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PBS
Pbs Learning Media: Solar Racing
This is an extensive project in designing and building a solar-powered car model. Students must make detailed calculations and design decisions about wheel size, gear ratio, how to get the most energy from the sun, air drag, friction,...
Ministry of Education, Sports & Culture (Samoa) Government
Mesc: Samoa School Net: Forces to Make Weather: Weather & Water Cycle
Explains three forces of nature and how they impact the weather. These include infrared rays from the sun, differences in air pressure, and wind flow when hot and cold air masses meet. Supported by lots of visuals.