Heat and Light Come From Various Sources
First graders study heat and light and how they come from various sources. They list sources of heat and light and identify the different energy sources as heat, light, or both heat and light.
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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