Unit 2: All About Light
Intro to light and sound
What is light
Lasers
Reflected light
What makes a shadow?
More about shadows
What makes a rainbow?
All about Sound
What is sound
What is sound - scishow kids
More about sound
Sound experiments
Play an Instrument!
Virtual Piano - Pick Your Instrument!
Make your own Secret Message
Glove that turns sing language into spoken words
Learn More about Sound!
Watch the power of sound