Bring ocean ecosystems to life with this engaging, standards-aligned resource! Perfect for grades 3–5, this two-part activity includes a colorful, student-friendly booklet and a hands-on 3D diorama project that help students explore how energy flows through an ocean food chain. What’s Included:✅ Interactive booklet with: A full-color example food chainA simple, clear explanation of how energy moves from the sun to decomposersTwo engaging activities: • Trace and color energy arrows • Label each o