GRADE 1
Light and Sound
Sound and Vibrating Materials
Plan and conduct investigations to provide evidence that vibrating materials can make sound and that sound can make materials vibrate.
Illumination and Darkness
Make observations to construct an evidence-based account that objects in darkness can be seen only when illuminated.
Light and Materials
Plan and conduct investigations to determine the effect of placing objects made with different materials in the path of a beam of light.
Communication Device Design
Use tools and materials to design and build a device that uses light or sound to solve the problem of communicating over a distance.