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Sunday 24 November 2013

Energy

This Term room 7 have been learning about energy. There are lots of energy forms such as Magnetic, kinetic, Potential, Sound, Heat, Light and Eletrical energy. Over the past five weeks we have learned that energy cannot be created or destoyed it can just be transfered. We have also been learning about the speed of sound and light and have dicovered that sound travels at 332m per second and light travels 7 times around the world per second. One of the things that helped us understand was a block clap where we would stand 100m away from mr marquand and he world clap the blocks two see how long it took for the sound to reach us. This helped us learn about the speed of sound. In the future i hope to learn more about energy and the things that revolve around it.

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