Each Student Needs:
- Poster paper and pens
- Film canister
- Alka-Seltzer tablets
- Paper towels
- Water
- Timer
- Safety glasses
Each Classroom Needs:
- Slide presentation
- Access to the internet for research
Use evidence to construct an explanation relating the speed of an object to the energy of that object.
Apply scientific ideas to design, test, and refine a device that converts energy from one form to another.
Support an argument that the gravitational force exerted by Earth on objects is directed down.
Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem.
Plan an investigation to provide evidence that the change in an object’s motion depends on the sum of the forces on the object and the mass of the object.
Analyze data to support the claim that Newton’s second law of motion describes the mathematical relationship among the net force on a macroscopic object, its mass, and its acceleration.