Electricity is a form of energy. Electricity is what makes our TVs, radios, digital clocks, refrigerators, ovens and lights work! Electricity is created in large factories called power plants. Read More...
The resources above cover the following skills:
PHYSICAL SCIENCE (NGSS)
Waves and their Applications in Technologies for Information Transfer
Students who demonstrate understanding can:
Plan and conduct investigations to provide evidence that vibrating materials can make sound and that sound can make materials vibrate.
Use tools and materials to design and build a device that uses light or sound to solve the problem of communicating over a distance.