In order to get the Doctor to help her, Clara must past Vastra's test in which she must describe the her situation in one word.

Kevin witnesses his classmates planning to cheat in Mr. Collins' math class using a teacher's edition textbook that has all of the test answers.

The CyberSquad has three teleporter pieces that each need to be associated with a color. They lay out their pieces and the colors available. Using the information they've obtained, they cross off the possibilities that don't work to arrive at the solution.

Molly and friends want to learn how to canoe but they must pass their coach's rigorous training first, which is a little frustrating to them.

Kevin accepts that he requires assistance in learning math in his new 8th grade class.