A high school substitute teacher takes over a class of geniuses.

The class imagines life 20 years in the future

Dennis misquotes Mr. Moore for the school newspaper

Charlie receives a love note from a secret admirer he suspects is in the IHP.

Janice feels left out in class and decides to throw a party to make friends. Charlie dates a model.

Charlie is upset when the IHP's regular teacher announces his return from sick leave.

Arvid tries to impress a girl by challenging the school basketball players to a volleyball match against the IHP class.

Charlie tries his hand at ""Hamlet""

Mr. Moore spends Thanksgiving with Dr. Samuels

After their team project wins them a trip to Washington, D.C., Sarah and Arvid develop slight feelings for each other. But things aren't necessarily a bed of roses between them.

Charlie's ex-flame evaluates the class

When doing reports on their ancestry, both Alan and Darlene find things out that they don't want to.

Eric makes trouble for another teacher

Simone receives a discouraging letter from her favorite poet....after his death. Dennis tries to give up sarcasm and pranks.

Charlie must pass a test in Macro Economics in order to keep his teaching license. The IHP attempt to help him.

Maria dates the captain of the opposing team

The IHP faces their Russian counterparts in an academic tournament. Eric must join the team to replace an ailing Jawaharal.

The class has problems on Valentine's day.

The class makes a music video for a time capsule

Charlie sets Arvid up with a job at a hot nightclub, which causes Arvid to develop a cocky, image-conscious attitude.

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Arvid starts to daydream about Lori and it affects his schoolwork

Sarah, Arvid, and Dennis compete and deceive to win the science fair.

Charlie encourages the class to revitalize the school's literary journal, and the class votes Simone as editor-in-chief. Unfortunately, the power this position gives Simone slightly goes to her head. Meanwhile, Eric fabricates a memoir for the journal, which dishonestly wins him more attention from Simone.

The IHP are concerned when they learn a transfer student might join their class, making it necessary for one of them to leave. They fight over who it should be.