The Parade Problem - Park. Peg and Cat need to sort out recyclables to clean up the park in time for the nursery school's Halloween Parade. Primary Content: Sorting; Secondary Content: Estimating.The Halloween Problem - Peg's Neighborhood. While trick or treating, Peg and Cat find themselves pursued by a metal monster. Later they teach fair sharing to a "friend" who turns out to be a real tiger! Primary Content: Fair Sharing; Secondary Content: Positional relationships (in front of/behind).

Yet Another Tree Problem - Peg's Neighborhood. The tables are turned! Peg is stuck up in the tree and Cat must figure out how to get her down...by making a ladder out of found objects. Primary Content: Up, down; Secondary Content: Horizontal, vertical.The Romeo and Juliet Problem - Verona, circa 1500. Peg and Cat help their poetic pal Romeo reach Juliet's balcony using a series of horizontal and vertical lines. Primary Content: Horizontal, vertical; Secondary Content: Parallel.

The Compost Problem - Farm. By mixing different types of compost just right, Peg and Cat turn garbage into a garden. Primary Content: Simple ratios, portions Secondary Content: Sorting, classifying objects.Raiders of the Lost Arch - Art Museum / Cave. Peg and Cat head into a deep, winding cave in search of the famous Lost Arch. Primary Content: The shortest distance between two points is a straight line Secondary Content: Using a map; arch.

The Tree Problem - Peg's Neighborhood. When Cat is stuck in a tree, Peg needs to figure out how to get him down using three giant gifts. Primary Content: Spatial sense, solving a puzzle; Secondary Content: Direction, position.Another Tree Problem - Peg's Neighborhood. When Cat is stuck in a tree again Peg has to find a different way to get him down. Primary Content: Ordering objects by height; Secondary Content: Ordinal numbers.

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.

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 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 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 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 Perfect Ten Problem - TV Show Set. Peg and Cat are judging a singing competition in which all performers must get a rating of exactly ten stars. Primary Content: Adding to 10; Secondary Content: The number 0.The Long Line Problem - The Purple Planet. While waiting in a long line, Peg and Cat try to help Richard realize his dream of being first in line for the first time. Primary Content: Ordinal numbers, using a number line; Secondary Content: Positional relationships (in front of/behind), counting to 20.

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 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.

The Imaginary Friend Problem - Prehistoric Valley. Peg and the dinosaurs search the jungle for Cat and Minkus, his imaginary monkey. Primary Content: The meaning of zero Secondary Content: Comparative size.The Promise Problem - Verona. Nothing can keep Romeo and Juliet from meeting between their balconies - except maybe a dinosaur. Primary Content: Horizontal, vertical, diagonal Secondary Content: Between, above, vertical.

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.