In Work, young readers are introduced to work—a basic concept in physics. Work happens when a force moves an object. Force is any action that changes the location, shape, or speed of an object. Examples are given to show how work, force, and distance are related.
 
Softcover, 8×8 in., 24 pages
Word Count 273,  Lexile Measure 470L
A pronunciation guide is included. Reading Level 1-3, Interest Level 2-5.