Pulleys
Types of Pulleys
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How Pulleys Changed the World
How Pulleys Work Demonstration
Select one or a combination of the Hands On activities shown above... record your building process and identify some of the problems you encounters along the way and how you went about trying to solve them.
And remember,
And remember,
Can you catch a leprechaun... be careful they are very tricky...
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Using recycled materials from home, you have one hour to make a trap to catch a leprechaun. It cannot be higher than 50 cm. and wider than 50 cm.
The Trebuchet
What simple machines are used in the creation of this trebuchet?
