What do you need for this experiment?, A hair dryer and ping pong balls, Water and a cup, A fan and a balloon, A plate and candy, What happens when you put a ping pong ball in the air stream?, It changes color, It floats, It breaks, It sinks, What makes the ball float?, A string, Glue, Water, Rising air, What does "lightweight" mean?, Very hot, Very fast, Not heavy, Very big, What speed should you start with?, No speed, Low speed, High speed, Medium speed, Can two balls float together?, No, Only in water, Yes, Only outside, What can you do after one ball floats?, Add water, Paint the ball, Turn off the hair dryer, Add a second ball, Can you touch the balls while they are floating?, Yes, Only with gloves, No, never, Only in water, What may happen to the third ball?, It may fall, It disappears, It changes color, It grows bigger

Floating Balls Experiment

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