From the series Simple Machines Fun!
Wheels and Axles
Reading Level Grade 1Interest Level Grades K – 3Copyright 2020
Reviewed
From the series Simple Machines Fun!
Reading Level Grade 1Interest Level Grades K – 3Copyright 2020
ReviewedDid you know the first wheel and axle was not used for transportation, but rather for making pottery? In this title, students will learn about the functions and long history of these simple machines. They can also test out new knowledge with easy experiments. From bicycles to doorknobs, young readers will learn how wheels and axles keep our world spinning!
These titles describe simple machines to new readers who are eager to learn how they make life easier. Some of the machines are more basic than others, like wedges, levers, and inclined planes. Others, like pulleys, screws, and wheels and axles, require a little more engineering. Pulleys tells readers how rope, wheel, and axle can combine to lift a heavy load with less force and how adding more pulleys (creating a compound pulley) can reduce the effort even further. Bright colors and large text, complemented with illustrative photographs, make these books wonderfully educational. The history of simple machines is discussed in each volume. Perhaps the best part is that each book includes several experiment suggestions, teaching readers how to make a pulley, an Archimedes’ screw, and more with household objects. VERDICT: Fun, educational choices for every collection.
School Library Journal
