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- K2- Fall Exploration
- K2- Float or Sink?
- K2 Boats
- boat images
- G1 Super Science Centers
- G1 Wind!
- G1 Living Museum Props
- G1 A Reason for the Seasons
- Caterpillar images
- G2 Super Science Centers
- G2 Fantastic Forests
- G2 Dinosaurs are DINOmite!
- Dinosaur pictures
- G3 Earthbound
- G3 Blast Off!
- G3 Stargazing
- G3/G4 Welcome to the NHCS Zoo!
- G4 Wonderful Water
- G4 Clean It Like Mother Nature!
- G4 Adam, the Atom
- Maps of the United States
- Cloud Pictures
- Anatomy of a Flower
- G5 Lift it with a Lever!
- G5 Pinball Wizard
- G5 Rube Goldberg Machines
- Images of lunar landing space crafts
- G6/7 Biomimicry and Arthropods
- Enrichment- Shadow Boxes
- Famous buildings
- Types of Plants
Potential and Kinetic Energy
Potential energy is stored energy. It is the energy an object has because of its location or state. A battery has potential energy because it is storing energy to be used for something else. A ball at the top of a hill has potential energy because gravity is going to cause it to roll down. Once the object starts moving, the potential energy turns into kinetic energy, or energy of motion. The third grade discovered the relationship between potential (stored) energy and kinetic (moving) energy as they built marble roller coasters with loops, hills, and turns.