What can pinecones tell you about the weather? Why are pale-colored objects cooler than darker-colored ones? How do crickets hear? Packed with experiments, projects, and facts for every season, this resource introduces kids to astronomy, biology, chemistry, earth science, and physics. Step-by-step activities, as well as clear explanations of concepts, provide hours of fascinating, safe, hands-on, and low-cost science fun! 122 pages, softcover from Wiley & Sons.