Difference between revisions of "3-NRG-01"
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* Pupils run through energy circus. | * Pupils run through energy circus. | ||
* Pupils run through energy transfers [[loop game]]. | * Pupils run through energy transfers [[loop game]]. | ||
| + | ===A note on terminology=== | ||
| + | * There are a number of preferred terms here: please talk about "forms" of energy rather than "types" or "sorts" and please discourage the use of "heat energy" - heat is a verb, not a noun, the correct term is "thermal energy". | ||
| + | |||
==Plenary== | ==Plenary== | ||
Revision as of 06:21, 9 June 2009
Contents
Outcomes
- Pupils can describe the different forms of energy.
- Pupils understand that energy can be transferred from one form to another.
- Pupils understand that energy is conserved.
Specification References
- 4.2
- 4.3
Starter
- Elicit types of energy that pupils already know.
Main Body of Lesson
- Issue pupils with definitions of forms of energy and run through each one individually.
- Differentiate between stored (potential) energy and "energy in use".
- Stored: nuclear potential, gravitational potential, chemical potential and elastic potential (a.k.a. stored mechanical energy).
- In use: kinetic, thermal, electrical, radiant (a.k.a. light) and sound.
- Introduce pupils to the concept of energy transfer.
- Include the concept of useful energy transfer with reference to filament lightbulbs.
- Pupils run through energy circus.
- Pupils run through energy transfers loop game.
A note on terminology
- There are a number of preferred terms here: please talk about "forms" of energy rather than "types" or "sorts" and please discourage the use of "heat energy" - heat is a verb, not a noun, the correct term is "thermal energy".
Plenary
Homework
Resources Required
Skills Addressed
- Understanding conserved quantities.
Safety/Hazards
- Various items from the energy circus can be hazardous.
