First Step Nonfiction - Tools at Work

Young readers will learn how pliers grip and hold objects in their jaws. A back matter spread explains how pliers also work as levers.

Curious readers will discover how screwdrivers tighten screws using different kinds of tips. A back matter spread explains how screws are simple machines used to fasten objects together.

Kids will find out how wrenches tighten bolts in many types of situations. A back matter spread explains how a wrench is another type of lever.