When Dr. Flossman takes attendance, all 32 teeth are present to take the pledge: "And to the gums on which we stand, strong and healthy, with toothbrushes and toothpaste for all." The day proceeds with an anatomy lesson (illustrating dentin, enamel, pulp, etc.), which is interrupted only momentarily when Carl Canine badmouths a little molar (hurting his feelings even though he has a hard enamel shell on the outside). Sally Incisor then shares her report on primary teeth ("Babies don't even need teeth.
牙齿学校校歌：我们是牙齿，我们咬咬咬。现在就放下手边的事情，你要让我们干干净净。为我们勤刷洗，刷刷、清清、又剔剔，牙线清理，我们就跟你永远在一起。你和我共同努力，一起让笑容更美丽。