Students indicate on a circuit diagram where they would place switches in order to achieve various situations, such as the lamps being on, off, and other combinations.
Task: Draw, using symbols, circuit diagrams of three described circuits. Assessment focus: using conventions of circuit diagram; knowledge of circuit construction.
Students indicate how brightly a bulb would glow in three different circuits. Students then use pictures of four appliances, showing the arrangement of their cells, to draw circuit symbol diagrams illustrating this cell arrangement.
Students match each of seven circuit symbols provided to its respective name. Then the students use the symbols to complete the simple circuit diagram as described.