What do many things use to work?, Sand, Electricity, Air, Water, Which appliance uses electricity from the mains?, Refrigerator, Remote control, Toy robot, Watch, What do we plug into a socket?, A book, A toy car, An electric appliance, A kite, Which item usually uses batteries?, Microwave oven, Oven, Refrigerator, Remote control, Which of these uses electricity from batteries?, Electric kettle, Toaster, Lamp, Laptop, Batteries come in different ______ and ______., brands and numbers, weights and names, sizes and shapes, colors and prices, Which battery is usually very small?, Watch battery, Toy battery, Laptop battery, Car battery, A simple circuit has a battery, a bulb, and ______., paper, wires, magnets, glue, What happens when electricity flows through a circuit?, The bulb breaks., The battery disappears., The bulb lights up., The wire melts., The circuit must form a complete ______., loop, triangle, line, square, What can be added to a circuit?, Fan, Switch, Table, Clock, When the switch is open, the bulb will ______., light up, shine brighter, explode, not light up, What happens if a wire is missing from a circuit?, The bulb becomes brighter., It works faster., The battery gets bigger., Electricity cannot flow., Why should we not throw used batteries into rubbish bins?, They are expensive., They are heavy., They can pollute land and water., They are colorful., Wind turbines use ______ to produce electricity., wind, gas, oil, coal

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