¿Por qué necesitan tantas máquinas los constructores?

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¿Por qué necesitan tantas máquinas los constructores?

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Slide Image
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empujar


1 de 3

alejar un objeto de ti
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jalar


2 de 3

mover un objeto hacia ti
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máquina


3 de 3

una herramienta que puede empujar o jalar algo
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In this Read-Along lesson, Vivian watches a house being built and wonders why the builders need so many big machines. The lesson includes a short exercise where students act out the “work words” of their favorite machine. You can extend the lesson with the optional activity, Forces at Work, where students watch videos of construction equipment and practice using work words to describe what the machines are doing.

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