Electricity for the 4-H Scientist

A practical instruction manual for young 4-H members that explains basic electrical principles and safety, describing conductors and insulators, current types, amperes, volts, watts, and kilowatt hours. It lays out an age‑graded credit system and step-by-step lessons covering tools, lamp wiring, building a trouble light, motors and motor care, reading meters, heating by electricity, magnetism, appliance maintenance, first aid for electrical injuries, and measurement techniques. Each lesson includes credit points, hands-on activities, and review questions designed to build skills in correct tool use, safe work habits, and practical demonstration of everyday electrical tasks.