Siblings Jack and Anna decide to surprise their father with cupcakes for his birthday, but when ingredients begin falling into the cupcake batter they have no idea how the treats will turn out.

Jack wants to learn how to ride a bicycle like his sister, Anna, and with the help of their father, Jack learns how to ride on two wheels instead of four.

Jack and his class go on a field trip to the zoo, where they see many new animals, including zebras, monkeys, and peacocks.