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Physics
Teacher Developed Classroom Tested

In this kit students wind their own electromagnets in order to build working telegraph kits. They can use the devices as a sounder (telegraph), buzzer, or a relay. This kit is specially designed to make winding/unwinding coils of wire quick and easy in the classroom. Kit can be used to teach concepts of electricity, magnetism and electromagnetism, properties of matter, the scientific method, history integration (About Morse and his Invention), the inventive process (Invention and Design) and
communications principles.
Kkits can service between one and four students and include Science Fair instructions with hints and tricks for using these devices to experiment for science fair purposes. These kits are designed with safety and durability in mind. Kits are made from 50% recycled materials. Individual kits also come with batteries included.
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