Enrichment

What is Light?

TedEd: Breaking the Sound Barrier

TedEd: How We See color

TedEd: Is Light a Particle or a Wave?

Bozeman Science: Light Absorption, Reflection, and Transmission

Bozeman Science: Wave Period and Frequency

TedEd: Light Visible and Invisible

TedEd: What Are Gravitational Waves?

Wave on a StringExplore the wonderful world of waves! Even observe a string vibrate in slow motion. Wiggle the end of the string and make waves, or adjust the frequency and amplitude of an oscillator.

Bending LightExplore bending of light between two media with different indices of refraction. See how changing from air to water to glass changes the bending angle. Play with prisms of different shapes and make rainbows.

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