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Levers

From the Series Simple Machines

Levers are simple machines that make work easier. There are three different classes of levers. Students will learn what levers are, how the classes of levers differ, and how the construction of levers makes work easier.

Interest Level Grade 2 - Grade 5
Reading Level Grade 3
Category Leveled Readers
Subject Blastoff! Readers Level 4, Science and Math
Copyright 2010
Publisher Bellwether Media
Imprint Blastoff! Readers
Blastoff! Readers Level 4
Language English
Number of Pages 24
Publication Date 2009-08-01
Reading Counts! Level 4.2
Reading Counts! Quiz Q47516
Reading Counts! Points 1.0
BISACS JNF051130
Dewey 621.8
Graphics Full-color photographs
Dimensions 6.5 x 9
Lexile 670
Guided Reading Level M
ATOS Reading Level 3.5
Accelerated ReaderĀ® Quiz 131675
Accelerated ReaderĀ® Points 0.5
Features Glossary of key words, Index, and Table of contents

Author: Kay Manolis