The Slop Problem - The Farm. Peg and Cat enlist the Teens to help them figure out how to clean filthy farm animals of various sizes. Primary Content: More, less; Secondary Content: Counting by fives up to 25.The Birthday Present Problem - Peg's House/Pirate Island/Prehistoric Valley/The Purple Planet/Fairytale Land/The Giants' House. Peg and Cat gather 30 rocks from their favorite lands to give Peg's Mom for her 30th birthday. Primary Content: Counting by fives up to 30; Secondary Content: Time, using a calendar.

The Baby Problem - Peg's Room. Babysitters Peg and Cat rescue the precocious Baby Fox from the top of his elaborate block tower. Primary Content: Solid shapes; Secondary Content: Diagrams.The Sparkling Sphere Problem - Magical Forest. Knights of the Round Table Peg and Cat search for the Wizard Ramone, who has floated away in a sparkling sphere. Primary Content: Rectangular prism and rhombus; Secondary Content: Counting by twos.

The Mega Mall Problem - The Mega Mall. Peg and Cat search the enormous Mega Mall for the teens so they can all enter the Zebra Guy dance contest. Primary Content: Attributes of objects; Secondary Content: Maps.The Cleopatra Problem - Ancient Egypt. When Peg and Cat are playing marbles among the pyramids with Queen Cleopatra, Peg's marble is stolen by a mysterious man with an orange triangular beard. Primary Content: Using a pan balance to compare weight; Secondary Content: Triangles.

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 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).

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 Tree By the Nile Problem - Ancient Egypt. Cat gets stuck in a tree in Egypt - with 3 crocodiles! Will calmness and choreography be enough to save him? Primary Content: Working with patterns Secondary Content: Using a pan balance.The Eid al-Adha Adventure - Yasmina and Amir's Neighborhood. On Eid al-Adha, a holiday devoted to giving, Cat is asked to give more than he expected. Primary Content: More and less, dividing into thirds Secondary Content: Using a pan balance.

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 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 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.