Groups 2, 3, and 4 presented science experiments and - TopicsExpress



          

Groups 2, 3, and 4 presented science experiments and demonstrations to Mrs. Bakkens class this week. One group grew Borax crystal snowflakes. It was not only educational, but a terrific addition to the Christmas tree! Other students made lava lamps using vegetable oil, water, and alka seltzer tablets. Mrs. Bakkens class also learned that with a little help from surface tension, an object that is more dense than water can actually float! The kids worked hard to plan, gather materials, and practice their presentations! BRAVO!
Posted on: Thu, 18 Dec 2014 14:36:41 +0000

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