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TOPS Learning Systems

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TOPS Learning Systems

#34 Pendulums(grades 4-9)

4.5 (1,234)

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20% off first order

$23.95

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Soft-bound, 64 page book, 20 reproducible activity sheets, full teaching notes. Time pendulums, count cycles, measure lengths, graph data, predict frequency, calculate ratios, and even discover the square root of two. Couple pendulums with a rubber band to watch the energy flow back and forth. Join four pendulums with a raft of heavy bo

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