Monday Mess Makers
Students use common materials to work on 3 experiments. Activities allow for a lot of freedom in assembling and choosing materials, so it is more of an exploratory experience than a "how-to" or structured directions. Exact instructions are given when it is important to make the science concept work, but students are encouraged to experiment with the way they design their projects and in the way they test and redesign as needed.
Ideal for grades 1-4.