What Does a Hammer Do?

• Author(s): Robin Nelson,
• Publisher: Lerner Publications ™
• Pages: 24
• ISBN_10: 154150612X
  ISBN_13: 9781541506121
  
• Language: en
• Categories: Juvenile Nonfiction / Technology / Machinery & Tools , Juvenile Nonfiction / Readers / Beginner , Juvenile Nonfiction / Science & Nature / Physics ,

Description:...

Beginning readers will explore how hammers pound in and pull out nails. A back matter spread explains how hammers are one kind of simple machine: a lever.