The Arch Villain Problem - Mathtropolis. When the Arch Villain wreaks havoc on the city of Mathtropolis by turning everything into arches, Super Peg and Cat Guy come to the rescue. Primary Content: Arches, finding arches in other shapes; Secondary Content: Counting backwards from 9, counting by threes. The Straight and Narrow Problem - Mathtropolis. Super Peg and Cat Guy trail the Arch Villain, who has given up his arch ways and gone on a rampage with straight and narrow shapes instead. Primary Content: Understanding straight, narrow, curved; Secondary Content: Counting sides to determine shapes (rectangles, triangles, squares), counting by tens to 100.

A Peg Meets Cat - Carnival. Baby Peg is desperate to tell Mom she wants that stray kitty for her pet and problem-solving partner, but she can only point and say "TWO!" Primary Content: Counting to 30 by 5s Secondary Content: More and less. The Valentine's Day Problem - Peg's Pizza Place. Peg and Cat scramble to make enough valentines for all their party guests and a pair of surprise visitors. Primary Content: Counting by 2s Secondary Content: 2D and 3D shapes, symmetry.

The Big Dog Problem - Peg's yard. When Peg and Cat need to mail some important letters for Peg's Mom, they find their path to the mailbox blocked by a really big dog. Primary Content: Height; Secondary Content: Direction, sets that can't be divided equally. The Three Friends Problem - Peg's yard. When Peg and Cat are playing with their new friend the Big Dog, Cat suddenly becomes strangely quiet. Using a graph, Peg attempts to figure out what's wrong with Cat. Primary Content: Bar graphs; Secondary Content: More, less.

The George Washington Problem - Delaware River. Peg and Cat use a map to help George Washington and his team cross the Delaware River. The High Noon Problem - Wild West. Peg and Cat agree to face Bad Jack in a show down at high noon. But they have no idea when noon is!

The Polka Dot Planet Problem - Polka Dot Planet. When Peg's space ship breaks down, she needs the help of a new friend who communicates without speaking. Primary Content: Representing numbers using objects and numerals. Secondary Content: Defining two dimensional shapes by number of sides, patterns. The Mardi Gras Problem - New Orleans. To jam with Billie Holiday in the Mardi Gras parade, Peg and Cat must learn to use a diagram of notes - sheet music. Primary Content: Ordinal numbers Secondary Content: Diagrams.

The Mermaid in the Mall Problem - The Mega Mall. When a furniture store becomes a magical forest, Peg and Cat must become Knights of the Round Table - if only they can find a round table! Primary Content: Working with flat shapes. Secondary Content: Solid shapes. The Painting Problem - Paris. To get purple paint for their masterpiece, famous painters Peg Casso and Vincent Van Goo (Cat) need a whole new kind of addition. Primary Content: Adding on to find sums to 5, identifying addition and equal signs. Secondary Content: Working with two dimensional shapes.

The Clown Problem - The Circus. Peg and Cat help Mac achieve his dream of being a clown in the circus, by teaching him how funny it can be when things are exactly the wrong size. The Ninja Problem - Japan. Peg and Cat help their young Ninja-wannabe friend Aki find the fifteen missing cherry blossom trees by using Ninja skills and math skills.

The Package Problem - Peg's Neighborhood. When Peg and Cat are waiting for a package, one minute feels like forever; but when they're trying to prevent an explosion, time flies! Primary Content: Minutes and seconds Secondary Content: Adding to 7. The Train Problem - The Peg + Cat Express. Missing lollipops, bananas, symphonies, and chickens can only mean: there's a thief on the Peg + Cat Express! Primary Content: Subtraction Secondary Content: Above and below.

The Claymation Problem - Peg's Yard. Temperamental director Richard finally finds performers he can totally control, shape, and mold: they're made of clay. Primary Content: Comparing height. Secondary Content: Counting to 20. The Grumpy Judge Problem - TV Show Set. On the singing competition "Perfect Ten," Peg and Cat must impress the toughest judge ever: the Grumpy Grouchy Bear. Primary Content: Attributes Secondary Content: Adding to 10.

The Camp Problem Camp - Niniwawa. Peg and Cat's Gophers face the Rowdy Raccoons in a "non-competitive" battle of the bunks. Primary Content: AABB Patterns. Secondary Content: Counting by 5s to 50, by 10s to 100. The Two Homes Problem - Peg's Neighborhood. How can Peg and Cat make Jesse a present for his room? He lives in two places! Primary Content: Doubling Secondary Content: Dividing in half.

The Camp Problem Camp - Niniwawa. Peg and Cat's Gophers face the Rowdy Raccoons in a "non-competitive" battle of the bunks. Primary Content: AABB Patterns. Secondary Content: Counting by 5s to 50, by 10s to 100. The Two Homes Problem - Peg's Neighborhood. How can Peg and Cat make Jesse a present for his room? He lives in two places! Primary Content: Doubling Secondary Content: Dividing in half.

The Blockette Problem - Radio City Music Hall. When their demanding pal Richard is directing the Radio City Music Hall Blockettes, Peg and Cat find a way to make the set perfectly symmetrical. Primary Content: Symmetry; Secondary Content: Associate events with hot and cold temperatures, height. The Tulip Problem - Peg's Neighborhood. When Neighbor Ladies Connie and Viv have a tiff, Peg and Cat make peace by making sure each has the same number of flowers. Primary Content: Subtraction, greater than/less than; Secondary Content: The equals sign.

Peg and Cat Save the World: Part 1 The Farm / Washington, D.C. The President of the United States summons Peg and Cat to solve a problem of national importance: strange signals are coming from space, in a pattern. Primary Content: Shapes.

Peg and Cat Save the World: Part 2 Washington, D.C. Peg and Cat call everyone they know to save the earth from a planet-sized Pig's behind. Primary Content: Shapes Secondary Content: Time.