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Cómo Funcionan Las Rampas, Las Cuñas Y Los Tornillos (How Ramps, Wedges, and Screws Work) = How Ramp

by Mezzanotte, Jim

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Description

Forces and motion are key concepts in the elementary science curriculum. This Spanish edition of How Simple Machines Work uses simple text and full-color photographs to help ELL students understand the principles behind simple machines. It includes three diagrams to enhance comprehension. The text uses authentic language and is designed to build reading skills as well as knowledge of basic science concepts.

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Product Details

  • Dec 30, 2006 Pub Date:
  • 0836874455 ISBN-10:
  • 9780836874457 ISBN-13:
  • English Language