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Bridges (eBook)

Regular price $24.95 Sale price $35.64

Description

How can we get from one place to another when something blocks our way? It might be a rushing river. Or it might be a huge cavern or a deep ravine. The answer to that question is to build a bridge. Learn about the different types of bridges, the civilizations and people who engineered and risked their lives to construct them, and the advances in bridge building that have made them safe and effective ways to keep us moving! This title will allow students to plan and carry out fair tests in which variables are controlled and failure points are considered to identify aspects of a model or prototype that can be improved.

Details

ISBN 9781634306102
Format Pdf
Languages English
Copyright 2016
Subject Science
Bisac Jnf016000
Dewey 720
Interest Level 3-6
Guided Reading Level r
Lexile 890l
AR Level 5.6
Trim Size 7. 5 x 10
Author Mattern, Joanne

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