Miss Beadle is asked to resign when she is unable to handle certain students. The school board hires a man in her place with rigid ideas of discipline.
Bobby has been following Peter and his friends around, wanting to join their tree house club. They finally decide to let him in, but Bobby falls from the tree and sprains his ankle. Mike and Carol buy him a parakeet, to cheer him up, but Bobby soon develops a fear of heights. This prompts the Brady family to go to great lengths to try to cure his fear, including borrowing a trampoline and Greg making stilts.moreless