Little House on the Prairie

The school's new teacher is Ms. Wilder. Laura falls in love with Ms. Wilder's brother Almanzo. Laura is crushed when Nellie invites Almanzo over for dinner. Laura gets even with Nellie by volunteering to cook dinner for them. Laura adds some hot spices to the chicken and since Nellie had said that she had cooked the meal, Almanzo stays away from Nellie.

When Laura and Nellie get in a fight about the graduation test, Almanzo separates them and takes Laura home with him. When Charles finds out that Almanzo took Laura home with him, Charles goes to Almanzo's place and punches Almanzo because he fears his daughter was being taken advantage of. Laura yells at the fighting pair and tells them that she is no longer a child.

Each student must trace their family tree for a school assignment. Albert is unsure how he can do the assignment. The Ingalls decide to legally adopt Albert, but run into problems when Mr. Quinn, Albert's father shows up. He wants Albert until he sees him. Albert pretends to be blind with the hope that his father wouldn't want him. The blindness does the trick. Albert is legally adopted by the Ingalls.

Adam wins a prestigious award. Laura and Albert give the Christmas money they had made from collecting honey, to Adam and Mary to go on a trip to receive the award. The stagecoach is involved in a very serious accident.

A circus comes to Walnut Grove. Everybody is helping set up, except Nels Oleson. His long, lost sister is in the circus. Only Mrs. Oleson believes her husband's story about his sister. Nels is nominated to be the announcer at the circus. When he announces his sister, he says, ""My sister, Annabelle."" These words lead to Nels and Annabella becoming very close siblings.

Mrs. Craig is in love with Reverend Alden. Although Mrs. Oleson tries to stop Reverend Alden from marrying Mrs. Craig, the wedding goes on as planned.