Continuity mistake: In the episode when it's Kenan's birthday, Kenan and Kel are looking for Kenan's present in Kenan's parents room. As they're searching, Kel throws some of Kenan's parent's clothes all over the place. But then when Kel throws the snowglobe, there is practically no mess, but just a few clothes on the floor - less than before. Some clothes on the bed disappear as well.
Kenan & Kel (1996)
Episode list - season 3
Starring: Kenan Thompson, Ken Foree, Dan Frischman, Kel Mitchell, Teal Marchande, Vanessa Baden
More mistakes in Kenan & Kel
Kenan: Who loves orange soda?
Kel Kimble: K-K-Kel loves orange soda.
Kenan: Is it true? Is it truuuue?
Kel Kimble: Mmmhhmmm! I do, I do, I do-oooh.
Question: How come Roger won't let Kyra help with her Social Studies project?
Answer: He's simply enjoying doing it himself. Especially since he likely believes he can do it better than she can.