About This Lesson
These handouts should be presented at the same time. Students use them to calculate how much money a person has spent on electricity during the week based on the power of the appliances she has used and for how long. Contains a table which goes through exactly how to do the calculations.
Nice resource - ppt 1 shows the energy used by a person in a week. Ppt 2 is a table to fill in the power, time, kWh and cost of each item. Add to find the total to see if she can pay her energy bill. Cost of electric is 5p per unit - yes please!