Results 31 - 33 of 33 matches
Comparing Sunscreens part of Examples
Students use a microcomputer connected to an ultra-violet sensor to compare the relative blocking power of different SPF sunscreens for the UVB region of the solar spectrum.
Ocean Circulation part of Examples
Students view and analyze buoy, satellite, temperature vs. depth data to learn about ocean circulation and how is related to atmospheric circulation.
Where is North? part of Examples
Students use a microcomputer connected to a magnetic field sensor to measure the magnitude and direction of their local Earth's magnetic field .