Light and Dark
Students use an online lesson to help them identify and name different sources of light. They also determine that some sources of light are natural and some are man-made, and explain that light sources vary in brightness.
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Rain Forest Teaching Curriculum
Take young naturalists on an exploration of the world's tropical rainforests with this extensive collection of lessons and activities. Whether its creating leaf and flower prints or investigating the absorption spectrum of chlorophyl,...
K - 12th Science CCSS: Adaptable