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Water Quality-Total Dissolved Solids part of Examples
Students use a microcomputer connected to a conductivity probe to measure the total dissolved solids in local area water samples.

Earth System Topics: Solid Earth:Earth Materials, Human Dimensions:Environmental Quality, Oceans:Marine Chemistry, Hydrology, :Surface Water, Human Dimensions:Resources

Using Mass Balance to Understand Atmospheric CFCs part of Examples
Students use an interactive online mass balance model help understand the observed levels of chlorofluorocarbon CFC-12 over the recent past.

Earth System Topics: Atmosphere, Climate, Human Dimensions:Policy

Sun Spot Analysis part of Examples
Introductory students use Excel to graph monthly mean Greenwich sunspot numbers from 1749 to 2004 and perform a spectral analysis of the data using the free software program "Spectra".

Earth System Topics: Climate, Solar System and Astronomy, Atmosphere

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 while rolling down a hill part of Examples
Students analyze video clips of kids rolling down a hill on skates, scooters, and bikes to determine whether mechanical energy is conserved.

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.

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.

Microsoft Excel Basic Tutorial part of Examples
This assignment walks students through the creation of an Excel spreadsheet, step by step. It includes numerical fills via copy, creation of fixed and relative formulas, formula fill via copy, and some summary functions.

Seismicity and Relative Risk part of Examples
This activity introduces students to using real-time data about earthquakes to make decisions.

Earth System Topics: Solid Earth, :Deformation, Plate Tectonics

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 ...

Earth System Topics: Human Dimensions:Energy

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