Students learn by doing. It's one thing to memorize a concept, but quite another to put it to practical use. That's why electronics trainers used for hands-on experimentation are key components of every Heathkit Educational Systems learning system. Students learn basic cognitive objectives from lectures, then bridge the gap from theory to reality, from memorization to performance objectives, with experiments conducted on rugged Heathkit trainers. Electronics measuring techniques, soldering methods, circuit and component testing techniques, and, of course, many experiments which demonstrate the function of various components and circuits are vital ingredients in successfully mastering electronics. Heathkit Educational Systems has designed the most popular student-friendly, easy-to-use, rugged, and safe training equipment in the industry. Our time-tested and proven experimentation methods effectively facilitate the learning process with fun, applications-based, interesting experiments. With Heathkit Educational Systems trainers, experiments can be built on solderless breadboards, using individual electronic parts supplied by Heathkit, or with time-saving Pre-Wired Experiment Boards.