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From the Series Simple Machines

Screws are simple machines used for many different jobs. The concept of a screw is used in snow blowers, drills, and presses. Kids will learn how screws work and how they are used in complex machines.

Format List Price Library Price Qty
$26.95 $10.99
$37.95 $37.95
$44.95 $44.95
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 Q47518
Reading Counts! Points 1.0
Dewey 621.8
Graphics Full-color photographs
Dimensions 6.5 x 9
Lexile 680
Guided Reading Level M
ATOS Reading Level 3.6
Accelerated ReaderĀ® Quiz 131678
Accelerated ReaderĀ® Points 0.5
Features Glossary of key words, Index, and Table of contents

Author: Kay Manolis