1. Air is All Around You 2. The Big Dipper 3. Big Tracks, Little Tracks 4. Fireflies in the Night 5. Starfish 6. What's Alive? 7. Ant Cities 8. Chirping Crickets 9. Day Light, Night Light 10. Down Comes The Rain 11. Feel the Wind 12. Follow the Water from the Brooks to Ocean 13. How Mountains Are Made 14. The Moon Seems to Change 15. The Planets in Our Solar System 16. Sponges are Skeletons 17. What Happens to a Humburger? 18. What is the World Made of? 19. Why I Sneeze, Shiver, Hiccup & Yawn