What Color is Chlorophyll?
Students observe the interactions of chlorophyll and light. They develop and form their own testable hypotheses. Students predict the color of chlorophyll in various types of plants.
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New Review Color Vision Genetics Evolution Simulation
At one point, all mammals carried only two color receptors, but now most humans carry three. An informative presentation and hands-on activity demonstrate how this evolved through genetics. By participating in the activity, pupils...
7th - 12th Science CCSS: Adaptable
New Review Why Do Leaves Change Color?
Discover the scientific explanation of fall leaves! The lesson narrator describes the role of chlorophyll, glucose, and weather in the process of the color-changing process. He adds an overview of carotenoids and flavonoids to explain...
2 mins 9th - Higher Ed Science CCSS: Adaptable
What Color is Tuesday? Exploring Synesthesia
What exactly is happening to someone who possesses synesthesia? This is a fascinating look into the neurological phenomenon that couples two or more senses in 4% of the population, and what some consider is the path to understanding...
4 mins 9th - 12th Science