Complete the following achievements to unlock Xbox Live Gamerscore points.

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