-
Ask questions about systems in the natural and designed worlds, including pendulums, springs, and ramps and balls.
-
Design and conduct controlled experiments to find out what variables affect the transfer of energy.
-
Use data and logic to construct and communicate reasonable explanations about forces and motion.
-
Work with others as scientists and engineers to create conceptual and physical models to explain how something works.
-
Plan designs, select materials, construct products, evaluate, and improve ideas to meet specific criteria.