Spring has sprung! Young physicists explore the properties of springs with a simple simulator. Users control the initial position of the spring, then observe the potential, kinetic, and thermal energies in the system.

Young scientists use food coloring and celery stalks to determine how water travels through plants. 

Students create a Spring bulletin board. Students color and cut out frogs and attach them to pipe cleaners. The frogs then bounce and move. Students discuss frogs and how tadpoles become frogs.

Students explore show the movement of water throughout plants. This experiment includes a challenge question for the students and notes for the teacher.