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Pulleys and Gears

Author: Jennifer Lawson

Publisher: Portage & Main Press

Published: 2001

Total Pages: 62

ISBN-13: 9781894110679

The 11 lessons in this module introduce students to single and compound pulleys and gear systems. Students investigate, design, and construct various pulley systems and gear mechanisms.Also included:materials lists activity descriptions questioning techniques activity centre and extension ideas assessment suggestions activity sheets and visuals The module offers a detailed introduction to the Hands-On Science program (guiding principles, implementation guidelines, an overview of the skills that young students use and develop during scientific inquiry), a list of children's books and websites related to the science topics introduced, and a classroom assessment plan with record-keeping templates.

Pull, Lift, and Lower

Author: Michael Dahl

Publisher: Capstone Classroom

Published: 2006-01-01

Total Pages: 28

ISBN-13: 9781404819085

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Describes many different kinds, uses, and benefits of pulleys. Provides examples of pulleys by showing a flagpole, a crane, an elevator and window blinds.

What Are Pulleys?

Author: Helen Frost

Publisher: Capstone

Published: 2001-09

Total Pages: 28

ISBN-13: 9780736891387

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Text and photographs present pulleys and their function as a simple machine.

Simple Machines

Author: David A. Adler

Publisher: National Geographic Books

Published: 2015-02-01

Total Pages: 0

ISBN-13: 0823433099

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How many simple machines do you use every day? Probably more than you realize! Machines make work easier— helping break things apart, lift heavy objects, and change the power and direction of force applied to them. In this accessible picture book, celebrated nonfiction author David A. Adler outlines different types of simple machines—wedges, wheels, levers, pulleys, and more—and gives common examples of how we use them every day. Anna Raff's bright illustrations show how simple machines work—and add a dose of fun and humor, too. Two appealing kids and their comical cat use machines to ride see-saws, turn knobs, and even eat apples. Perfect for classrooms or for budding engineers to read on their own, Simple Machines uses clear, simple language to introduce important mechanical vocabulary, and easy-to-understand examples to illustrate how we use machines to solve all kinds of problems. Don't miss David A. Adler and Anna Raff's other science collaborations—including Light Waves; Magnets Push, Magnets Pull; and Things That Float and Things That Don't.

Pulleys and Gears

Author: Angela Royston

Publisher: Capstone Classroom

Published: 2003-01-01

Total Pages: 36

ISBN-13: 9781403440853

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What pulls a flag up a flagpole? How does a bicycle chain help the bicycle move? What makes an escalator move? Pulleys and gears are simple machines that can be used to make other machines work. When you take an escalator, ride in a car, use a fishing rod, or wear a watch you are using pulleys and gears. Pulleys and Gears explains what these machines are and how they help you do everyday things.

What is a Pulley?

Author: Lloyd G. Douglas

Publisher: Children's Press(CT)

Published: 2002

Total Pages: 0

ISBN-13: 9780516240244

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Full-color photographs and simple text introduce young readers to the fundamenetals of the mechanics that drive simple machinery.

Pulleys to the Rescue

Author: Sharon Thales

Publisher: Capstone

Published: 2007

Total Pages: 32

ISBN-13: 9780736867481

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Explains how pulleys work and presents examples of their use.

Pulleys and Gears

Author: David Glover

Publisher: Heinemann-Raintree Library

Published: 2006

Total Pages: 28

ISBN-13: 9781403485649

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How can pulling down make something go up? How do carnival rides work? What makes the hands on a watch go around? How does pedaling a bicycle make it move? This title shows you how different kinds of these two simple machines are all around you to make your work and play easier.

Pulleys

Author: Anne Welsbacher

Publisher: Capstone

Published: 2000-09

Total Pages: 30

ISBN-13: 9780736849500

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Provides examples to describe pulleys as simple machines that make lifting, pulling, and moving easier.

Pulleys

Author: Katie Marsico

Publisher:

Published: 2017-08

Total Pages: 24

ISBN-13: 9781510520653

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Did you know that pulleys help people lift and lower loads that might be too heavy for them to move on their own? Learn about the two types of pulleys and more in Pulleys, a My First Look at Simple Machines book.