1
Published in 2010
"Trying to build a device to measure how fast the wind is blowing in this SciGirls engineering activity. You may have heard a weather reporter warn, """"Wind gusts are up to 30 mph!"""" Scientists measure wind speed using a weather instrument called an anemometer, which relies on cups attached to...
Grade Level   5 6 7 8
Classroom Activities Curricula and Instruction
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2
Published in 2010
With this graph and accompanying lesson from Clue into Climate, produced by KQED, students will explore how the level of carbon dioxide has increased over time, hypothesize about why this is a concern, and begin to think about what can be done to slow or stop continued climate change.
Grade Level   6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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3
According to the theory of plate tectonics, Earth's crust is composed of a number of individual plates that change shape and position over time. Geophysical evidence indicates that the face of Earth's surface has changed significantly since its initial formation and that the plates on which the...
Grade Level   6 7 8
Classroom Activities Curricula and Instruction
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