After visiting Mrs. Fowler's, Mrs. Tranter's, Mrs. Klimas', and Mr. Edstrom's classes and exploring "whatzit" (cornstarch and water), dry ice, root beer floats, and elephant toothpaste, 5-1 students made their way to their final Matter station to make lava lamps out of a water bottle, vegetable oil, food coloring, and Alka-Seltzer! Ask your child how density and polarity caused the lava lamp to work!