Part of an animal appears on the screen. The child must then attach the missing body parts to the appropriate portions of the body that are present on the screen. The child's ability to visually recall the correct anatomical makeup of an organism is practiced and enhanced. The final game is the Knothole game. This is very similar to the Animal Cookies game.
Various levels are available, with the option to play against the computer or a friend.
The child moves to various spaces around the game board in order to collect body parts that will complete the body of their assigned animal. Other activities present on the main screen are a tic tac toe board, a fence that plays music when touched and a plane which can be flown around by using the mouse. The Backyard contains positive feedback if the child correctly completes a game, or provides help if it is needed. For example, the Animal Cookies game contains a help wand if the child gets stuck. There are no record keeping or teacher management options available.