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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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by mattief teacher: Alfonso Gonzalez
Class Assignments
Blog Entries
passion post 02/27/14
Youtuber 01/28/14
7 random facts 01/07/14
Living or non-Living blog 01/07/14
11/07/13
Science 09/11/13
Science 09/11/13
04/26/12
04/26/12
04/26/12
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forgot AGAIN 04/26/12
force 04/25/12
you forgot 04/25/12
03/13/12
Tree planting picture 01/30/12
Tree planting 01/27/12
waterpollution 11/16/09
11/14/11
11/14/11
Scud 11/03/11
7 random facts 10/04/11

Making a battery
A:the goal of this lesson was to build a battery. Did you succeed? Support your answer with evidence.
A: yes, because to turn on a light it uses energy caused by an electrical charge and our light did turn on,
B:describe what makes up a battery.
B:a battery needs positive and negative energy to give things an electrical charge.
C:what do you conclude from your observations of the zinc-copper strips you placed in the copper sulfate solution ?
C:the zinc was the positive energy and the copper was the negative energy, and them put together into the acid made a battery.
D:what happened to your lightbulb after you removed the assembly from the solution? How could you explain to someone what happened?
D:the light slowly faded and then finally turned off.
E: In these activities you probably noticed that the bulb was not very bright. What could you do to make the bulb glow more brightly?
E:well, I think it depends if you have a lightbulb with larger watts and a larger zinc and copper strip. If it had that I think it would be brighter.
Article posted March 19, 2012 at 09:37 AM • comment • Reads 43 • Return to Blog List
 
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