# Browse Examples

# Earth System Topics

- Atmosphere 10 matches
- Biosphere 6 matches
- Climate 9 matches
- Earth's Cycles 2 matches rock cycle, hydrologic cycle, carbon cycle and nitrogen cycle
- Evolution 4 matches
- Geography 2 matches
- Human Dimensions 7 matches
- Hydrology 1 match
- Oceans 2 matches
- Solar System and Astronomy 2 matches
- Solid Earth 3 matches

Results 21 - 25 of **25 matches**

Measuring velocity of objects using video clips part of Examples

Students learn to determine the velocity of moving objects by doing simple analysis of video clips.

Analysis of simple harmonic oscillator in a single video clip part of Examples

One video clip, with embedded graphs, can be used to help students understand the mathematical relationships that describe simple harmonic motion.

Conservation of energy of a rollercoaster using high speed video part of Examples

A high speed video clip of a roller coaster is used as an example of conservation of mechanical energy. Student use the video to determine whether mechanical energy is conserved while the roller coaster rolls up, and then back down a hil.

Electrical Analysis of Wind Power part of Examples

For this experiment, students use a DC motor as a generator and various shaped turbine designs to test which design produces the most electrical power. Using a fan to generate the "wind", students attach ...

Seismicity and Relative Risk part of Examples

This activity introduces students to using real-time data about earthquakes to make decisions.