Laura AZ USA Try comparing different brands of soap. See which smell better, clean better, etc. Or see if scented soaps work as well as non-scented soaps do. Compare the ingredients in each soap and show the results. In English, there is a right half of the brain and a left half.
Most people use either their left or right brain.
Tests can be found at your local library to determine this. Julie, MA USA I recommend to get an easy A do a plant project of photosynthesis that will tell you if a plan grows better in the sun or in the dark and how much water is required to make the plant grow. See if you can get a reaction. For the experiment I made 3 different bridges out of toothpicks and glue. I used the same amount of toothpicks on each bridge.