Search Results
Showing results 1 to 2 of 2
Measuring Your Blind Spot
Source Institutions
In this activity, learners calculate the width (horizontal diameter) of the blind spot on their retina. Learners make a blind spot tester using a piece of notebook paper.
Periscope
Source Institutions
In this optics activity, learners build a spy tool to secretly view things over walls or around corners.