Nancy and Mr. Peepers miss each other during the long summer break. They both seek to welcome each other back after the vacation.

Wes and Marge simultaneously make plans to have a larger, more comfortable home built, each without telling the other.

Wes is anxious to show his friends the motion picture film he and Marge shot on their vacation.

Wes pressures Mr. Peepers into getting his recalcitrant locker repaired.

Mr. Peepers gets cornered by Mrs. Gurney's niece, a very intellectual and aggressive type, at a party.

When Aunt Lil comes to Jefferson City to watch Peepers teach, Mrs. Gurney keeps her occupied with social functions.

Mr. Peepers' nature study group takes a field trip to the country, but loses track of one little boy who is fascinated with a litter of puppies at the farm.

Robinson and Marge cook up a little romance between Mrs. Gurney and lonely, grumpy principal, Mr. Bascomb, at the annual box lunch social.

Looking for lamp parts in Mrs. Murchison's basement, Mr. Peepers discovers a comfortable old leather chair.

Jefferson Jr. High gets a new gym teacher.

The newlyweds pause briefly at Robinson's home overnight on their way to up-State Teachers College. Aunt Lil provides advice, and Robinson's getting used to calling Nancy's folks Mother and Dad.