Need hands-on activities for light and sound waves? These exciting lab experiments for school or home teach about waves, light energy, sound energy, the properties of waves, how waves travel and how we see and hear. These waves activities only require materials that students and teachers already have at home or school (e.g., crayons, a mirror, a spoon, etc.). Includes printable and digital versions for Google Classroom™.You Might Also Like...Snap Circuits Electricity Unit - Lessons, Experiments,