Experiment one tested the strength of different materials that are used to soak up water. We plced the material over a glass and placed a marble on top. We added water and recorded which item was the strongest to weakest… plastic, dish cloth, paper, coffee filter, paper towel, tissue paper.
Experiement two was to see what hapens when water soaks through colors. The goal was to see how secondary colors separate. The only one we had success with was the green. We could see the blue and yellow separate…
Science: Two Experiments
Aug 2nd, 2009 by leigharev2