Exploratorium
Exploratorium: Science Snacks: Perception
Try one of these 33 perception activities in your classroom.
PBS
Pbs Teachers: Scientific American: Life's Little Questions: Tickling in the Lab
Investigate whether it is possible to tickle yourself, and explain how spoken and tactile directions may interfere with the tickle sensation.
Exploratorium
Exploratorium: Science Snacks: Thread the Needle
Learn about depth perception in this needle-threading activity.
Exploratorium
Exploratorium: Science Snacks: Proprioception
The human body has proprioceptors that send signals to the brain so that we are aware of our body's position and movements. Try these simple experiments to learn about proprioception and about other visual and tactile clues that assist...