Students observe and measure a model of slow down slope movement. In this graphing lesson students collect, record, and organize data that apply to models.
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New Review Why Are Snakes So Creepy?
Humans are predisposed to fear snakes. Through evolution, many animals developed a visceral reaction to snakes as a defense mechanism. An engaging video lesson describes the evidence and how scientists came to this conclusion.
2 mins 6th - 12th Science CCSS: Adaptable