Is it Smooth or Rough?

Why is your desk smooth? Why is sandpaper rough? What is friction?

By: Heather Rising

Illustrated by:

Published by: Crabtree Publishing Company

7-9Age Range

2.8 AR

20Pages

Fun FactsSubject

470LLexile

15-30 minsReading Time

KGuided Reading

LFountas & Pinnell

24DRA