New Sponsored units from
Rolls-Royce Submarines
Drag the images into the correct place.
motor
bulb
buzzer
voltmeter
cell
switch
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Select the missing words in the text.
{"type":"fill-in-blanks","id":"75176","dataJson":{"prompt":"Fill out the blanks","options":{"Ammeters":[{"label":"Ammeters","value":"Ammeters"},{"label":"LEDs","value":"LEDs"},{"label":"Resistors","value":"Resistors"},{"label":"Voltmeters","value":"Voltmeters"}],"voltmeters":[{"label":"ammeters","value":"ammeters"},{"label":"LEDs","value":"LEDs"},{"label":"resistors","value":"resistors"},{"label":"voltmeters","value":"voltmeters"}]},"template":"{{Ammeters}} measure current and {{voltmeters}} measure voltage.","validOptions":["Ammeters","ammeters"],"validResponse":{"Ammeters":"Ammeters","voltmeters":"voltmeters"}}}
Choose 1 answer
{"type":"multi-choice","id":"75177","dataJson":{"key":4,"prompt":"A working electric circuit can be made without wires.","options":[{"key":"0.605459992852694","label":"True","value":"True"},{"key":"0.2891748391609731","label":"False","value":"False"}],"limitChoices":{"max":1,"min":1},"validResponse":["True"]}}
Choose 1 answer
{"type":"multi-choice","id":"75178","dataJson":{"key":11,"prompt":"A power source...","options":[{"key":"0.705211922192829","label":"converts electricity into current.","value":"converts electricity into current."},{"key":"0.05393390655392161","label":"drives the electricity into the component.","value":"drives the electricity into the component."},{"key":"0.11768178215379343","label":"makes electricity.","value":"makes electricity."},{"key":"0.8155257721478473","label":"transforms one form of energy to electrical energy.","value":"transforms one form of energy to electrical energy."}],"limitChoices":{"max":1,"min":1},"validResponse":["transforms one form of energy to electrical energy."]}}
Choose 3 answers
{"type":"multi-choice","id":"75179","dataJson":{"key":15,"prompt":"What three things do you need to make an electric circuit work?","options":[{"key":"0.16100104183725272","label":"battery","value":"battery"},{"key":"0.6977398621836699","label":"bulb","value":"bulb"},{"key":"0.02456096079493353","label":"component","value":"component"},{"key":"0.9311611081132759","label":"conductor","value":"conductor"},{"key":"0.5696944748961293","label":"power source","value":"power source"},{"key":"0.9556297645728826","label":"wires","value":"wires"}],"limitChoices":{"max":3,"min":3},"validResponse":["component","conductor","power source"]}}
Look at the slide below to work out the answer.
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