Three Quick and Easy Science Lessons Here are 4 lessons I did with water this week with my class. The first is called "Walking Water". You need 2 cups, paper towel, and food coloring. Very simply, fill one cup with colored water, place the DRY paper towel into it (as close to the bottom as possible), and place the other end of the towel into the other empty cup. Place the full cup ABOVE the other, and as the day goes by check to see what's happening. The water "walks" from the top cup, down…
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