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Classroom Activities

  • Solar Cell Misconceptions All of your students have seen photovoltaic solar cells used in a variety of ways; however, students may have misconceptions in understanding what influences solar cell output. This activity sets the record straight and explores how ambient temperature and the angle of illumination can affect solar cell output in volts. View »
  • Volcano in the Classroom Here’s a safe, easy, and vivid interpretation of a classic activity that won’t break the budget. All you’ll need are a few common items—a beaker, sand, water, a candle, and a hot plate. View »
  • Air Pollution: Tropospheric Ozone, Particulates, and Indoor Carbon Dioxide "Bad" ozone, dangerous particulates, and significant CO2 buildup—in and around your school! Access a series of field tests students can use to measure your school’s tropospheric ozone levels and the number of deposited particulates in different locations, and to study how carbon dioxide concentrations indoors vary throughout the school day. View »
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