Wednesday, September 26, 2018

Our first experiment in science was, “What paper towel will absorb the most water?”  We had 4 different brands of paper towels and we did this by holding a paper towel over the bucket and then we fill the syringe 35 ml. high and then squirt it on the paper towel. And the last step is to stop when the first drop hits the bottom of the bucket.


In science we learned about evaporation, solutions, and saturation. We have done some experiments with those things. We have added so much salt, the water can't take it anymore. This is called saturation. We have done kosher salt dissolving into water and we have done Epsom salt dissolving into water. We know that saturation is when no more substance will dissolve into the liquid. We also know that evaporation is when liquid turns into gas. And solution is a mixture of more than one substance where one substance dissolves in the other substance.


Ali

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