Search Results

This activity is designed to let learners measure their reaction time or response time to something they see.

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.

In this activity (26th on the page), learners construct an easy-to-build device and test motor learning.

In this activity (9th activity on the page), learners work in pairs to see how their perception of touch differs from reality.

In this activity (1st on the page), learners explore circadian rhythms by keeping track of their body temperature.

In this activity, learners investigate the sense of sight and develop and conduct their own experiments.