Lesson Plan: 2P.1.03

Hamble Lesson Observation Plan
Learning About
How do machines use Energy?
Keywords:
  • Energy (2)
  • Efficient: How much energy is transformed or transferred from one source/type into another wanted body/type. (1)
  • Process: A set of reactions or steps which result in a change. (1)
  • Transfer (1)
Memory Anchor:
Method Precise Learning Objective Linked Question / Activity
(Designed for maximum working out)		 Stepping Stones Pitstop Check
(Thinking Map)
Processes that involve energy transfer: - changing motion, - dropping an object, - completing an electrical circuit, - stretching a spring, - metabolism of food, - burning fuels What sorts of processes involve energy transfers? Give 3 examples.

Draw energy transfer diagrams for a circus of machines.
Some energy is useful and some is not useful, more efficient devices have more useful energy What is meant by a more efficient device?
Links To the Big Ideas
ForcesParticlesEnergyCells