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Mississippi - Science: Earth and Space Science
College- and Career-Readiness Standards | Adopted: 2018
DCI.ESS.1: : Earth in the Universe
(Framing Text): : The planet Earth is a very small part of a very large universe that has developed over a huge expanse of time.
ESS.1.A: : Students will develop an understanding of the universe, its development, immense size, and composition.
ESS.1A.1: : Describe the Big Bang theory and summarize observations (e.g., cosmic microwave background radiation, Hubble’s law, and redshift caused by the Doppler effect) as evidence to support the formation and expansion of the universe.
Doppler Shift
Observe sound waves emitted from a moving vehicle. Measure the frequency of sound waves in front of and behind the vehicle as it moves, illustrating the Doppler effect. The frequency of sound waves, speed of the source, and the speed of sound can all be manipulated. Motion of the vehicle can be linear, oscillating, or circular. 5 Minute Preview
Doppler Shift Advanced
Derive an equation to calculate the frequency of an oncoming sound source and a receding sound source. Also, calculate the Doppler shift that results from a moving observer and a stationary sound source. The source velocity, sound velocity, observer velocity, and sound frequency can all be manipulated. 5 Minute Preview
DCI.ESS.2: : Earth Structure and History
(Framing Text): : Radioactive decay lifetimes and isotopic content in rocks provide a way of dating rock formations and thereby fixing the scale of geological time. Plate tectonics is the unifying theory that explains the movements of rocks on Earth’s surface and provides a comprehensive account of its geological history. Physical and chemical weathering is a result of the interactions of Earth’s geosphere, hydrosphere, atmosphere, and biosphere.
ESS.2.B: : Students will develop an understanding of the history and evolution of the earth.
ESS.2B.4: : Research, analyze, and explain the origin of geologic features and processes that result from plate tectonics, including sea floor spreading, earthquake activity, volcanic activity, mountain building, and location of natural resources.
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
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
DCI.ESS.4: : Earth’s Resources and Human Activity
(Framing Text): : The dynamic Earth impacts human society. Natural hazards and other geologic events have shaped the course of human history. In addition, humans also impact the Earth through resource extraction and land use.
ESS.4: : Students will develop an understanding of Earth’s resources and the impact of human activities.
ESS.4.3: : Analyze earthquake and volcanic data to determine patterns that can lead to predicting such hazards and mitigating impact to humans.
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
Correlation last revised: 9/16/2020
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.
Each STEM Case uses realtime reporting to show live student results.
Introduction to the Heatmap
STEM Cases take between 30-90 minutes for students to complete, depending on the case.
Student progress is automatically saved so that STEM Cases can be completed over multiple sessions.
Multiple grade-appropriate versions, or levels, exist for each STEM Case.
Each STEM Case level has an associated Handbook. These are interactive guides that focus on the science concepts underlying the case.
How Free Gizmos Work
Start teaching with 20-40 Free Gizmos. See the full list.
Access lesson materials for Free Gizmos including teacher guides, lesson plans, and more.
All other Gizmos are limited to a 5 Minute Preview and can only be used for 5 minutes a day.
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