Rotten School 2-Pack #8, 16 (Hardcover) by R.L. Stine

The Teacher From Heck: 

Is Mrs. Heinie Gone Forever? Mrs. Heinie is so nearsighted, she can't find her nose without her glasses on! But she doesn't have to see to know that Bernie Bridges and his Rotten House buddies are up to no good. Cuz they're ALWAYS up to no good! Mrs. H. decides she can't take it anymore! She's replaced by a teacher named Mr. Skruloose. He's the Teacher from HECK! He's so strict, he won't let kids SNEEZE! And he gives four hours of homework every night! Mr. Skruloose HAS to go. The annual Water War is under way. Who has time for homework? Can Bernie think up a scheme to bring Mrs. Heinie back? Does a weasel have lips?

Dumb Clucks: 

Buffalo wings of steel! Just how stupid is Stupid Chicken? Bernie Bridges thinks the superfowl cartoon character is a dumb cluck! And the same goes for his chirpy sidekick, Little Cluck-Cluck. But why not make a buck from a cluck? Bernie tries to sell Stupid Chicken T-shirts to his pals. One problem—half the school hates Stupid Chicken. Their hero is Drastic Duck, the Caped Quacker. Now Bernie finds himself caught in the middle of the battle between the Clucks and the Quacks!