Looking for a low-prep, hands-on STEM activity that connects science, engineering, and nature?This FREE Pollinator STEM Challenge invites students to design and build a bee and butterfly habitat while learning why pollinators are essential to our ecosystem. Perfect for STEM centers, Earth Day, spring science, early finishers, or sub plans, this activity encourages creativity, problem-solving, and real-world environmental awareness. Pairs well with: What Is Pollination - Facts + Waggle Dance + Ga