Earth and Space Science Teacher Instructionss in High School Science
Find free High School Science Teacher Instructionss on Earth and Space Science.
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2018Ice is an essential component of the ecosystem of the Bering Sea region. For example, sea ice cover can dramatically affect the levels of...
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2018Flowers have many ways of attracting bees for the purpose of pollination. These include various colors, patterns and shapes. Recently scientists have...
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2018Audio lesson on: Gravity keeps our feet on the ground, it creates a curve ball, and it can also be used to find new planets. The star at the center...
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2018Analyzing Spectra introduces students to the concept of line spectra and how they can be used as an analysis tool. Students are first introduced to...