Low-cost, teacher-tested activities for the classroom and the curious.
Science of Cooking • Explore the science behind food and cooking with recipes, activities, and Webcasts.
Lisa Miller is a mechanic and teacher who shows her auto shop students how to use their listening skills to fix cars.
Can you tell the difference between human and nonhuman embryos?
Discover the secret colors hidden in black ink. With a paper towel, a black marker, and a cup of water, create a rainbow of colors while exploring capillary action and chromatography.
See colors that aren't really there.
Why is your shadow longer in winter than in summer? Grab a basketball and some paperclips and find out!
See recent articles on polar science.
Find out what's inside a floppy disk.
Subscribe to Teacher Institute Teaching Tips, the new podcast series for science teachers, by science teachers.
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