Unit 4: Laser Security System

Laser Security Worksheets and information

Instructional Focus

Page 03_Laser Security TOC.docx

Useful Resources

Wave and Sound Basics Site #1

Wave and Sound Basics Site #2

Wave and Sound Basics Site #3

Wave and Sound Basics Site #4

Electromagnetic Spectrum Site #1

Electromagnetic spectrum site #2

Electromagnetic spectrum site #3

Electromagnetic spectrum site #4

Reflection and Refraction Simulation (Page 11)

Rainbow Mechanic

Refraction puzzle

Bash the Trash - Page 24

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