Benham’s Disk
In this activity, students make a contraption that appears to produce colours from black and white.
Science concepts: Human body, Light
Grade Level: Grades 4-8
Level of Engagement: Demonstration, Hands-on
Resources Required: Benham’s disk template (printed on cardstock), A pin, A pencil with an eraser tip, Scissors
Possible extensions: Please see the Benham’s Disk activity in Science World’s website.
Relevant Videos: Benham’s Disk – Color Illusion ; Benham’s Disk Demo ; MSC Explains: Benham’s Disk
