Depending on the age and experience of the students, the following words and terms may need to be explained or introduced at the start of each experiment. A list of NEW Key Words is given at the start of each experiment. The Key Words are kit parts, vocabulary words or phrases students may not know or understand. Once a word, phrase or part has been introduced in an experiment, it is not identified as a key phrase in any following experiment.

Vocabulary: Battery, battery holder, conduct, conductor, direct current, disconnected, electricity, flashlight, flow, insulator, light bulb, light bulb socket, metal contact, metal pickup, negative (-), path, polarity, positive (+), reattach, series circuit, slots, switch, switch stand

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