Equipment List:

1. Ray box light source (B1.9), (C1.9), with:
   • Wooden spacing board (D7.1) to raise it to the level of the cork board.
2. Cork board (D7.2)
3. Ray Optics Kit (D7.1)
• Multifaced Mirror
• Protractor
• Semicircular Prism  
• Colored Map Pins
4. Small Metric Ruler (B1.4), (C1.4)

General Class use:

• Nightlights (4 per room)

Notes and Tests:

1. Two set up should be placed at each work station so that each student can perform this experiement individually.
2. Check that all the light bulbs are good in the ray box and that all kits are complete.
3. Check that all nightlights work.