The term 'Obedience School Lesson' refers to a type of training for dogs, in which the animal is taught to obey commands and perform certain behaviors. This type of training is often used to help dogs become better behaved and more obedient. The crossword solutions for this term are STAY, which is a command that tells the dog to remain in one spot until further instruction is given. This command is an important part of obedience school lessons, as it helps the dog learn to STAY in one place and wait for further instructions.