 There are 30 achievements with a total of 1000 points. | ||
| Sort: |   | |
 | 5 Question Streak | 10  |
| Correctly answer 5 questions in a row (Xbox LIVE only) |  | |
 | Brass Bell | 10 |
| Win one Xbox LIVE game (any non-Homeroom mode) | | |
 | Bronze Backpack | 10 |
| $5,000,000 total winnings | | |
 | Clean Sweeper | 10 |
| Correctly answer one question from all categories | | |
 | Extra-Sharp Pencil | 10 |
| Play 100 complete games (combined) | | |
 | Head of the Class | 10 |
| Win an Xbox LIVE match consisting of 4 players (any mode) | | |
 | Academic Barbarian | 20 |
| Win one game in each mode over Xbox LIVE | | |
 | Crystal Sundial | 20 |
| Correctly answer 100 History questions (all variations) |  (3) | |
 | Porcelain Lab Rat | 20 |
| Correctly answer 100 Science questions (all variations) | (1) | |
 | Silver Lunchbox | 20 |
| $10,000,000 total winnings | | |
 | Teacher | 20 |
| $1 million total winnings on Xbox LIVE | | |
 | Copper Bookworm | 25 |
| $1,000,000 in Showdown spelling games | | |
 | Golden Apple | 25 |
| Win $1,000,000 in Homeroom mode (local game only) | (1) | |
 | Honor Society | 25 |
| Win 25 Xbox LIVE games (combined) | | |
 | Number Cruncher | 25 |
| $1,000,000 in Showdown math games | (2) | |
 | Ruby Apple | 25 |
| Win $1,000,000 in Homeroom (Xbox LIVE only) | | |
 | Teacher's Pet | 25 |
| Earn a total of 25 points across all Extra Credit games played | (1) | |
 | 15 Question Streak | 30 |
| Correctly answer 15 questions in a row (Xbox LIVE only) | | |
 | Assistant Principal | 30 |
| $5 million total winnings on Xbox LIVE | | |
 | Gold Ruler | 30 |
| $25,000,000 total winnings | | |
 | Principal | 40 |
| $10 million total winnings on Xbox LIVE | | |
 | Class President | 50 |
| Win 50 Xbox LIVE games (combined) | | |
 | Graduation Cap | 50 |
| Complete 12th grade | | |
 | Know-It-All | 50 |
| Answer 1,000 questions correctly | | |
 | Platinum Protractor | 50 |
| $50,000,000 total winnings | (2) | |
 | Straight A's | 50 |
| Play a perfect game in Homeroom (Win $1 Million with an A+ and no cheats) | | |
 | Superintendent | 50 |
| $25 million total winnings on Xbox LIVE | | |
 | 25 Question Streak | 60 |
| Correctly answer 25 questions in a row (Xbox LIVE only) | | |
 | 50 Question Streak | 100 |
| Correctly answer 50 questions in a row (Xbox LIVE only) | (8) | |
 | Walking Encyclopedia | 100 |
| Answer 6,000 questions correctly | (5) | |
