Free Weekly Science Puzzlers: Each week, share with your students a FREE thought-provoking science puzzler, drawn from the award-winning Cogno science board games. You'll receive a weekly e-mail with a fully illustrated one-page puzzler about astronomy, forces & motion and/or life sciences, ready to be photocopied for students. The e-mail message includes the answer and explanation, allowing you to facilitate as much or as little discussion as you like. Recommended for grades 3-8. For information, samples, and to register, see www.cogno.com/puzzlers.

Why free? Cogno's mission is to "inspire children to think critically and imaginatively."  This mission is at the root of every effort we make, and these puzzlers are part of our effort to further our mission and help raise awareness for Cogno.