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Author: Angela Royston Publisher: Capstone Classroom ISBN: 9781403440884 Category : Juvenile Nonfiction Languages : en Pages : 36
Book Description
Springs have been used for more than 500 years as a simple machine that can make other machines work. When you open a screen door, open an umbrella, sit on a sofa, or sleep on a mattress you are using springs. This book explains what springs are and how they help you do everyday things. Topics include: Why won't a Slinky go up stairs? How can a catapult help a place take off? How does a clock work?
Author: Jennifer Lawson Publisher: Portage & Main Press ISBN: 9781894110679 Category : Gearing Languages : en Pages : 62
Book Description
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.
Author: Wendy Sadler Publisher: Heinemann-Raintree Library ISBN: 9781410914453 Category : Juvenile Nonfiction Languages : en Pages : 36
Book Description
Pulleys are simple machines that use a wheel, an axle and some rope or string. They are usually used to help you lift things up. Find out all about this simple machine in this title.
Author: Ronda Armitage Publisher: ISBN: 9780702318627 Category : Food Languages : en Pages : 0
Book Description
Once there was a lighthouse keeper called Mr Grinling... Mr Grinling LOVES his food, but - oh no! - he's not the only one who likes a snack and the local seagulls have started stealing Mrs Grinling's tasty treats...! Can Mr and Mrs Grinling come up with a cunning plan to keep those pesky seagulls away?
Author: Angela Royston Publisher: Capstone Classroom ISBN: 9781403440853 Category : Juvenile Nonfiction Languages : en Pages : 36
Book Description
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.
Author: Richard Anthony McMunn Publisher: ISBN: 9781909229969 Category : Education Languages : en Pages : 98
Book Description
Mechanical comprehension tests are used widely during technical selection tests within the careers sector. Mechanical comprehension and reasoning tests combine many different elements. The test itself is usually formed of various pictures and diagrams that illustrate different mechanical concepts and principles. Mechanical comprehension and reasoning tests are normally highly predictive of performance in manufacturing, technical and production jobs. This comprehensive guide will provide you with sample test questions and answers to help you prepare for your mechanical comprehension test. An explanation of the tests and what they involve; Sample timed-tests to assist you during your preparation; Advice on how to tackle the tests; Understanding mechanical advantage; Answers and explanations to the questions; An introduction chapter for fault diagnosis.
Author: David Glover
Author: David Glover
Author: Angela Royston
Author: David Glover
Author: Jennifer Lawson
Author: Wendy Sadler
Author: David Glover
Author: Ronda Armitage
Author: Tim Reeve
Author: Angela Royston
Author: Richard Anthony McMunn