Making a Salad: Wedge Vs. Inclined Plane (First Step Nonfiction: Simple Machines to the Rescue)

Schuh, Mari

 
9781467780285: Making a Salad: Wedge Vs. Inclined Plane (First Step Nonfiction: Simple Machines to the Rescue)

Inhaltsangabe

Is it easier to move heavy box with an inclined plane or wheels and axles? Readers will see how a group of kids compares two simple machines and decides which one does a better job at transporting the box. This book supports engineering design standards for primary grades in the Next Generation Science Standards.

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9781467782944: Making a Salad: Wedge Vs. Inclined Plane (First Step Nonfiction: Simple Machines to the Rescue)

Vorgestellte Ausgabe

ISBN 10:  1467782947 ISBN 13:  9781467782944
Verlag: Lernerclassroom, 2015
Softcover