Matt, Inez, and Digit help create a stable table for the Three Little Pigs to carry out their routine for a show. They try to add more and more legs to give the table stability, but it doesn't work. Meanwhile, Jackie sits alone, designing a simple model that will help her develop a solution to the problem. She iterates on her model using the Squak Pad and presents her solution to the rest of the group.

The Planeteers teach parents that their actions and beliefs can affect their children.

Matt and Jackie have three differently-colored keys and knobs. They need to use one combination of key and knob to open the door. They organize all of the available combinations into a grid of possibilities and calculate that they have 9 total combinations. As they attempt each combination, they mark down which combination was used until they find the working one.

Inez and Digit need to get Peaches home to her family, and they use a map to help them navigate the island to the peach trees. At first, they head in the wrong direction. However, they use landmarks to find their position on the island and determine the direction they need to go in order to reach their destination.

The Bad Man tests the kids' percentage skills by asking them to mark percentages off on the board.