Ask your pupils to design their bedroom from scratch using http://www.viseno.com/ go to ‘Roomsketcher’ . Pay attention to the lighting of the room, where they are putting the switches giving reasons for their choices. After finishing their plans you let them draw the circuit diagram using the correct symbols for switch, light source etc.
The pupils have to work in group of 3-4 pupils to design and present their bedroom, with the indication of the lightpoints, switches and the circuit diagram. They have to use ICT to do their presentation. The other groups can give feedback so the group can improve the lightning of the bedroom.
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