For this experiment we used milk (whole milk works best), food coloring and dish soap. We touched the dish liquid with a toothpick and then gently touched the food coloring that was dropped into the milk. "The reaction of the soap disrupting the surface tension of the milk causes the colors to radiate away from the toothpick." I think all my explanations as to why this was happening were lost on everyone as they all were so excited by what they saw.
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Miss DawnI teach preschool in my home to 3 and 4 year olds. It's a wonderful adventure filled with lots of laughter and learning. Archives
January 2017
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