In this exercise, students will use their knowledge of the scientific method to design their own investigation. This lab can be done in class (for a week) or will be a great take home project. The idea is not to have a long, involved experiment, but rather to have a fairly simple exercise in which the stuents can create their own experiment and use all of the components of a quality, controlled experiment. Also, the students will be using house hold items so their will be no cost for the teac