![Let's Roll cover art](https://m.media-amazon.com/images/I/41b7wcw3HWL._SL500_.jpg)
Let's Roll
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Narrated by:
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Dan Schoeneberg
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Written by:
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Amy Tao
About this listen
Have you ever wondered why wheels are round and not triangles or squares? Try this activity to learn why wheels are the shape that they are.
©2016 Carus Publishing dba Cricket Media (text), Christine Schneider (cover art) (P)2018 Cricket Media Inc.