| Author: | Kay Manolis |
| Copyright: | © 2010 |
| ISBN: | 9781600143243 |
| Summary: | Pulleys are simple machines used to lift and move loads. Builders use pulley systems to lift tools or materials. Elevators use pulleys to move up and down. Kids will learn how pulleys make work easier and how they are often part of complex machines. |
| Bellwether Level: | Level 4 |
| Guided Reading Level: | Q |
| Page Count: | 24 |
| ATOS: | 4 |
| AR Points: | 0.5 |
| AR Quiz Value: | 131676 |
| Lexile: | 810 |
| RC Quiz: | Q47515 |
| RC Points: | 1 |
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Simple MachinesSeries (set of 6): $131.70 List /$95.58 LibrarySeries (set of 6): $131.70 List /$95.58 Library What are simple machines? Young learners find out about the six simple machines in this series. They are presented with the basic physics concepts behind simple machines, the ways simple machines make work easier, and the uses of simple machines today. |
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LeversIndividual Title: $21.95 List /$15.93 Library 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. |
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PulleysIndividual Title: $21.95 List /$15.93 Library Pulleys are simple machines used to lift and move loads. Builders use pulley systems to lift tools or materials. Elevators use pulleys to move up and down. Kids will learn how pulleys make work easier and how they are often part of complex machines. |
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RampsIndividual Title: $21.95 List /$15.93 Library Ramps are simple machines used for work and play. Workers use them for easy loading and unloading. Skateboarders use them to do tricks. Readers will learn how ramps make work easier and how they are used in everyday life. |
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ScrewsIndividual Title: $21.95 List /$15.93 Library 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. |
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WedgesIndividual Title: $21.95 List /$15.93 Library Wedges are simple machines used to split, lift, or hold an object in place. Children will discover how wedges perform jobs for people and how they make everyday life easier. |
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