Engage your readers in science with these hands-on explorations. This ten-book, award-winning, activity-based series illuminates science with clear text, appealing design, and informative experiments. A project with step-by-step instruction on each spread is included in every book.
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alarm alternating current anode appliances atoms attract battery bright broom handle bulb and holder bulb holder buzzer called cards cathode cells and holders changes coating coil comb conductors connecting wires crocodile clips current electricity current flows current passes electric charge electric current electrical components electrical energy electrical resistance electricity supply electrolysis electromagnets electronic switches electroplating electrostatic induction heat increases the number Input inside insulated wire ions length of wire lengths of insulated light lightbulbs logic gates magnetic field MATERIALS o a metal meter move nail negative charges electrons Nichrome wire o a switch object paper fasteners parallel circuit pencil plastic pointer pole positive terminal positively charged poster board produce pump push repel resistance Rub the balloon scissors sensor series circuit sheet of poster Static electricity Styrofoam surface tape thermistor turn voltage wire & wire wire stripper wire to connect