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We have three 6th grade Science classes and two 8th grade Science classes blogging here from the Pacific Northwest in Chimacum, WA! Sixth graders are learning a bit about Mt Saint Helens, environmental science through fresh water ecology, and physical science this year. Eighth graders are learning about life science this year. Please join us as we learn Science by exploring our world.
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teacher: Alfonso Gonzalez

Blog Entries
is it living 01/26/14
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my interests 09/18/13
7 random facts 09/17/13
Friction 05/17/12
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Elastic force 04/27/12
my dream job!!! 04/19/12
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Charging a Battery
When a battery gets charged electrical energy goes from the cord plugged into the wall into the battery. Then the eletrical energy flows into the battery and turns into stored chemical energy. Next you connect the battery to the light bulb. The stored chemical energy turns back into electrical energy. Then the battery turns into heat and light energy. That is the kind of energy that light bulbs use. Motors use mechanical energy. Soon enough the battery runs out of stored chemical. Then the battery goes back into the charger and gets charged again...
Article posted March 22, 2012 at 09:35 AM • comment • Reads 50 • Return to Blog List
 
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