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  • Alberta Standards
  • Science: Biology 30

Alberta - Science: Biology 30

Program of Studies | Adopted: 2007

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

1: : Systems Regulating Change in Human Organisms


1.1: : Attitudes

1.1.1: : foster curiosity about the structure and function of the human organism's endocrine and neural control systems and their role in maintaining homeostasis

Screenshot of Human Homeostasis

Human Homeostasis

Adjust the levels of clothing, perspiration, and exercise to maintain a stable internal temperature as the external temperature changes. Water and blood sugar levels need to be replenished regularly, and fatigue occurs with heavy exercise. Severe hypothermia, heat stroke, or dehydration can result if internal stability is not maintained. 5 Minute Preview


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Screenshot of Paramecium Homeostasis

Paramecium Homeostasis

Observe how a paramecium maintains stable internal conditions in a changing aquatic environment. Water moves into the organism by osmosis, and is pumped out by the contractile vacuole. The concentration of solutes in the water will determine the rate of contractions in the paramecium. 5 Minute Preview


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1.1.3: : develop a commitment to learning about the functioning of the neural and endocrine systems and the importance of maintaining personal health

1.1.3.A: : understanding how human physiological processes are regulated by electrochemical control systems, describing the structure and function of neurons, the central and peripheral nervous systems, and sensory input transducers; and/or by observing the principal features of a neuron, mammalian brain and eye; and designing and performing experiments to investigate reflex arcs and sensory input, within the context of:

1.1.3.A.6: : evaluating the impact of photoperiod, light wavelength and duration on the human organism

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


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1.2: : The human organism maintains homeostasis through the use of complex chemical control systems.

1.2.1: : Knowledge

1.2.1.A: : endocrine systems coordinate other organ systems through feedback to maintain internal homeostasis as well as the organism's equilibrium with the environment, by extending from Biology 20, Unit 4, the maintenance of metabolic equilibrium, and by:

1.2.1.A.3: : explaining the metabolic roles hormones play in homeostasis; i.e., thyroxine to metabolism, insulin to blood sugar regulation, HGH to growth, ADH to water regulation

Screenshot of Paramecium Homeostasis

Paramecium Homeostasis

Observe how a paramecium maintains stable internal conditions in a changing aquatic environment. Water moves into the organism by osmosis, and is pumped out by the contractile vacuole. The concentration of solutes in the water will determine the rate of contractions in the paramecium. 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

1.2.2: : Skills

1.2.2.B: : inferring the role of ADH and aldosterone in the maintenance of homeostasis of water and ions, by the analysis and interpretation of data on blood and urine composition

Screenshot of Paramecium Homeostasis

Paramecium Homeostasis

Observe how a paramecium maintains stable internal conditions in a changing aquatic environment. Water moves into the organism by osmosis, and is pumped out by the contractile vacuole. The concentration of solutes in the water will determine the rate of contractions in the paramecium. 5 Minute Preview


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Launch Gizmo

2: : Reproduction and Development


2.1: : Attitudes

2.1.1: : appreciate that there are biological and societal aspects to the study of reproduction

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


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2.1.1.A: : human organisms have evolved a specialized series of ducts and tubes to facilitate the union of an egg and sperm, by:

2.1.1.A.1: : describing hormonal and chromosomal factors and explaining the physiological events resulting in the formation of the primary (gonads) and secondary (associated structures) reproductive organs in the female and male fetus

Screenshot of Human Karyotyping

Human Karyotyping

Sort and pair the images of human chromosomes obtained in a scan. Find differences in the scans of the various patients to find out specific things that can cause disease, as well as determining the sex of the person. 5 Minute Preview


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2.2: : Reproductive success of organisms is regulated by chemical control systems.

2.2.1: : Knowledge

2.2.1.A: : the development of sexual anatomy and sexual functioning is influenced by hormones, by:

2.2.1.A.4: : comparing the cyclical patterns of reproduction in humans with that of nonprimate mammals.

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

2.2.3: : STS Connections

2.2.3.A: : understanding that human reproductive success, development of secondary sexual characteristics, formation of gametes and reproductive system maintenance are regulated by hormones; and by analyzing and inferring from data and physiological events the roles of sex hormones, within the context of:

2.2.3.A.2: : explaining how reproductive hormone homeostasis is disrupted by the natural aging process

Screenshot of Paramecium Homeostasis

Paramecium Homeostasis

Observe how a paramecium maintains stable internal conditions in a changing aquatic environment. Water moves into the organism by osmosis, and is pumped out by the contractile vacuole. The concentration of solutes in the water will determine the rate of contractions in the paramecium. 5 Minute Preview


Lesson Info
Launch Gizmo

3: : Cells, Chromosomes and DNA


3.1: : Attitudes

3.1.4: : appreciate the usefulness of computational competence and the problem-solving skills required by classical genetics

Screenshot of Chicken Genetics

Chicken Genetics

Breed "pure" chickens with known genotypes that exhibit specific feather colors, and learn how traits are passed on via codominant genes. Chickens can be stored in cages for future breeding, and the statistics of feather color are reported every time the chickens breed. Punnett squares can be used to predict results. 5 Minute Preview


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Screenshot of Mouse Genetics (One Trait)

Mouse Genetics (One Trait)

Breed "pure" mice with known genotypes that exhibit specific fur colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


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Screenshot of Mouse Genetics (Two Traits)

Mouse Genetics (Two Traits)

Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur and eye color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


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3.1.7: : appreciate, and be critical about, current research and theories concerning genetic information.

Screenshot of Mouse Genetics (One Trait)

Mouse Genetics (One Trait)

Breed "pure" mice with known genotypes that exhibit specific fur colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (Two Traits)

Mouse Genetics (Two Traits)

Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur and eye color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


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3.1.1: : be open-minded toward new evidence, and be aware of the changes it may promote

3.1.1.A: : chromosomes are duplicated before cells divide; that daughter cells get one complete set of chromosomes; that chromosome number must be reduced before fertilization; and that variations in the combination of genes on a chromosome can occur during that reduction, by recalling from Science 10, Unit 2, that growth may involve increasing cell number, and by:

3.1.1.A.1: : explaining, in general, the events of the cell cycle, including cytokinesis, and chromosomal behaviour in mitosis and meiosis

Screenshot of Cell Division

Cell Division

Begin with a single cell and watch as mitosis and cell division occurs. The cells will go through the steps of interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. The length of the cell cycle can be controlled, and data related to the number of cells present and their current phase can be recorded. 5 Minute Preview


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3.1.1.A.4: : comparing the processes of mitosis and meiosis

Screenshot of Cell Division

Cell Division

Begin with a single cell and watch as mitosis and cell division occurs. The cells will go through the steps of interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. The length of the cell cycle can be controlled, and data related to the number of cells present and their current phase can be recorded. 5 Minute Preview


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3.1.1.A.6: : describing the diversity of reproductive strategies by comparing the alternation of generations in a range of plants and animals; i.e., pine, bee, mammal.

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

3.1.2: : appreciate that extension of learning requires new knowledge, skills, attitudes and risk taking

3.1.2.A: : identifying the stages of the cell cycle; and calculating the duration of each stage from observations of prepared slides of onion root tip cells

Screenshot of Cell Division

Cell Division

Begin with a single cell and watch as mitosis and cell division occurs. The cells will go through the steps of interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. The length of the cell cycle can be controlled, and data related to the number of cells present and their current phase can be recorded. 5 Minute Preview


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3.1.2.D: : researching a range of reproductive strategies in seed plants and animals; and presenting this information in the form of charts, tables or diagrams; e.g., budding, spore production, binary fission

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

3.1.2.E: : preparing and interpreting models of human karyotypes.

Screenshot of Human Karyotyping

Human Karyotyping

Sort and pair the images of human chromosomes obtained in a scan. Find differences in the scans of the various patients to find out specific things that can cause disease, as well as determining the sex of the person. 5 Minute Preview


Lesson Info
Launch Gizmo

3.1.3: : value the development of information, science and technology, while continuing to cultivate human values

3.1.3.A: : understanding that mitosis results in cell division and genetic continuity, and meiosis results in gamete formation and genetic variation; and by observing actively dividing cells, performing meiosis simulations and researching reproductive strategies in plants and animals, within the context of:

3.1.3.A.2: : evaluating how a knowledge of cell division might be applied to the limitation of cancerous growth in plants or animals

Screenshot of Cell Division

Cell Division

Begin with a single cell and watch as mitosis and cell division occurs. The cells will go through the steps of interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. The length of the cell cycle can be controlled, and data related to the number of cells present and their current phase can be recorded. 5 Minute Preview


Lesson Info
Launch Gizmo

3.1.3.A.4: : evaluating the impact of research in plant and animal reproduction on our understanding of mitosis and meiosis in humans

Screenshot of Cell Division

Cell Division

Begin with a single cell and watch as mitosis and cell division occurs. The cells will go through the steps of interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. The length of the cell cycle can be controlled, and data related to the number of cells present and their current phase can be recorded. 5 Minute Preview


Lesson Info
Launch Gizmo

3.1.3.A.5: : any other relevant context.

Screenshot of Cell Division

Cell Division

Begin with a single cell and watch as mitosis and cell division occurs. The cells will go through the steps of interphase, prophase, metaphase, anaphase, telophase, and cytokinesis. The length of the cell cycle can be controlled, and data related to the number of cells present and their current phase can be recorded. 5 Minute Preview


Lesson Info
Launch Gizmo

3.2: : Genetic characters are handed down by simple rules.

3.2.1: : Knowledge

3.2.1.A: : chromosomes consist of a sequence of genes and their alleles, and that during meiosis and fertilization these genes become combined in new sequences, by extending from Biology 30, Unit 2, fertilization and development in the human organism, and by:

3.2.1.A.1: : describing the evidence for the segregation of genes and the independent assortment of genes on different chromosomes, as investigated by Mendel

Screenshot of Chicken Genetics

Chicken Genetics

Breed "pure" chickens with known genotypes that exhibit specific feather colors, and learn how traits are passed on via codominant genes. Chickens can be stored in cages for future breeding, and the statistics of feather color are reported every time the chickens breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (One Trait)

Mouse Genetics (One Trait)

Breed "pure" mice with known genotypes that exhibit specific fur colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (Two Traits)

Mouse Genetics (Two Traits)

Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur and eye color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo

3.2.1.A.3: : explaining the significance of sex chromosomes compared to autosomes, as investigated by Morgan.

Screenshot of Human Karyotyping

Human Karyotyping

Sort and pair the images of human chromosomes obtained in a scan. Find differences in the scans of the various patients to find out specific things that can cause disease, as well as determining the sex of the person. 5 Minute Preview


Lesson Info
Launch Gizmo

3.2.2: : Skills

3.2.2.A: : performing experiments to investigate the relationships between chance and genetic inheritance

Screenshot of Chicken Genetics

Chicken Genetics

Breed "pure" chickens with known genotypes that exhibit specific feather colors, and learn how traits are passed on via codominant genes. Chickens can be stored in cages for future breeding, and the statistics of feather color are reported every time the chickens breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Microevolution

Microevolution

Observe the effect of predators on a population of parrots with three possible genotypes. The initial percentages and fitness levels of each genotype can be set. Determine how initial fitness levels affect genotype and allele frequencies through several generations. Compare scenarios in which a dominant allele is deleterious, a recessive allele is deleterious, and the heterozygous individual is fittest. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (One Trait)

Mouse Genetics (One Trait)

Breed "pure" mice with known genotypes that exhibit specific fur colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (Two Traits)

Mouse Genetics (Two Traits)

Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur and eye color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Natural Selection

Natural Selection

You are a bird hunting moths (both dark and light) that live on trees. As you capture the moths most easily visible against the tree surface, the moth populations change, illustrating the effects of natural selection. 5 Minute Preview


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3.2.2.B: : performing simulations to investigate monohybrid and dihybrid genetic crosses, by using Punnett squares

Screenshot of Chicken Genetics

Chicken Genetics

Breed "pure" chickens with known genotypes that exhibit specific feather colors, and learn how traits are passed on via codominant genes. Chickens can be stored in cages for future breeding, and the statistics of feather color are reported every time the chickens breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (One Trait)

Mouse Genetics (One Trait)

Breed "pure" mice with known genotypes that exhibit specific fur colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (Two Traits)

Mouse Genetics (Two Traits)

Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur and eye color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo

3.2.2.D: : drawing and interpreting pedigree charts from data on human single allele and multiple allele inheritance patterns; e.g., blood types

Screenshot of Chicken Genetics

Chicken Genetics

Breed "pure" chickens with known genotypes that exhibit specific feather colors, and learn how traits are passed on via codominant genes. Chickens can be stored in cages for future breeding, and the statistics of feather color are reported every time the chickens breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Human Karyotyping

Human Karyotyping

Sort and pair the images of human chromosomes obtained in a scan. Find differences in the scans of the various patients to find out specific things that can cause disease, as well as determining the sex of the person. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Microevolution

Microevolution

Observe the effect of predators on a population of parrots with three possible genotypes. The initial percentages and fitness levels of each genotype can be set. Determine how initial fitness levels affect genotype and allele frequencies through several generations. Compare scenarios in which a dominant allele is deleterious, a recessive allele is deleterious, and the heterozygous individual is fittest. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (One Trait)

Mouse Genetics (One Trait)

Breed "pure" mice with known genotypes that exhibit specific fur colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (Two Traits)

Mouse Genetics (Two Traits)

Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur and eye color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo

3.2.2.F: : designing and performing an experiment to demonstrate the inheritance pattern of a trait controlled by a single pair of genes.

Screenshot of Evolution: Mutation and Selection

Evolution: Mutation and Selection

Observe evolution in a fictional population of bugs. Set the background to any color, and see natural selection taking place. Inheritance of color occurs according to Mendel's laws and probability. Mutations occur at random, and probability of capture by predators is determined by the insect's camouflage. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Microevolution

Microevolution

Observe the effect of predators on a population of parrots with three possible genotypes. The initial percentages and fitness levels of each genotype can be set. Determine how initial fitness levels affect genotype and allele frequencies through several generations. Compare scenarios in which a dominant allele is deleterious, a recessive allele is deleterious, and the heterozygous individual is fittest. 5 Minute Preview


Lesson Info
Launch Gizmo

3.2.3: : STS Connections

3.2.3.A: : understanding how genetic characters are handed down by simple rules; and describing evidence for gene segregation and explaining the significance of crossing over and sex chromosomes; and by drawing and interpreting pedigree charts; and performing simulations or experiments to predict inheritance patterns, within the context of:

3.2.3.A.1: : evaluating, from a variety of perspectives, the needs and interests of society and the role of genetic counselling in the identification and treatment of potentially disabling genetic disorders; e.g., phenylketonuria

Screenshot of Human Karyotyping

Human Karyotyping

Sort and pair the images of human chromosomes obtained in a scan. Find differences in the scans of the various patients to find out specific things that can cause disease, as well as determining the sex of the person. 5 Minute Preview


Lesson Info
Launch Gizmo

3.2.3.A.3: : discussing biotechnology and gene replacement therapy in the treatment of human genetic disorders

Screenshot of Human Karyotyping

Human Karyotyping

Sort and pair the images of human chromosomes obtained in a scan. Find differences in the scans of the various patients to find out specific things that can cause disease, as well as determining the sex of the person. 5 Minute Preview


Lesson Info
Launch Gizmo

3.2.3.A.4: : any other relevant context.

Screenshot of Chicken Genetics

Chicken Genetics

Breed "pure" chickens with known genotypes that exhibit specific feather colors, and learn how traits are passed on via codominant genes. Chickens can be stored in cages for future breeding, and the statistics of feather color are reported every time the chickens breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Microevolution

Microevolution

Observe the effect of predators on a population of parrots with three possible genotypes. The initial percentages and fitness levels of each genotype can be set. Determine how initial fitness levels affect genotype and allele frequencies through several generations. Compare scenarios in which a dominant allele is deleterious, a recessive allele is deleterious, and the heterozygous individual is fittest. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (One Trait)

Mouse Genetics (One Trait)

Breed "pure" mice with known genotypes that exhibit specific fur colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of Mouse Genetics (Two Traits)

Mouse Genetics (Two Traits)

Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, and learn how traits are passed on via dominant and recessive genes. Mice can be stored in cages for future breeding, and the statistics of fur and eye color are reported every time a pair of mice breed. Punnett squares can be used to predict results. 5 Minute Preview


Lesson Info
Launch Gizmo

3.3: : Classical genetics can be explained at a molecular level.

3.3.1: : Knowledge

3.3.1.A: : genetic information in chromosomes is translated into protein structure; that the information may be manipulated; and that the manipulated information may be used to transform cells, by:

3.3.1.A.1: : summarizing the historical events that led to the discovery of the structure of the DNA molecule, as described by Watson and Crick

Screenshot of Building DNA

Building DNA

Construct a DNA molecule, examine its double-helix structure, and then go through the DNA replication process. Learn how each component fits into a DNA molecule, and see how a unique, self-replicating code can be created. 5 Minute Preview


Lesson Info
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3.3.1.A.2: : describing, in general, how genetic information is contained in the sequence of bases in DNA molecules in chromosomes; how the DNA molecules replicate themselves; how the information is transcribed into sequences of bases in RNA molecules and is finally translated into sequences of amino acids in proteins

Screenshot of Building DNA

Building DNA

Construct a DNA molecule, examine its double-helix structure, and then go through the DNA replication process. Learn how each component fits into a DNA molecule, and see how a unique, self-replicating code can be created. 5 Minute Preview


Lesson Info
Launch Gizmo
Screenshot of RNA and Protein Synthesis

RNA and Protein Synthesis

Go through the process of synthesizing proteins through RNA transcription and translation. Learn about the many steps involved in protein synthesis including: unzipping of DNA, formation of mRNA, attaching of mRNA to the ribosome, and linking of amino acids to form a protein. 5 Minute Preview


Lesson Info
Launch Gizmo

3.3.1.A.3: : explaining, in general, how restriction enzymes and ligases may cut DNA molecules into smaller fragments and reassemble them with new sequences of bases

Screenshot of RNA and Protein Synthesis

RNA and Protein Synthesis

Go through the process of synthesizing proteins through RNA transcription and translation. Learn about the many steps involved in protein synthesis including: unzipping of DNA, formation of mRNA, attaching of mRNA to the ribosome, and linking of amino acids to form a protein. 5 Minute Preview


Lesson Info
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3.3.1.A.5: : explaining how a random change (mutation) in the sequence of bases provides a source of genetic variability

Screenshot of Evolution: Mutation and Selection

Evolution: Mutation and Selection

Observe evolution in a fictional population of bugs. Set the background to any color, and see natural selection taking place. Inheritance of color occurs according to Mendel's laws and probability. Mutations occur at random, and probability of capture by predators is determined by the insect's camouflage. 5 Minute Preview


Lesson Info
Launch Gizmo

3.3.1.A.6: : explaining how information in nucleic acids contained in the nucleus, mitochondria and chloroplasts gives evidence for the relationships among organisms of different species.

Screenshot of Building DNA

Building DNA

Construct a DNA molecule, examine its double-helix structure, and then go through the DNA replication process. Learn how each component fits into a DNA molecule, and see how a unique, self-replicating code can be created. 5 Minute Preview


Lesson Info
Launch Gizmo
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
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Screenshot of Cell Structure

Cell Structure

Select a sample cell from an animal, plant, or bacterium and view the cell under a microscope. Select each organelle on the image to learn more about its structure and function. Closeup views and animations of certain organelles is provided. 5 Minute Preview


Lesson Info
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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 RNA and Protein Synthesis

RNA and Protein Synthesis

Go through the process of synthesizing proteins through RNA transcription and translation. Learn about the many steps involved in protein synthesis including: unzipping of DNA, formation of mRNA, attaching of mRNA to the ribosome, and linking of amino acids to form a protein. 5 Minute Preview


Lesson Info
Launch Gizmo

3.3.2: : Skills

3.3.2.A: : predicting the general arrangement of genes in a chromosome, from analysis of data on crossing over between genes in a single pair of chromosomes

Screenshot of Human Karyotyping

Human Karyotyping

Sort and pair the images of human chromosomes obtained in a scan. Find differences in the scans of the various patients to find out specific things that can cause disease, as well as determining the sex of the person. 5 Minute Preview


Lesson Info
Launch Gizmo

3.3.2.B: : designing and constructing models of DNA to demonstrate the general structure and base arrangement

Screenshot of Building DNA

Building DNA

Construct a DNA molecule, examine its double-helix structure, and then go through the DNA replication process. Learn how each component fits into a DNA molecule, and see how a unique, self-replicating code can be created. 5 Minute Preview


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3.3.2.C: : performing simulations to demonstrate the replication of DNA and the transcription and translation of its information

Screenshot of Building DNA

Building DNA

Construct a DNA molecule, examine its double-helix structure, and then go through the DNA replication process. Learn how each component fits into a DNA molecule, and see how a unique, self-replicating code can be created. 5 Minute Preview


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Screenshot of RNA and Protein Synthesis

RNA and Protein Synthesis

Go through the process of synthesizing proteins through RNA transcription and translation. Learn about the many steps involved in protein synthesis including: unzipping of DNA, formation of mRNA, attaching of mRNA to the ribosome, and linking of amino acids to form a protein. 5 Minute Preview


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3.3.3: : STS Connections

3.3.3.A: : understanding how DNA structure and function can explain classical genetics; and explaining DNA manipulation, mutations and DNA evidence for organism relationships; and by predicting gene sequences; designing and constructing DNA models; performing experiments to demonstrate DNA expression; and analyzing and inferring the relationship between human activities and mutations, within the context of:

3.3.3.A.3: : discussing the Human Genome Project in terms of the needs, interests and financial support of society

Screenshot of Human Karyotyping

Human Karyotyping

Sort and pair the images of human chromosomes obtained in a scan. Find differences in the scans of the various patients to find out specific things that can cause disease, as well as determining the sex of the person. 5 Minute Preview


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3.3.3.A.6: : any other relevant context.

Screenshot of Microevolution

Microevolution

Observe the effect of predators on a population of parrots with three possible genotypes. The initial percentages and fitness levels of each genotype can be set. Determine how initial fitness levels affect genotype and allele frequencies through several generations. Compare scenarios in which a dominant allele is deleterious, a recessive allele is deleterious, and the heterozygous individual is fittest. 5 Minute Preview


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4: : Change in Populations and Communities


4.1: : Attitudes

4.1.2: : appreciate the usefulness of computational competence and problem-solving skills required by population genetics

Screenshot of Hardy-Weinberg Equilibrium

Hardy-Weinberg Equilibrium

Set the initial percentages of three types of parrots in a population and track changes in genotype and allele frequency through several generations. Analyze population data to develop an understanding of the Hardy-Weinberg equilibrium. Determine how initial allele percentages will affect the equilibrium state of the population. 5 Minute Preview


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Screenshot of Microevolution

Microevolution

Observe the effect of predators on a population of parrots with three possible genotypes. The initial percentages and fitness levels of each genotype can be set. Determine how initial fitness levels affect genotype and allele frequencies through several generations. Compare scenarios in which a dominant allele is deleterious, a recessive allele is deleterious, and the heterozygous individual is fittest. 5 Minute Preview


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4.1.5: : appreciate that change occurs in populations and communities over very long and short time scales

Screenshot of Human Evolution - Skull Analysis

Human Evolution - Skull Analysis

Compare the skulls of a variety of significant human ancestors, or hominids. Use available tools to measure lengths, areas, and angles of important features. Each skull can be viewed from the front, side, or from below. Additional information regarding the age, location, and discoverer of each skull can be displayed. 5 Minute Preview


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4.1.6: : value the knowledge that all organisms have an important role in maintaining the life of the planet

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


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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


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4.1.1: : be open-minded toward new evidence and be aware of the changes it may promote

4.1.1.A: : populations can be defined in terms of their gene pools, by extending from Biology 20, Unit 3, the nature of variation and adaptation in populations, and by:

4.1.1.A.1: : describing the Hardy-Weinberg principle and explaining its importance to population gene pool stability and the significance of nonequilibrium values; e.g., evolution of a population

Screenshot of Hardy-Weinberg Equilibrium

Hardy-Weinberg Equilibrium

Set the initial percentages of three types of parrots in a population and track changes in genotype and allele frequency through several generations. Analyze population data to develop an understanding of the Hardy-Weinberg equilibrium. Determine how initial allele percentages will affect the equilibrium state of the population. 5 Minute Preview


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4.1.1.A.2: : describing the conditions that cause the gene pool diversity to change; e.g., random genetic drift, gene migration, differential reproduction

Screenshot of Microevolution

Microevolution

Observe the effect of predators on a population of parrots with three possible genotypes. The initial percentages and fitness levels of each genotype can be set. Determine how initial fitness levels affect genotype and allele frequencies through several generations. Compare scenarios in which a dominant allele is deleterious, a recessive allele is deleterious, and the heterozygous individual is fittest. 5 Minute Preview


Lesson Info
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4.1.1.A.3: : applying, quantitatively, the Hardy-Weinberg principle to observed and published data

Screenshot of Hardy-Weinberg Equilibrium

Hardy-Weinberg Equilibrium

Set the initial percentages of three types of parrots in a population and track changes in genotype and allele frequency through several generations. Analyze population data to develop an understanding of the Hardy-Weinberg equilibrium. Determine how initial allele percentages will affect the equilibrium state of the population. 5 Minute Preview


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4.1.1.A.4: : describing the molecular basis and significance of gene pool change over time; i.e., mutations.

Screenshot of Evolution: Mutation and Selection

Evolution: Mutation and Selection

Observe evolution in a fictional population of bugs. Set the background to any color, and see natural selection taking place. Inheritance of color occurs according to Mendel's laws and probability. Mutations occur at random, and probability of capture by predators is determined by the insect's camouflage. 5 Minute Preview


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4.1.2.A: : calculating and interpreting problem-solving exercises involving the Hardy-Weinberg principle expressed as p² + 2pq + q² = 1

Screenshot of Hardy-Weinberg Equilibrium

Hardy-Weinberg Equilibrium

Set the initial percentages of three types of parrots in a population and track changes in genotype and allele frequency through several generations. Analyze population data to develop an understanding of the Hardy-Weinberg equilibrium. Determine how initial allele percentages will affect the equilibrium state of the population. 5 Minute Preview


Lesson Info
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4.1.2.B: : performing experiments and/or computer simulations to demonstrate population growth and gene pool change.

Screenshot of Microevolution

Microevolution

Observe the effect of predators on a population of parrots with three possible genotypes. The initial percentages and fitness levels of each genotype can be set. Determine how initial fitness levels affect genotype and allele frequencies through several generations. Compare scenarios in which a dominant allele is deleterious, a recessive allele is deleterious, and the heterozygous individual is fittest. 5 Minute Preview


Lesson Info
Launch Gizmo

4.1.2.C: : calculating and interpreting problem-solving exercises involving the Hardy-Weinberg principle expressed as p² + 2pq + q² = 1

Screenshot of Hardy-Weinberg Equilibrium

Hardy-Weinberg Equilibrium

Set the initial percentages of three types of parrots in a population and track changes in genotype and allele frequency through several generations. Analyze population data to develop an understanding of the Hardy-Weinberg equilibrium. Determine how initial allele percentages will affect the equilibrium state of the population. 5 Minute Preview


Lesson Info
Launch Gizmo

4.1.2.D: : performing experiments and/or computer simulations to demonstrate population growth and gene pool change.

Screenshot of Microevolution

Microevolution

Observe the effect of predators on a population of parrots with three possible genotypes. The initial percentages and fitness levels of each genotype can be set. Determine how initial fitness levels affect genotype and allele frequencies through several generations. Compare scenarios in which a dominant allele is deleterious, a recessive allele is deleterious, and the heterozygous individual is fittest. 5 Minute Preview


Lesson Info
Launch Gizmo

4.1.3: : develop a positive attitude toward mathematical and scientific process skills

4.1.3.A: : understanding that communities consist of population-specific gene pools; and explaining the significance of the Hardy-Weinberg principle and the molecular basis of gene pool change over time; and by applying and interpreting the Hardy-Weinberg principle, and performing experiments to demonstrate population growth, within the context of:

4.1.3.A.3: : assessing the role and importance of models in science to explain observable phenomena; e.g., the Hardy-Weinberg principle

Screenshot of Hardy-Weinberg Equilibrium

Hardy-Weinberg Equilibrium

Set the initial percentages of three types of parrots in a population and track changes in genotype and allele frequency through several generations. Analyze population data to develop an understanding of the Hardy-Weinberg equilibrium. Determine how initial allele percentages will affect the equilibrium state of the population. 5 Minute Preview


Lesson Info
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4.1.3.A.4: : any other relevant context.

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 Hardy-Weinberg Equilibrium

Hardy-Weinberg Equilibrium

Set the initial percentages of three types of parrots in a population and track changes in genotype and allele frequency through several generations. Analyze population data to develop an understanding of the Hardy-Weinberg equilibrium. Determine how initial allele percentages will affect the equilibrium state of the population. 5 Minute Preview


Lesson Info
Launch Gizmo

4.2: : Individuals of populations interact with each other and members of other populations.

4.2.1: : Knowledge

4.2.1.A: : interactions occur among members of the same population of a species as well as among members of populations of different species, by:

4.2.1.A.2: : describing the relationships between predator and prey species and their influence on population changes; and explaining the role of defence mechanisms in predation; e.g., mimicry, protective colouration

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


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4.2.1.A.3: : explaining how mixtures of populations that define communities may change over time or remain as a climax community; e.g., primary succession, secondary succession.

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
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4.2.2: : Skills

4.2.2.C: : performing simulations to investigate the relationships between predators and their prey

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
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4.2.3: : STS Connections

4.2.3.A: : understanding that individuals interact with each other and other populations, and that communities and their populations change over time; and by summarizing and evaluating relationships; and by performing predatory- prey simulations; and designing and performing experiments demonstrating biotic interactions, within the context of:

4.2.3.A.1: : discussing the implications of the predator- prey relationship for wildlife management in national and provincial parks

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
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4.2.3.A.4: : any other relevant context.

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


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4.3: : Population change over time can be expressed in quantitative terms.

4.3.1: : Knowledge

4.3.1.A: : populations grow in characteristic ways, and that the changes in population growth can be quantified, by extending from Biology 20, Unit 3, variations within populations, and by:

4.3.1.A.2: : describing the growth of populations in terms of the mathematical relationship among carrying capacity, biotic potential and the number of individuals in the population

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


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4.3.1.A.3: : explaining, quantitatively, the behaviour of populations, using different growth patterns; i.e., r- and K-strategies, J and S curves

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


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4.3.2: : Skills

4.3.2.A: : graphing and interpreting population growth data on a variety of organisms

Screenshot of Distance-Time and Velocity-Time Graphs

Distance-Time and Velocity-Time Graphs

Create a graph of a runner's position versus time and watch the runner run a 40-yard dash based on the graph you made. Notice the connection between the slope of the line and the velocity of the runner. Add a second runner (a second graph) and connect real-world meaning to the intersection of two graphs. Also experiment with a graph of velocity versus time for the runners, and also distance traveled versus time. 5 Minute Preview


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Correlation last revised: 2/26/2010

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