A circle gets caught in a geo-dome shaped jungle gym and cannot get out by himself. A parade of different shapes try to help and some also get stuck. Finally a straight and narrow line rushes to the rescue. With the help of a prism and sphere, line creates a lever to pop the shapes free. The line then convinces the jungle gym to make her spaces wider so the other shapes will not get tangled in her again.

A fun and engaging story to reinforce geometric shapes. The mixing of 2 and 3 dimensional shapes without any identifying the differences, however, undermines the math concepts.