Science Worksheets and Study Guides First Grade. Light and sound

The resources above correspond to the standards listed below:

Tennessee Academic Standards

TN.1.PS. Physical Sciences (PS)
1.PS4. Waves and Their Application in Technologies for Information Transfer
1.PS4.1. Use a model to describe how light is required to make objects visible. Summarize how Illumination could be from an external light source or by an object giving off its own light.