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Learners read how microbes in such items as yogurt, bread, insulin, and insect sprays improve our lives.
Spelling of Viral Names
By Marise Hussey
Learners listen to the pronunciation of viral names and then type the terms. They may choose the number of names that they wish to spell (up to 16). Immediate feedback is given, and a final score is provided at the end of the activity.
Regional Body Parts
By Gerald Heins
In this interactive object, learners identify a person's regional body parts.
The Two-Neuron Knee-Jerk Reflex Arc
By Barbara Liang
In this interactive object, learners examine the neuron pathway into and out of the spinal cord. They complete the activity by testing their knowledge of vocabulary and the location of spinal cord structures.
Construction of the Cell Membrane (Video)
By Becky Polk-Pohlman
In this video you'll study the structure of the cell membrane and construct it using the correct molecules.
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