Transmission Along Neurons- A Manipulative Model
Students work with a manipulative which serve as a hands-on aid to help students visualize neural transmission. Manipulative helps to explain the action potential in a neuron as a result of movement of ions across a cell membrane.
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The Nervous System – Action! Potential! (Part 2)
There are about 100,000 chemical reactions happening in your brain every second to help you sense and respond to the world around you. After a brief review of electricity, the narrator explores the action potential neurons used to sense...
12 mins 9th - 12th Science CCSS: Adaptable
Could a Blind Eye Regenerate?
Whether it's healing a cut or mending a broken bone, the human body is capable of some pretty amazing repair work, but does it have the power to reverse the blindness caused by genetic diseases? Following along as this video investigates...
4 mins 7th - 12th Science CCSS: Adaptable