Electricity & Batteries
Uses hands-on experiments to teach students about the basic aspects of electricity, using step-by-step instructions, thorough explanations, and colorful photos that help bring important scientific concepts to life.
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1.5-V batteries Insulated 6-V lightbulb aluminum foil balloon and rub BALLOONS Rub batteries Insulated wire Brass fasteners brightly Build a circuit bulb lights circuit is complete clown's face Copper coin Drinking straw electric current ELECTRIC MAZE electricity to flow Electrolysis electromagnet electrons electrons flow ELECTROPLATING Experiment final conducting path FLOW OF CURRENT Foil candy wrappers free ends Glue hanger hole ih-LEK-trik Insulated wire Modeling Insulated wire Thumbtacks ions Jar with cork Lightbulb in socket lightbulbs glow magnetic field materials MORSE CODE nail paper clip paper-clip switches parallel circuit pencil lead piece of wire plastic drink plastic lids positively charged PRIMITIVE ELECTROSCOPE project on pages push RESISTORS series circuit SHORT CIRCUIT SIMPLE CIRCUIT socket Insulated wire stick Streetlights Styrofoam block styrofoam board Table-tennis ball Thick board Thin bare wire Thread thumbtacks as shown tissue paper touch the thumbtacks Two-way switches allow wire Modeling clay Wool cloth