Ernie & Bert — Ernie gets Bert to play a game with him, in which he says "I one the sandbox", Bert says "I two the sandbox", and so on until Bert gets to "I eight the sandbox." "You ate the sandbox? How'd it taste?" Ernie asks. (First: Episode 0019)
Luis repairs a film projector, which he uses to play some of Big Bird's home movies for the kids. It shows scenes with Big Bird and Maria and Luis, but the malfunctioning projector causes the footage to go forwards and backwards. (EKA: Episode 0700)
Song: "What Are Kids Made Of?" (split in two parts) (First: Episode 0003)
Cartoon: A shoemaker shows how he measures (human) feet with his ruler. (First: Episode 0618)
An Anything Muppet boy teaches "forward" and "backward" with a group of Muppet kids, hippies, and Grover who keep running over the boy when his back is turned. (First: Episode 0069)
