Successfully complete the indicated class to unlock the corresponding bonus:
  Art 1: Able to exchange gift for a kiss from a girl 
  Art 2: 50% health bonus from kissing girls 
  Art 3: 75% health bonus from kissing girls 
  Art 4: 100% health bonus from kissing girls 
  Art 5: Ability to kiss girls without giving gifts 
  Chemistry 1: Firecrackers available from chemistry set 
  Chemistry 2: Stink Bombs available from chemistry set 
  Chemistry 3: Itching Powder available from chemistry set 
  Chemistry 4: Items produced doubled from chemistry set 
  Chemistry 5: Chemistry set available all the time 
  English 1: Apology improved 
  English 2: Better taunts 
  English 3: Ability to apologize to Prefects improved 
  English 4: Ability to taunt bullies more effectively and from a distance 
  English 5: Ability to apologize to police 
  Gym 1: Headbutt and 3-hit knee groin combo unlocked 
  Gym 2: Accuracy for slingshot improved 
  Gym 3: Kneedrop unlocked 
  Gym 4: Accuracy for slingshot improved 
  Gym 5: Accuracy for slingshot improved 
  Photography 1: Black and white camera and small photo album 
  Photography 2: Yearbook 
  Photography 3: Large photo album 
  Photography 4: Color digital camera 
  Photography 5: Twice as many carnival prize tickets per win 
  Shop 1: BMX basic 
  Shop 2: BMX retro 
  Shop 3: BMX green. 
  Shop 4: BMX blue 
  Shop 5: BMX red