We put dye into test tubes to see what colours we would make.
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Then we did a walking water experiment.
We had a cup of blue dye and a cup of yellow dye. We put paper towels into the dye and the other end into an empty cup. We predicted what would happen
The dye moved down the paper towel and mixed into green dye in the bottom cup!
We are going to leave it over night to see if more dye moves.
Posted Miss D
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