Barney & Friends Episode
Three Lines, Three Corners
Season 7, Episode 15


Three Lines, Three Corners

Air date October 18, 2002
Written by Sandra J. Payne
Directed by Fred Holmes
Theme Triangle Shapes
Episode Guide
Play It Safe!
A Parade of Bikes

"Three Lines, Three Corners" is the fifteenth episode from the seventh season of Barney & Friends.


Barney's friends are playing hopscotch - but with a twist! It's Triangular Hopscotch because Whitney is learning about triangles in school. When Mario arrives in his new hiking boots, he explains that he's going on a camping trip. While talking about the adventures they can have outdoors, Barney encourages them to look around for triangles - on the playset roof, the caboose door, and the toy sailboat. The Tee-rrific Triangle Detective Team sings "The Wonderful World of Shapes" as they search for triangles and make fun crafts from triangular shapes - from butterflies to fish to jack-o-lanterns. When Mario makes a triangular adventure hats, Barney takes him and the other kids on an imaginary camping trip in the park. And there's nothing like triangular S'mores to start the trip off right, as they continue to discover triangles in the world around them. With Barney, it's always fun to learn new things!


  1. Barney Theme Song
  2. Skip to My Lou
  3. Shapes
  4. The Adventure Song
  5. It's a Wonderful World of Shapes
    Three Lines, Three Corners on UK

    The Barney Doll and the hats

  6. My Hat, It Has Three Corners
  7. S'Mores
  8. Scary Stories
  9. Twinkle Twinkle Little Star
  10. I Love You


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