Students: tell your parents the materials you used and how an electromagnet works. Use the picture of an electromagnet to help you remember.
Sunday, November 16, 2008
The Electromagnet
Friday 11/14/08 the students used some materials to create an electromagnet. Once they created the electromagnet, they predicted how many paper clips it will pick up.
Sunday, November 2, 2008
Variables & Control
This picture shows an experiment about 3 plants that have been given different amount of water to find out which one grows best.
What is the term used for the 3 different amounts of water?
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