Optics lesson plan
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Demo:
Laser safety. Safety glasses. show big laser tube | 
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Activity - taking light apart:
Play with the flashlight and the prism. Try to make a rainbow, with and without the slit. Remember to turn the flashlight so it is maximally focused. | 
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Activity - putting light together:
Play with the RGB flashlights | 
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Activity - refraction and reflection
Play with the lenses, prisms etc. | 
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| Activity - Snell's law |
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| Demo - Interference |
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| Activity - measuring the wavelength of your lase pointer |
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| Demo - Total internal reflection |
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