Learn physics, chemistry, and biology in your own backyard! In Outdoor Science Lab for Kids, scientist and mom Liz Heinecke has created 52 family-friendly labs designed to get you and yours outside in every season. From playground physics to backyard bugs, this book makes it fun and easy to dig into the natural sciences and learn more about the world around you. Have fun learning about:the laws of physics by constructing and using a marshmallow catapult.