TJ Henderson, an intellectual prodigy, starts high school four years early.

TJ gets in trouble because of Mo smoking a cigarette in the boy's bathroom.

Marcus attempts to date a pair of twins by inventing a twin for himself while TJ is assigned to consult the principal on what computers to buy for the school.

Yvette's friend Lydia (Gabrielle Union) develops a crush on Floyd; while TJ joins Marcus' band, and they become The Band With The Cute Little Kid.

TJ uses Marcus and Yvette as subjects for his science project.

TJ goes on a game show to win money to help with the family finances.

Piedmont High is hosting a school dance and TJ's family members each book a date for him, forcing him, Marcus and Mo to coordinate a plan for taking all three girls to the dance without them noticing.

Ten-year-old genius (Tahj Mowry) has skipped six grades into high school. This incredible promotion somewhat aggravates his teenage siblings. Written by Carol Braxton [email protected]

Ten-year-old genius (Tahj Mowry) has skipped six grades into high school. This incredible promotion somewhat aggravates his teenage siblings. Written by Carol Braxton [email protected]

Ten-year-old genius (Tahj Mowry) has skipped six grades into high school. This incredible promotion somewhat aggravates his teenage siblings. Written by Carol Braxton [email protected]

Ten-year-old genius (Tahj Mowry) has skipped six grades into high school. This incredible promotion somewhat aggravates his teenage siblings. Written by Carol Braxton [email protected]

Ten-year-old genius (Tahj Mowry) has skipped six grades into high school. This incredible promotion somewhat aggravates his teenage siblings. Written by Carol Braxton [email protected]

Ten-year-old genius (Tahj Mowry) has skipped six grades into high school. This incredible promotion somewhat aggravates his teenage siblings. Written by Carol Braxton [email protected]

Ten-year-old genius (Tahj Mowry) has skipped six grades into high school. This incredible promotion somewhat aggravates his teenage siblings. Written by Carol Braxton [email protected]