1
There are three states of matter: gas, liquid, and solid. Water in our atmosphere exists in these three states constantly. As the temperature of water vapor (a gas) decreases, it will reach the point at which it turns into a liquid (called the dew point or the point at which dew forms). This change...
Grade Level   3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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2
Students will be able to discuss how different magnitudes of earthquakes affect structures differently by simulating how buildings become damaged in an earthquake.
Grade Level   4 5 6 7 8
Classroom Activities Curricula and Instruction
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3
In this Watershed Sleuth Challenge, you will learn more about your watershed - what it is, why its important, and what you can do to protect it, as you earn badges at each level of this three-part course.
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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4
In this lesson, students examine seismic evidence to determine a) Earth must have a layered internal structure and, b) estimate the size of Earth’s core. Using an inquiry approach, students are divided into two teams (theoreticians and seismologists) to test the simplest hypothesis for what is...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
Classroom Activities Curricula and Instruction
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