Science Worksheets and Study Guides First Grade. All about heat and energy

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.