Make predictions and conduct experiments about conditions needed to change the physical properties of particular substances 0307.9.3

Links verified 12/27/2014

1. Boil Water With Shockwave - Run this experiment, changing the water amount, the starting water temperature, and the heating power. Enter how long you think it will take to boil the water [bring the water to 100 degrees C]. The accuracy of your guess, as a percentage of the actual time, will be displayed.
2. Keep-a-Cube - Using materials listed, make a container to see how long you can keep an ice cube from melting. Find out what works best to keep the heat away from the ice cube.
3. Solar Cooker - harness the sun's energy to make a tasty treat (s'mores) - the experiment procedure includes instructions on how to include a control (also s'mores) - good science and tasty fun

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