Season 3

01 One Stayed Clean Episode 111th September 1999 On class picture day, the kids vow to keep Gus clean as he's never had a class picture of him taken. 02 A Genius Among Us Episode 211th September 1999 Someone else besides Gretchen is a math genius, and through math, Gretchen starts a close relationship with this person. 03 Dodgeball City Episode 318th September 1999 The main kids discover that Gus was once a notorious dodgeball player who went by the name of El Diablo. 04 A Career to Remember Episode 418th September 1999 A career day assembly gets all the kids to decide their future careers. That is all except Spinelli. 05 Kindergarten Derby Episode 525th September 1999 Every year the older kids pick kindergarteners to race in the Kindergarten Derby. This year an eager Tubby gets an unwilling Mikey to sponsor him in the race. 06 The Bet Episode 625th September 1999 Fed up with Vince's ego, the kids bet Vince that he can't go one whole day without beating someone in a sport. 07 Space Cadet Episode 72nd October 1999 T.J. takes charge when Gretchen seems to achieve a dream that T.J.'s always had, to be an astronaut on the space shuttle. 08 Stand Up Randall Episode 82nd October 1999 Randall becomes popular when he uses a joke book to make himself a standup comedian. 09 The Shiner Episode 96th November 1999 T.J. shows up in school with a black eye. Everyone makes up wild stories about the heroic acts T.J. must have done to get the shiner. 10 Lord of the Nerds Episode 106th November 1999 T.J. breaks his clavicle and now has to spend recess with the ""pale kids"" in Room 51. 11 That Stinking Feeling Episode 1113th November 1999 Spinelli gets a crush on a fifth grader and has to get over it to save her reputation. 12 My Funny Valentines Episode 1213th November 1999 In his hatred of Valentine's Day, T.J. sends a ""funny"" valentine to every single girl on the playground to show them how stupid Valentine's Day is, but his plan soon backfires when the girls mistake them for ""real"" valentine cards. 13 The Barnaby Boys Episode 1315th January 2000 T.J. and Vince are so into the "Barnaby Boys" books that they dress up like the Barnaby Boys and try to solve the mystery of the suspicious substitute janitor, Earl Raymond. 14 Buried Treasure Episode 1415th January 2000 TJ receives an old history textbook with a treasure map that leads the gang, Randall, and the Ashleys out to get the treasure. But as they get closer, greed arises and the 4th graders fight for the treasure. 15 The Library Kid Episode 1522nd January 2000 When the gang catches the mysterious ""Libray Kid"", they take her out to recess where she becomes obssessed with the playground. 16 The Ratings Game Episode 1622nd January 2000 Everyone is segregrated once the Ashley's start giving ratings to everyone on the playground.