Spectroscope
This lesson guides students to build a spectroscope, use it as tool, and interpret their observations by applying concepts of […]
This lesson guides students to build a spectroscope, use it as tool, and interpret their observations by applying concepts of […]
In this activity, students test the Law of Reflection based on experimental evidence.However, the back-silvered glass mirrors present a twist.
When we look at a rainbow, we see sunlight spread out into red, orange, yellow, green, blue, and violet. But
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Telescopes gather light in one of two ways. Reflecting telescopes focus light with a series of mirrors, while refracting telescopes
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