Art of Problem Solving
AoPS Online AoPS Online
Math texts, online classes, and more
for students in grades 5-12.
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Books for Grades 5-12 Online Courses
Beast Academy Beast Academy
Engaging math books and online learning
for students ages 6-13.
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Books for Ages 6-13 Beast Academy Online
AoPS Academy AoPS Academy
Small live classes for advanced math
and language arts learners in grades 1-12.
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Have a great winter break! Please note that AoPS Online will not have classes Dec 21, 2024 through Jan 3, 2025.

Train With the World's Top Math Minds

Perfect for grades 5–12. Since 1993, our students have mastered the critical thinking and problem solving skills to excel in prestigious competitions, universities, and careers.

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Team USA wearing their medals from the 2024 International Math Olympiad
Photo courtesy of MAA
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Team USA won first place at the International Math Olympiad in 2024. All 6 team members are AoPS alumni.

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AS SEEN IN

AS SEEN IN

The Atlantic
The New Yorker
Wired
Forbes
Quanta

Art of Problem Solving trains students to approach new challenges by breaking problems down into familiar parts.

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CRITICAL THINKING

Students focus on advanced problem solving and conceptual understanding—not rote memorization.

LIVE COLLABORATION

Discuss new problems with brilliant peers and mentors from the world's largest problem solving community.

RESILIENCE

Face new challenges every day and build the confidence to approach future problems without fear.

On Track to Prestigious Universities

Our students earn admission to the most prestigious universities in the nation, including:

MIT

HARVARD

STANFORD

PRINCETON

CALTECH

UC BERKELEY

Many of our students who are mathematically inclined have found Art of Problem Solving (AoPS) an indispensable resource.

– MIT Admissions Office

Olympiad Winners Train the Next Generation

AoPS curriculum is designed and taught by former math and science Olympians.

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Staff Spotlight

Richard Rusczyk headshot

Richard Rusczyk

Founder and CEO
USAMO Winner
Perfect AIME

David Patrick headshot

David Patrick

Principal Math Curriculum Editor
USAMO Winner
Putnam Top 10

Alex Song headshot

Alex Song

Principal Math Olympiad Curriculum  Developer
5-time IMO Gold Medalist

Naoki Sato headshot

Naoki Sato

Senior Math Curriculum Developer
Winner of Canadian Mathematical  Olympiad
3-time Director of Canadian IMO Team

Ashley Ahlin headshot

Ashley Ahlin

Online Math Instructor
MATHCOUNTS Problem Writer
US Chem Olympiad Team Member

Mark Eichenlaub headshot

Mark Eichenlaub

Principal Physics Curriculum  Developer
Coach of the US IPhO Team

AoPS Alumni Success

In the last 10 years, 59 USA International Math Olympiad team members have medaled and have taken over 360 AoPS Online courses.

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USA IMO Team 2019

1 Million

problem solvers discuss and solve challenges together on AoPS Online—one of the largest online math communities in the world.

AoPS online school helps thousands of students each year develop tools needed for success in top-tier colleges and in prestigious math competitions.

– Mathematical Association of America (MAA)

Ready to join our community? Pick a class that best fits your interests and schedule.

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