Energy use calculations
Students build on previous lessons, analysing energy use patterns by calculating the amount of energy used and its cost.
- Calculate the amount of energy used in kWh given the time and power consumed by electric lighting
- Calculate the cost of energy used from previously recorded data
You will need
- Lesson slides
- Lesson plan
- Student handouts
- Spreadsheet 5a - energy use in kWh
- Spreadsheet 5b - energy cost
Student work from previous lesson, spreadsheet (optional)
Calculate energy use
Calculate energy cost
Opportunities for assessment
This content is published under a Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0) licence.