Teacher Resources for Instructional Planning


HS, Physical Science Std 7.2: Describe the nature of simple machines. • Solving problems for efficiency and mechanical advantage of simple machines

Lesson Plans: Simple Machines Students will see a large number of everyday items in terms of simple machines i.e. levers, inclined planes, wheels and axles. Sketching Gadget Anatomy Close observation and sketching lead to a better understanding of how machines work. What Is Work? To show work (w) equals force (f) times distance (d) and the connection between work and potential energy, kinetic energy, and heat. Simple Machines Students build simple machines...adapt to grade level. Simple Machines: Levers Students build simple machines...adapt to grade level.

Resources: Simple Machines Informational Sites List of Activities About Machines Simple Machines WORK IS SIMPLE WITH SIMPLE MACHINES Inventor's Workshop: Background information on simple machines Edheads: Activate Your Minds Interactive: Learn about simple and compound machines while you explore the House and Tool Shed!
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