Curated OER
Benham's Disk
Seeing is believing! Or is it? With this simple experiment, young scientists can explore the concept of visual perception. Attach Benham's disk to a rotating appliance such as a hand drill; As it spins, the black lines appear to be...
Curated OER
Under the Spell of Spiders
Students examine spiders. In these spider lessons, students will view spider images and live spiders to determine physical characteristics, habits, and habitats. Students will examine fantasy and folklore about spiders to create and...
Curated OER
What Does Your "Homunculus" Look Like?
Young scholars investigate the density of touch receptors in various parts of the body. They discover how the body senses various stimuli, then maps a picture of the "homunculus" of the experimental subject.
Curated OER
The Drug Connection: Design-O-Synapse
Learners study cholinergic neuromuscular pathway of acetylcholine release and develop a model for drug interaction at one specific neurological site. Working in teams, students can also research different drugs or poisons and produce a...
Curated OER
Self Portrait, What Nerve!
Students conduct an experiment to determine the distance between touch receptor fields in parts of the right-hand side of the body. They enter data into the data table.