Snacking on Science
These pages from the excellent Exploratorium hands-on science museum in San Francisco are full of Snacks…but they’re not the kind you eat. They’re the kind your kids can learn from and have fun with. These activities are miniature versions of some of the most popular exhibits at the Exploratorium and most take 30 minutes or less to
complete. All of them include an overview of the lesson, a list of materials, instructions, and a short explanation of what’s going on. Some of these activities should only be done with adult supervision and those have Adult Help listed as one of the materials needed. You can also purchase a book featuring a smaller collection of science snacks. A wonderful collection of science activities for the elementary or middle school classroom.
and lots of great photography. Sections include a timeline showing major world events aligned with the rings of a giant tree, an interactive jigsaw puzzle, and video from National Geographic Channel program 






