10-23-08 Midterm presentations

Today we listened to midterm presentations from our classmates. Some of the presentations included mixtures, bouyancy, and living and nonliving things. The activity on mixtures was especially interesting because it allowed the students to make jello in the classroom, and rather than waiting for the jello to get stiff, the presenters had jello cups for the audience. Overall, the class was spend well as the students who were not presenting got many good ideas for future lesson plans.