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Build Your Own Telegraph Kit

Retrace the steps of Morse and other inventors as you build a device that works as a telegraph (sounder), a buzzer, and an electrical relay. Learn about electromagnetism, electricity, forces, energy, the scientific method, and principles of communication as you experiment with this kit. This kit designed to teach concepts of science, technology and history with lessons that are aligned to the National Science Educational Standards as well as the Standards of technological literacy. Students learn with hands-on inquiry based experiments as they find out how a telegraph works by retracing the steps of Morse and build their own working telegraph. Experiments are suited to elementary, middle school, and high school level science and technology classes with extension activities for history and social studies as well as optional probeware extension activities. Teachers or parents may pick and choose the appropriate exercises from the included manual to fit their grade level, subject area, or curriculum focus.

Item:	15810
Price:	$89.95
Sale:	$54.95 Each

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