4 Switching on the bulbs 3 Keywords: circuit diagramscircuitselectricityenergyphysical inquiryswitches Students interpret a circuit diagram to decide whether a bulb will glow with different settings of two switches. Preview
4 Lights and bells 3 Keywords: circuitselectricityphysics conceptsswitches Task: Answer a multiple choice question and explain the reason for choice. Assessment focus: simple circuits and switches. Preview
4 Switches 3 Keywords: circuitselectricityphysics conceptsswitches Students use circuit diagrams to answer three questions about switches and which lamps will light up. Preview