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An amazing example of energy transfer that aligns to NGSS 4-PS3-4. Students build a simple double pendulum out of string and weights. When one pendulum is swung, its energy will be transferred to the other pendulum and then back and forth again! A great demonstration how mechanical energy gets transferred in this STEM activity. Teacher information and student activity sheets provided.
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Dr. David Purvis. After obtaining a PhD in Microbiology, I switched careers and became a middle school and elementary science teacher because I loved kids. Almost thirty years later I have taught science in some context to every grade level from pre-K to college education classes. My store offers rigorous resources that align meaningful content, an inquiry approach, NGSS standards, and student interest.
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