the Institute of Electrical and Electronics Engineers
the International Business Machines
This is a lesson plan that allows teachers to integrate the concepts of simple machines and work into the classroom. Students examine the different types of simple machines, their uses, and how to determine how much work is done using these simple machines. Appropriate for grades 5-8.
The lesson follows a module format that includes objectives and learner outcomes, problem sets, student guides, recommended reading, illustrated procedures, worksheets, and background information about the engineering connections. The lesson plan and student worksheets are available for download. This collection is part of TryEngineering.org, a website maintained by the Institute of Electrical and Electronics Engineers (IEEE).
Editor's Note:We recommend this lesson to introduce younger kids to the concept of work as a physics term. It fully explores the idea that, to do work, forces must cause displacements. It will help prepare students to understand the work-energy theorem in subsequent physics courses. See Related Materials for additional high-quality resources on simple machines.
Metadata instance created
July 23, 2012
by Zachary Davis
July 25, 2012
by Caroline Hall
Last Update when Cataloged:
December 4, 2010
AAAS Benchmark Alignments (2008 Version)
3. The Nature of Technology
3B. Design and Systems
3-5: 3B/E1. There is no perfect design. Designs that are best in one respect (safety or ease of use, for example) may be inferior in other ways (cost or appearance). Usually some features must be sacrificed to get others.
4. The Physical Setting
3-5: 4F/E1bc. The greater the force is, the greater the change in motion will be. The more massive an object is, the less effect a given force will have.
6-8: 4F/M3a. An unbalanced force acting on an object changes its speed or direction of motion, or both.
11. Common Themes
3-5: 11B/E4. Models are very useful for communicating ideas about objects, events, and processes. When using a model to communicate about something, it is important to keep in mind how it is different from the thing being modeled.
12. Habits of Mind
12D. Communication Skills
3-5: 12D/E2. Make sketches or diagrams to aid in explaining procedures or ideas.
3-5: 12D/E3. Use numerical data in describing and comparing objects and events.
3-5: 12D/E7. Write a clear and accurate description of a real-world object or event.
<a href="http://www.thephysicsfront.org/items/detail.cfm?ID=12265">International Business Machines. TryEngineering: Simple Machines. Institute of Electrical and Electronics Engineers, December 4, 2010.</a>
International Business Machines. TryEngineering: Simple Machines. Institute of Electrical and Electronics Engineers, December 4, 2010. http://www.tryengineering.org/lesson_detail.php?lesson=22 (accessed 11 March 2014).
TryEngineering: Simple Machines. Institute of Electrical and Electronics Engineers, 2006. 4 Dec. 2010. International Business Machines. 11 Mar. 2014 <http://www.tryengineering.org/lesson_detail.php?lesson=22>.
%0 Electronic Source %D December 4, 2010 %T TryEngineering: Simple Machines %I Institute of Electrical and Electronics Engineers %V 2014 %N 11 March 2014 %8 December 4, 2010 %9 application/pdf %U http://www.tryengineering.org/lesson_detail.php?lesson=22
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