Why are popsicles softer than ice? What makes bananas turn brown? Why does the moon seem to change shape? How do whales use sound to "see"? Figure out the answers for yourself with these totally cool activities and experiments about the wonders of astronomy, biology, chemistry, earth science, and physics. Janice VanCleave's 203 Icy, Freezing, Frosty, Cool, and Wild Experiments guarantees hours and hours of fascinating, hands-on, safe, low-cost science fun. Try these awesome projects at home or in the classroom: make your own astrolabe and measure the altitude of the stars, transform dishwashing liquid into intricate crystal formations, and use Gummi Bear candy to study how water is absorbed. Each experiment includes an illustration and simple step-by-step instructions. For ages 8 to 12.
JANICE VANCLEAVE is a former science teacher and the award-winning author of more than 40 children's science books with sales totaling over one million copies. She has traveled far and wide to find easy and fun experiments. Some of the experiments in this book were the result of her trip to the South Pole.
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