Lesson Plan: P2.5.07

Hamble Lesson Observation Plan
Learning About
How can a specific output power be generated in a transformer?
Keywords:
  • Voltage: A potential difference, also called voltage, across an electrical component is needed to make a current flow through it. Cells or batteries often provide the potential difference needed. (1)
  • Current: An electric current is a flow of electric charge. (1)
  • Power: Power is a measure of how quickly energy is transferred. The unit of power is the watt (W). (1)
Memory Anchor:
Method Precise Learning Objective Linked Question / Activity
(Designed for maximum working out)		 Stepping Stones Pitstop Check
(Thinking Map)
(Physics only) Students should be able to calculate the current drawn from the input supply to provide a particular power output (Physics only) What calculation liks power, current and voltage?

Stretch: Substitution questions relating to the power equations Challenge: Questions relating to rearranging the power equation. super challenge: Two step questions relating to other equations students need to have memorised.
Links To the Big Ideas
ForcesParticlesEnergyCells