All Episode in Season 3

1. Whatever Floats Your Boat/Building Bridges 2. Accidents Happen... If You're Lucky/Making Waves 3. Pulling Together/Fact and Friction 4. Shadow Play/Play Ball 5. The Search for String/Mirror Mirror 6. Opposites Attract/The Talents of Balance 7. Who Can See the Wind?/Gravity Drop 8. Nick's Cricket/Go With the Flow! 9. Design Time/A Prize Surprise 10. Clever Levers/Going, Going Gong 11. You're It/The Holes Story 12. Bump Bump Bump Around/Snow Difference 13. All Sorts of Things/Bubble Trouble 14. Cause and Effect/Good Vibrations 15. The Smart Move/Simply Simple 16. Back on Track/Enough Is Enough 17. Mind Changing Fun/Curious Minds 18. The Treehouse Handshake/The Big Pictures 19. Batteries Not Included/Checking the Boxes 20. The Hard Weigh/The Song Flower Solution 21. You're It 22. The Holes Story 23. Bump Bump Bump Around 24. Snow Difference 25. All Sort of things 26. The Smart move 27. Simply Simple

Season List

The Cat in the Hat Knows a Lot About That! Specials The Cat in the Hat Knows a Lot About That! Season 1 The Cat in the Hat Knows a Lot About That! Season 2 The Cat in the Hat Knows a Lot About That! Season 3