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Ball up a piece of paper, cotton ball, balloon, small ball, or feather.

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Each child should try moving the ball from one place to another by blowing the ball.

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You can have them blow directly or try using a straw to increase the pressure of the air to see if the ball moves further/faster.

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Do the objects move quicker when you add more children/wind power? Which object was easiest to move? Which was hardest? Try graphing your results.

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For more activities to bolster movement this winter check out our March blog post, Spring Fever: Indoor and Outdoor Activities.