Integrated Coordinated Science for the 21st Century
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Planning for the Activity
Time Requirements:
- one and a half class periods
Materials needed
For each group:
- Battery 9-volt
- Phone Plug, 1/8 w/Alligator Clips
- Radio, Portable
- Solar Cell w/Wire Leads, .5V, 400 ma.
- Battery Holder for D-Cell Batt.
- Battery D-Cell
- Alligator Clip Leads
- Unlined Index Cards
- LED, 20mm Superbright
- Resistor, 47 Ohm
- Oscilloscope
- Large Ringstand
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