What Does a Saw Do?

Robin Nelson‏

اگست 2017 · Lerner Publications ™

اس ای بک کے بارے میں

Learners will understand how saws have sharp teeth that cut through wood. A back matter spread explains how saws are a kind of simple machine: a wedge.

مصنف کے بارے میں

Robin Nelson's careers have always kept her surrounded by books—as an elementary teacher, working at a publishing company, and now working as a school library media specialist. But her favorite job is writing books for kids. She has written many nonfiction books for children. She lives with her family in Minneapolis.