SKET Dance Episode 62: Skip!
Episode 62 of 77 of SKET Dance, aired June 14, 2012, 25 minutes. Available with English subtitles and dub where released.
Episode summary
The students of Kaimei High are going on a class trip, but first, they have to participate in a rope skipping competition to see which class gets the best rooms. Saaya doesn't have an athletic bone in her body, so is worried she's going to doom her class to the worst rooms of all, until the Sket-dan tries teaching her how to skip! Then, the students are on their way, but in the back of one bus, Chuu-sensei is playing mad scientist again, and this time his victims are Bossun, Himeko, and Tsubaki!