The most important lesson you’ll teach all year and it’s as simple as opening a door.This Nature STEAM lesson helps you leave no child inside! This foundational lesson sets the stage for hands-on, project-based, inquiry- driven learning all year at your site. Warning: This lesson is addictive. Your kids will beg to keep going outside to learn opportunistically, and so will you! It includes:Detailed Lesson Plan Extension ActivitiesPrintable Welcome Letter from real scientists to excite your gang