plant and the amount of herbicide and insecticide to use, then measure corn yields and monitor wildlife populations and diversity. Observe the long-term effects of pollutants on a nearby stream ecosystem. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Genetic Engineering

Genetic Engineering

Use genetic engineering techniques to create corn plants resistant to insect pests or tolerant of herbicides. Identify useful genes from bacteria, insert the desired gene into a corn plant, and then compare the modified plant to a control plant in a lab setting. 5 Minute Preview


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2.2: : Skill Outcomes

B.PR: : Performing and Recording

B.PR.1: : Students will: Conduct investigations into the relationships between and among observations, and gather and record qualitative and quantitative data

B.PR.1.3: : observe and record data, and create simple line drawings (e.g., describe plant growth, using qualitative and quantitative observations; draw and describe plant changes resulting from an experimental procedure)

Screenshot of Germination

Germination

Plant seeds and watch how many sprout. Examine what factors affect germination. Vary the amount of heat, water, and light the seeds get. Practice designing controlled experiments and using the scientific method. 5 Minute Preview


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Screenshot of Growing Plants

Growing Plants

Investigate the growth of three common garden plants: tomatoes, beans, and turnips. You can change the amount of light each plant gets, the amount of water added each day, and the type of soil the seed is planted in. Observe the effect of each variable on plant height, plant mass, leaf color and leaf size. Determine what conditions produce the tallest and healthiest plants. Height and mass data are displayed on tables and graphs. 5 Minute Preview


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Screenshot of Seed Germination

Seed Germination

Perform experiments with several seed types to see what conditions yield the highest germination (sprouting) rate. Three different types of seeds can be studied, and the temperature, water and light in the germination chamber can be controlled. No two trials will have the same result so repeated trials are recommended. 5 Minute Preview


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Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases

B.AI: : Analyzing and Interpreting

B.AI.1: : Students will: Analyze qualitative and quantitative data, and develop and assess possible explanations

B.AI.1.2: : use and/or construct a classification key (e.g., distinguish among several grain varieties, using a classification guide or key)

Screenshot of Dichotomous Keys

Dichotomous Keys

Use dichotomous keys to identify and classify five types of organisms: California albatrosses, Canadian Rockies buttercups, Texas venomous snakes, Virginia evergreens, and Florida cartilagenous fishes. After you have classified every organism, try making your own dichotomous key! 5 Minute Preview


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B.AI.1.3: : compile and display data, by hand or computer, in a variety of formats, including diagrams, flow charts, tables, bar graphs and line graphs (e.g., prepare a record of a plant’s growth that charts its development in terms of height, leaf development, flowering and seed production)

Screenshot of Germination

Germination

Plant seeds and watch how many sprout. Examine what factors affect germination. Vary the amount of heat, water, and light the seeds get. Practice designing controlled experiments and using the scientific method. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Growing Plants

Growing Plants

Investigate the growth of three common garden plants: tomatoes, beans, and turnips. You can change the amount of light each plant gets, the amount of water added each day, and the type of soil the seed is planted in. Observe the effect of each variable on plant height, plant mass, leaf color and leaf size. Determine what conditions produce the tallest and healthiest plants. Height and mass data are displayed on tables and graphs. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Seed Germination

Seed Germination

Perform experiments with several seed types to see what conditions yield the highest germination (sprouting) rate. Three different types of seeds can be studied, and the temperature, water and light in the germination chamber can be controlled. No two trials will have the same result so repeated trials are recommended. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Fruit Production - Middle School

Fruit Production - Middle School

As an agricultural scientist, students help a strawberry farmer who is having problems with low fruit production. Students learn about the factors involved in fruit production including plant nutrients, pollination and bees, and the interaction with the environment. Video Preview


Lesson Info
STEM Cases

C: : Heat and Temperature


3.1: : Outcomes for Science, Technology and Society (STS) and Knowledge

C.2: : Students will: Describe the nature of thermal energy and its effects on different forms of matter, using informal observations, experimental evidence and models

C.2.1: : compare heat transmission in different materials (e.g., compare conduction of heat in different solids; compare the absorption of radiant heat by different surfaces)

Screenshot of Conduction and Convection

Conduction and Convection

Two flasks hold colored water, one yellow and the other blue. Set the starting temperature of each flask, choose a type of material to connect the flasks, and see how quickly the flasks heat up or cool down. The flasks can be connected with a hollow pipe, allowing the water in the flasks to mix, or a solid chunk that transfers heat but prevents mixing. 5 Minute Preview


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Screenshot of Heat Transfer by Conduction

Heat Transfer by Conduction

An insulated beaker of hot water is connected to a beaker of cold water with a conducting bar, and over time the temperatures of the beakers equalize as heat is transferred through the bar. Four materials (aluminum, copper, steel, and glass) are available for the bar. 5 Minute Preview


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Launch Gizmo
Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

C.2.2: : explain how heat is transmitted by conduction, convection and radiation in solids, liquids and gases

Screenshot of Conduction and Convection

Conduction and Convection

Two flasks hold colored water, one yellow and the other blue. Set the starting temperature of each flask, choose a type of material to connect the flasks, and see how quickly the flasks heat up or cool down. The flasks can be connected with a hollow pipe, allowing the water in the flasks to mix, or a solid chunk that transfers heat but prevents mixing. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Heat Absorption

Heat Absorption

Shine a powerful flashlight on a variety of materials, and measure how quickly each material heats up. See how the light angle, light color, type of material, and material color affect heating. A glass cover can be added to simulate a greenhouse. 5 Minute Preview


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Launch Gizmo
Screenshot of Heat Transfer by Conduction

Heat Transfer by Conduction

An insulated beaker of hot water is connected to a beaker of cold water with a conducting bar, and over time the temperatures of the beakers equalize as heat is transferred through the bar. Four materials (aluminum, copper, steel, and glass) are available for the bar. 5 Minute Preview


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Launch Gizmo
Screenshot of Radiation

Radiation

Use a powerful flashlight to pop a kernel of popcorn. A lens focuses light on the kernel. The temperature of the filament and the distance between the flashlight and lens can be changed. Several obstacles can be placed between the flashlight and the popcorn. 5 Minute Preview


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Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

C.2.3: : describe the effect of heat on the motion of particles; and explain changes of state, using the particle model of matter

Screenshot of Phase Changes

Phase Changes

Explore the relationship between molecular motion, temperature, and phase changes. Compare the molecular structure of solids, liquids, and gases. Graph temperature changes as ice is melted and water is boiled. Find the effect of altitude on phase changes. The starting temperature, ice volume, altitude, and rate of heating or cooling can be adjusted. 5 Minute Preview


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Launch Gizmo
Screenshot of Temperature and Particle Motion

Temperature and Particle Motion

Observe the movement of particles of an ideal gas at a variety of temperatures. A histogram showing the Maxwell-Boltzmann velocity distribution is shown, and the most probable velocity, mean velocity, and root mean square velocity can be calculated. Molecules of different gases can be compared. 5 Minute Preview


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Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

C.2.4: : distinguish between heat and temperature; and explain temperature, using the concept of kinetic energy and the particle model of matter

Screenshot of Phase Changes

Phase Changes

Explore the relationship between molecular motion, temperature, and phase changes. Compare the molecular structure of solids, liquids, and gases. Graph temperature changes as ice is melted and water is boiled. Find the effect of altitude on phase changes. The starting temperature, ice volume, altitude, and rate of heating or cooling can be adjusted. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Temperature and Particle Motion

Temperature and Particle Motion

Observe the movement of particles of an ideal gas at a variety of temperatures. A histogram showing the Maxwell-Boltzmann velocity distribution is shown, and the most probable velocity, mean velocity, and root mean square velocity can be calculated. Molecules of different gases can be compared. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

C.3: : Students will: Apply an understanding of heat and temperature in interpreting natural phenomena and technological devices

C.3.3: : compare and evaluate materials and designs that maximize or minimize heat energy transfer (e.g., design and build a device that minimizes energy transfer, such as an insulated container for hot drinks; evaluate different window coatings for use in a model home)

Screenshot of Feel the Heat

Feel the Heat

Have you ever used a glove warmer to keep your hands warm? How about an instant cold pack to treat an injury? In the Feel the Heat Gizmo, create your own hot and cold packs using various salts dissolved in water and different bag materials. Learn about exothermic and endothermic processes and how energy is absorbed or released when bonds are broken and new bonds form. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Heat Transfer by Conduction

Heat Transfer by Conduction

An insulated beaker of hot water is connected to a beaker of cold water with a conducting bar, and over time the temperatures of the beakers equalize as heat is transferred through the bar. Four materials (aluminum, copper, steel, and glass) are available for the bar. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

3.2: : Skill Outcomes

C.IP: : Initiating and Planning

C.IP.1: : Students will: Ask questions about the relationships between and among observable variables, and plan investigations to address those questions

C.IP.1.2: : identify questions to investigate arising from a problem or issue (e.g., ask a question about the source of cold air in a building, or about ways to prevent cold areas)

Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

C.IP.1.4: : design an experiment, and control the major variables (e.g., design an experiment to evaluate two alternative designs for solar heating a model house)

Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases

C.PR: : Performing and Recording

C.PR.1: : Students will: Conduct investigations into the relationships between and among observations, and gather and record qualitative and quantitative data

C.PR.1.1: : identify data and information that are relevant to a given problem or issue

Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

C.PR.1.3: : use instruments effectively and accurately for collecting data and information (e.g., accurately read temperature scales and use a variety of thermometers; demonstrate skill in downloading text, images, and audio and video files on methods of solar heating)

Screenshot of Heat Transfer by Conduction

Heat Transfer by Conduction

An insulated beaker of hot water is connected to a beaker of cold water with a conducting bar, and over time the temperatures of the beakers equalize as heat is transferred through the bar. Four materials (aluminum, copper, steel, and glass) are available for the bar. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

C.PR.1.4: : carry out procedures, controlling the major variables (e.g., show appropriate attention to controls in investigations of the insulative properties of different materials)

Screenshot of Feel the Heat

Feel the Heat

Have you ever used a glove warmer to keep your hands warm? How about an instant cold pack to treat an injury? In the Feel the Heat Gizmo, create your own hot and cold packs using various salts dissolved in water and different bag materials. Learn about exothermic and endothermic processes and how energy is absorbed or released when bonds are broken and new bonds form. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Heat Transfer by Conduction

Heat Transfer by Conduction

An insulated beaker of hot water is connected to a beaker of cold water with a conducting bar, and over time the temperatures of the beakers equalize as heat is transferred through the bar. Four materials (aluminum, copper, steel, and glass) are available for the bar. 5 Minute Preview


Lesson Info
Launch Gizmo

C.AI: : Analyzing and Interpreting

C.AI.1: : Students will: Analyze qualitative and quantitative data, and develop and assess possible explanations

C.AI.1.1: : compile and display data, by hand or computer, in a variety of formats, including diagrams, flow charts, tables, bar graphs and line graphs (e.g., construct a database to enter, compare and present data on the insulative properties of different materials)

Screenshot of Conduction and Convection

Conduction and Convection

Two flasks hold colored water, one yellow and the other blue. Set the starting temperature of each flask, choose a type of material to connect the flasks, and see how quickly the flasks heat up or cool down. The flasks can be connected with a hollow pipe, allowing the water in the flasks to mix, or a solid chunk that transfers heat but prevents mixing. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Heat Absorption

Heat Absorption

Shine a powerful flashlight on a variety of materials, and measure how quickly each material heats up. See how the light angle, light color, type of material, and material color affect heating. A glass cover can be added to simulate a greenhouse. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Heat Transfer by Conduction

Heat Transfer by Conduction

An insulated beaker of hot water is connected to a beaker of cold water with a conducting bar, and over time the temperatures of the beakers equalize as heat is transferred through the bar. Four materials (aluminum, copper, steel, and glass) are available for the bar. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Phase Changes

Phase Changes

Explore the relationship between molecular motion, temperature, and phase changes. Compare the molecular structure of solids, liquids, and gases. Graph temperature changes as ice is melted and water is boiled. Find the effect of altitude on phase changes. The starting temperature, ice volume, altitude, and rate of heating or cooling can be adjusted. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Temperature and Particle Motion

Temperature and Particle Motion

Observe the movement of particles of an ideal gas at a variety of temperatures. A histogram showing the Maxwell-Boltzmann velocity distribution is shown, and the most probable velocity, mean velocity, and root mean square velocity can be calculated. Molecules of different gases can be compared. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

C.AI.1.3: : identify and evaluate potential applications of findings (e.g., the application of heat transfer principles to the design of homes and protective clothing)

Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

C.AI.1.4: : test the design of a constructed device or system (e.g., test a personally-constructed heating or cooling device)

Screenshot of Feel the Heat

Feel the Heat

Have you ever used a glove warmer to keep your hands warm? How about an instant cold pack to treat an injury? In the Feel the Heat Gizmo, create your own hot and cold packs using various salts dissolved in water and different bag materials. Learn about exothermic and endothermic processes and how energy is absorbed or released when bonds are broken and new bonds form. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Beat the Heat: Tackling Urban Heat Islands Using the Science of Energy - Middle School

Lake City's latest heat wave has more people in the hospital than ever before. Juan, a local student admitted to the hospital, lives in one of the hottest neighborhoods in the city. Students are hired as the city's Chief Heat Officer to investigate and solve the problem. As the Chief Heat Officer, students look at land uses, surface air temperatures, and building materials across Lake City. Students will develop a system model to test several design solutions and give the mayor a proposal to beat the heat. Video Preview


Lesson Info
STEM Cases
Screenshot of Protecting Permafrost: Heat Transfer Highway - Middle School

Protecting Permafrost: Heat Transfer Highway - Middle School

Thawing permafrost threatens the stability of critical infrastructure in the Arctic community of Frostville, Alaska. Students take on the role of a civil engineer to design heat transfer solutions to protect permafrost in a warming climate. Video Preview


Lesson Info
STEM Cases

D: : Structures and Forces


4.1: : Outcomes for Science, Technology and Society (STS) and Knowledge

D.1: : Students will: Describe and interpret different types of structures encountered in everyday objects, buildings, plants and animals; and identify materials from which they are made

D.1.1: : recognize and classify structural forms and materials used in construction (e.g., identify examples of frame structures, such as goal posts and girder bridges, examples of shell structures, such as canoes and car roofs, and examples of frame-and-shell structures, such as houses and apartment buildings)

Screenshot of Earthquake-Proof Homes

Earthquake-Proof Homes

Design a house to withstand an earthquake and protect the people living inside. Select a location in San Francisco, then choose the design and materials for a foundation, frame, walls, and roof. Decide which extras to add to your home design. Test each house in an earthquake and assess the damages. Try to arrive at a house design that results in the least damage. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Flood and Storm-Proof Homes

Flood and Storm-Proof Homes

Build a home to survive a flood or a hurricane and protect the people inside. Choose materials and a design for the foundation, frame, walls, and roof of the house. Add "extras" such as sand bags, storm shutters, and roof clips. Test your house in a flood or storm and see how well your design worked. 5 Minute Preview


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D.1.2: : interpret examples of variation in the design of structures that share a common function, and evaluate the effectiveness of the designs (e.g., compare and evaluate different forms of roofed structures, or different designs for communication towers)

Screenshot of Earthquake-Proof Homes

Earthquake-Proof Homes

Design a house to withstand an earthquake and protect the people living inside. Select a location in San Francisco, then choose the design and materials for a foundation, frame, walls, and roof. Decide which extras to add to your home design. Test each house in an earthquake and assess the damages. Try to arrive at a house design that results in the least damage. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Flood and Storm-Proof Homes

Flood and Storm-Proof Homes

Build a home to survive a flood or a hurricane and protect the people inside. Choose materials and a design for the foundation, frame, walls, and roof of the house. Add "extras" such as sand bags, storm shutters, and roof clips. Test your house in a flood or storm and see how well your design worked. 5 Minute Preview


Lesson Info
Launch Gizmo

D.1.5: : identify points of failure and modes of failure in natural and built structures (e.g., potential failure of a tree under snow load, potential failure of an overloaded bridge)

Screenshot of Earthquake-Proof Homes

Earthquake-Proof Homes

Design a house to withstand an earthquake and protect the people living inside. Select a location in San Francisco, then choose the design and materials for a foundation, frame, walls, and roof. Decide which extras to add to your home design. Test each house in an earthquake and assess the damages. Try to arrive at a house design that results in the least damage. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Flood and Storm-Proof Homes

Flood and Storm-Proof Homes

Build a home to survive a flood or a hurricane and protect the people inside. Choose materials and a design for the foundation, frame, walls, and roof of the house. Add "extras" such as sand bags, storm shutters, and roof clips. Test your house in a flood or storm and see how well your design worked. 5 Minute Preview


Lesson Info
Launch Gizmo

D.4: : Students will: Demonstrate and describe processes used in developing, evaluating and improving structures that will meet human needs with a margin of safety

D.4.2: : identify environmental factors that may affect the stability and safety of a structure, and describe how these factors are taken into account (e.g., recognize that snow load, wind load and soil characteristics need to be taken into account in building designs; describe example design adaptations used in earthquake-prone regions)

Screenshot of Earthquake-Proof Homes

Earthquake-Proof Homes

Design a house to withstand an earthquake and protect the people living inside. Select a location in San Francisco, then choose the design and materials for a foundation, frame, walls, and roof. Decide which extras to add to your home design. Test each house in an earthquake and assess the damages. Try to arrive at a house design that results in the least damage. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Flood and Storm-Proof Homes

Flood and Storm-Proof Homes

Build a home to survive a flood or a hurricane and protect the people inside. Choose materials and a design for the foundation, frame, walls, and roof of the house. Add "extras" such as sand bags, storm shutters, and roof clips. Test your house in a flood or storm and see how well your design worked. 5 Minute Preview


Lesson Info
Launch Gizmo

4.2: : Skill Outcomes

D.IP: : Initiating and Planning

D.IP.1: : Students will: Ask questions about the relationships between and among observable variables, and plan investigations to address those questions

D.IP.1.1: : identify practical problems (e.g., identify a problem related to the stability of a structure)

Screenshot of Earthquake-Proof Homes

Earthquake-Proof Homes

Design a house to withstand an earthquake and protect the people living inside. Select a location in San Francisco, then choose the design and materials for a foundation, frame, walls, and roof. Decide which extras to add to your home design. Test each house in an earthquake and assess the damages. Try to arrive at a house design that results in the least damage. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Flood and Storm-Proof Homes

Flood and Storm-Proof Homes

Build a home to survive a flood or a hurricane and protect the people inside. Choose materials and a design for the foundation, frame, walls, and roof of the house. Add "extras" such as sand bags, storm shutters, and roof clips. Test your house in a flood or storm and see how well your design worked. 5 Minute Preview


Lesson Info
Launch Gizmo

D.IP.1.2: : propose alternative solutions to a practical problem, select one, and develop a plan (e.g., propose an approach to increasing the stability of a structure)

Screenshot of Earthquake-Proof Homes

Earthquake-Proof Homes

Design a house to withstand an earthquake and protect the people living inside. Select a location in San Francisco, then choose the design and materials for a foundation, frame, walls, and roof. Decide which extras to add to your home design. Test each house in an earthquake and assess the damages. Try to arrive at a house design that results in the least damage. 5 Minute Preview


Lesson Info
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Screenshot of Flood and Storm-Proof Homes

Flood and Storm-Proof Homes

Build a home to survive a flood or a hurricane and protect the people inside. Choose materials and a design for the foundation, frame, walls, and roof of the house. Add "extras" such as sand bags, storm shutters, and roof clips. Test your house in a flood or storm and see how well your design worked. 5 Minute Preview


Lesson Info
Launch Gizmo

D.PR: : Performing and Recording

D.PR.1: : Students will: Conduct investigations into the relationships between and among observations, and gather and record qualitative and quantitative data

D.PR.1.2: : organize data, using a format that is appropriate to the task or experiment (e.g., use a database or spreadsheet for recording the deformation of components under different loads)

Screenshot of Earthquake-Proof Homes

Earthquake-Proof Homes

Design a house to withstand an earthquake and protect the people living inside. Select a location in San Francisco, then choose the design and materials for a foundation, frame, walls, and roof. Decide which extras to add to your home design. Test each house in an earthquake and assess the damages. Try to arrive at a house design that results in the least damage. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Flood and Storm-Proof Homes

Flood and Storm-Proof Homes

Build a home to survive a flood or a hurricane and protect the people inside. Choose materials and a design for the foundation, frame, walls, and roof of the house. Add "extras" such as sand bags, storm shutters, and roof clips. Test your house in a flood or storm and see how well your design worked. 5 Minute Preview


Lesson Info
Launch Gizmo

D.AI: : Analyzing and Interpreting

D.AI.1: : Students will: Analyze qualitative and quantitative data, and develop and assess possible explanations

D.AI.1.3: : test the design of a constructed device or system (e.g., test and evaluate a prototype design of a foundation for a model building to be constructed on sand)

Screenshot of Earthquake-Proof Homes

Earthquake-Proof Homes

Design a house to withstand an earthquake and protect the people living inside. Select a location in San Francisco, then choose the design and materials for a foundation, frame, walls, and roof. Decide which extras to add to your home design. Test each house in an earthquake and assess the damages. Try to arrive at a house design that results in the least damage. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Flood and Storm-Proof Homes

Flood and Storm-Proof Homes

Build a home to survive a flood or a hurricane and protect the people inside. Choose materials and a design for the foundation, frame, walls, and roof of the house. Add "extras" such as sand bags, storm shutters, and roof clips. Test your house in a flood or storm and see how well your design worked. 5 Minute Preview


Lesson Info
Launch Gizmo

D.AI.1.4: : evaluate designs and prototypes in terms of function, reliability, safety, efficiency, use of materials and impact on the environment

Screenshot of Earthquake-Proof Homes

Earthquake-Proof Homes

Design a house to withstand an earthquake and protect the people living inside. Select a location in San Francisco, then choose the design and materials for a foundation, frame, walls, and roof. Decide which extras to add to your home design. Test each house in an earthquake and assess the damages. Try to arrive at a house design that results in the least damage. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Flood and Storm-Proof Homes

Flood and Storm-Proof Homes

Build a home to survive a flood or a hurricane and protect the people inside. Choose materials and a design for the foundation, frame, walls, and roof of the house. Add "extras" such as sand bags, storm shutters, and roof clips. Test your house in a flood or storm and see how well your design worked. 5 Minute Preview


Lesson Info
Launch Gizmo

E: : Planet Earth


5.1: : Outcomes for Science, Technology and Society (STS) and Knowledge

E.1: : Students will: Describe and demonstrate methods used in the scientific study of Earth and in observing and interpreting its component materials

E.1.1: : investigate and interpret evidence that Earth’s surface undergoes both gradual and sudden change (e.g., recognize earthquakes, volcanoes and landslides as examples of sudden change; recognize glacial erosion and river erosion as examples of gradual/incremental change)

Screenshot of Erosion Rates

Erosion Rates

Explore erosion in a simulated 3D environment. Observe how the landscape evolves over time as it is shaped by the forces of flowing water. Vary the initial landscape, rock type, precipitation amount, average temperature, and vegetation and measure how each variable affects the rate of erosion and resulting landscape features. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of River Erosion

River Erosion

Explore how river erosion affects landscapes in the short term and over long periods of time. Describe the features of mountain streams and meandering rivers, and use a floating barrel to estimate current speed. Witness the changes that occur as mountain streams erode downward and meandering rivers erode from side to side. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Weathering

Weathering

Weathering is the breakdown of rock at Earth's surface through physical or chemical means. Students will learn about the different types of mechanical and chemical weathering, then use a simulation to model the effects of weathering on different types of rocks in varying climate conditions. 5 Minute Preview


Lesson Info
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E.1.3: : identify and explain the purpose of different tools and techniques used in the study of Earth (e.g., describe and explain the use of seismographs and coring drills, as well as tools and techniques for the close examination of rocks; describe methods used in oil and gas exploration)

Screenshot of Earthquakes 1 - Recording Station

Earthquakes 1 - Recording Station

Using an earthquake recording station, learn how to determine the distance between the station and an earthquake based on the time difference between the arrival of the primary and secondary seismic waves. Use this data to find the epicenter in the Earthquakes 2 - Location of Epicenter Gizmo. 5 Minute Preview


Lesson Info
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E.1.4: : explain the need for common terminology and conventions in describing rocks and minerals, and apply suitable terms and conventions in describing sample materials (e.g., use common terms in describing the lustre, transparency, cleavage and fracture of rocks and minerals; apply the Mohs’ scale in describing mineral hardness)

Screenshot of Mineral Identification

Mineral Identification

Observe and measure the properties of a mineral sample, and then use a key to identify the mineral. Students can observe the color, luster, shape, density, hardness, streak, and reaction to acid for each mineral. There are 26 mineral samples to identify. 5 Minute Preview


Lesson Info
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E.2: : Students will: Identify evidence for the rock cycle, and use the rock cycle concept to interpret and explain the characteristics of particular rocks

E.2.2: : describe characteristics of the three main classes of rocks—igneous, sedimentary and metamorphic—and describe evidence of their formation (e.g., describe evidence of igneous rock formation, based on the study of rocks found in and around volcanoes; describe the role of fossil evidence in interpreting sedimentary rock)

Screenshot of Rock Classification

Rock Classification

Try to classify a dozen different rock samples based on their appearance. Common characteristics of each major rock type are described. Rocks also can be classified by where they formed. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Rock Cycle

Rock Cycle

Play the role of a piece of rock moving through the rock cycle. Select a starting location and follow many possible paths throughout the cycle. Learn how rocks are formed, weathered, eroded, and reformed as they move from Earth's surface to locations deep within the crust. 5 Minute Preview


Lesson Info
Launch Gizmo

E.2.4: : investigate and interpret examples of weathering, erosion and sedimentation

Screenshot of Erosion Rates

Erosion Rates

Explore erosion in a simulated 3D environment. Observe how the landscape evolves over time as it is shaped by the forces of flowing water. Vary the initial landscape, rock type, precipitation amount, average temperature, and vegetation and measure how each variable affects the rate of erosion and resulting landscape features. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of River Erosion

River Erosion

Explore how river erosion affects landscapes in the short term and over long periods of time. Describe the features of mountain streams and meandering rivers, and use a floating barrel to estimate current speed. Witness the changes that occur as mountain streams erode downward and meandering rivers erode from side to side. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Weathering

Weathering

Weathering is the breakdown of rock at Earth's surface through physical or chemical means. Students will learn about the different types of mechanical and chemical weathering, then use a simulation to model the effects of weathering on different types of rocks in varying climate conditions. 5 Minute Preview


Lesson Info
Launch Gizmo

E.3: : Students will: Investigate and interpret evidence of major changes in landforms and the rock layers that underlie them

E.3.3: : describe evidence for crustal movement, and identify and interpret patterns in these movements (e.g., identify evidence of earthquakes and volcanic action along the Pacific Rim; identify evidence of the movement of the Pacific plate relative to the North American plate)

Screenshot of Plate Tectonics

Plate Tectonics

Move the Earth's crust at various locations to observe the effects of the motion of the tectonic plates, including volcanic eruptions. Information about each of the major types of plate boundaries is shown, along with their locations on Earth. 5 Minute Preview


Lesson Info
Launch Gizmo

E.3.4: : identify and interpret examples of gradual/incremental change, and predict the results of those changes over extended periods of time (e.g., identify evidence of erosion, and predict the effect of erosional change over a year, century and millennium; project the effect of a given rate of continental drift over a period of one million years)

Screenshot of Erosion Rates

Erosion Rates

Explore erosion in a simulated 3D environment. Observe how the landscape evolves over time as it is shaped by the forces of flowing water. Vary the initial landscape, rock type, precipitation amount, average temperature, and vegetation and measure how each variable affects the rate of erosion and resulting landscape features. 5 Minute Preview


Lesson Info
Launch Gizmo

5.2: : Skill Outcomes

E.PR: : Performing and Recording

E.PR.1: : Students will: Conduct investigations into the relationships between and among observations, and gather and record qualitative and quantitative data

E.PR.1.1: : carry out procedures, controlling the major variables

Screenshot of Erosion Rates

Erosion Rates

Explore erosion in a simulated 3D environment. Observe how the landscape evolves over time as it is shaped by the forces of flowing water. Vary the initial landscape, rock type, precipitation amount, average temperature, and vegetation and measure how each variable affects the rate of erosion and resulting landscape features. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Weathering

Weathering

Weathering is the breakdown of rock at Earth's surface through physical or chemical means. Students will learn about the different types of mechanical and chemical weathering, then use a simulation to model the effects of weathering on different types of rocks in varying climate conditions. 5 Minute Preview


Lesson Info
Launch Gizmo

E.PR.1.2: : estimate measurements (e.g., estimate the thickness of sedimentary layers)

Screenshot of Mineral Identification

Mineral Identification

Observe and measure the properties of a mineral sample, and then use a key to identify the mineral. Students can observe the color, luster, shape, density, hardness, streak, and reaction to acid for each mineral. There are 26 mineral samples to identify. 5 Minute Preview


Lesson Info
Launch Gizmo

E.PR.1.5: : organize data, using a format that is appropriate to the task or experiment (e.g., use diagrams to show the shape and thickness of different layers in a rock outcrop)

Screenshot of Mineral Identification

Mineral Identification

Observe and measure the properties of a mineral sample, and then use a key to identify the mineral. Students can observe the color, luster, shape, density, hardness, streak, and reaction to acid for each mineral. There are 26 mineral samples to identify. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of River Erosion

River Erosion

Explore how river erosion affects landscapes in the short term and over long periods of time. Describe the features of mountain streams and meandering rivers, and use a floating barrel to estimate current speed. Witness the changes that occur as mountain streams erode downward and meandering rivers erode from side to side. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Rock Classification

Rock Classification

Try to classify a dozen different rock samples based on their appearance. Common characteristics of each major rock type are described. Rocks also can be classified by where they formed. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Rock Cycle

Rock Cycle

Play the role of a piece of rock moving through the rock cycle. Select a starting location and follow many possible paths throughout the cycle. Learn how rocks are formed, weathered, eroded, and reformed as they move from Earth's surface to locations deep within the crust. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Weathering

Weathering

Weathering is the breakdown of rock at Earth's surface through physical or chemical means. Students will learn about the different types of mechanical and chemical weathering, then use a simulation to model the effects of weathering on different types of rocks in varying climate conditions. 5 Minute Preview


Lesson Info
Launch Gizmo

E.AI: : Analyzing and Interpreting

E.AI.1: : Students will: Analyze qualitative and quantitative data, and develop and assess possible explanations

E.AI.1.2: : interpret patterns and trends in data, and infer and explain relationships among the variables (e.g., interpret example graphs of seismic data, and explain the lag time between data received at different locations)

Screenshot of Earthquakes 1 - Recording Station

Earthquakes 1 - Recording Station

Using an earthquake recording station, learn how to determine the distance between the station and an earthquake based on the time difference between the arrival of the primary and secondary seismic waves. Use this data to find the epicenter in the Earthquakes 2 - Location of Epicenter Gizmo. 5 Minute Preview


Lesson Info
Launch Gizmo

Correlation last revised: 9/9/2024

About STEM Cases

Students assume the role of a scientist trying to solve a real world problem. They use scientific practices to collect and analyze data, and form and test a hypothesis as they solve the problems.

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