ScholarIAm

Undertake a design project to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes.

Apply Newton's third law to design a solution to a problem involving the motion of two colliding objects.

Plan an investigation to provide evidence that the change in an object's motion depends on the sum of forces and mass.

Ask questions about data to determine factors that affect the strength of electric and magnetic forces.

Construct and present arguments using evidence to support the claim that gravitational interactions are attractive.