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Math Jams
Math Jams are free online discussions hosted by Art of Problem Solving for a variety of purposes, including:
- Informational sessions about Art of Problem Solving classes.
- Review of the AMC and AIME competitions.
- Introductions to new topics in math and other areas of study.
- Special events, such as our annual discussions with admissions officers and professors from outstanding universities such as MIT, Carnegie Mellon, Stanford, and Duke.
To attend a Math Jam, simply sign in to Art of Problem Solving just before the Math Jam begins, and click on the Classroom bar that will appear on the screen. The Math Jam classroom will open 10 minutes before the Math Jam begins. (See Classroom System Requirements)
Our Math Jams are held in the same online classroom as our online courses. Click here to read more about how our online classroom works.
Participants in Math Jams must be signed in as Art of Problem Solving Community members to access the Math Jams. Click here to or set up a new account. The Math Jams and Community membership are free.
Join our mailing list to receive announcements about new Math Jams.
2026 MATHCOUNTS Chapter Discussion
Instructor: AoPS StaffDifficulty Level: 3* (Introductory math)
7:30 pm ET
AoPS instructors will discuss some of their favorite problems from the MATHCOUNTS Chapter Competition. All are welcome!
Game Jam: Fraction Battle
Instructor: Tynan OchseDifficulty Level: 1* (Introductory math)
7:30 pm ET
Introducing... FracBat, the premier fraction battle game. This two player game involves taking turns playing number cards to build the largest fraction you can, or to sabotage your opponent by forcing them to have a small fraction.
MathILy and MathILy-Er Math Jam: Decorative Borders
Instructor: sarah-marie belcastroDifficulty Level: 5* (Intermediate math)
7:30 pm ET
AoPS Instructor and MathILy Director dr. sarah-marie belcastro will lead students in exploration of counting "Decorative Borders" and answer questions about the MathILy and MathILy-Er summer programs.
2026 MATHCOUNTS State Discussion
Instructor: AoPS StaffDifficulty Level: 3* (Introductory math)
7:30 pm ET
AoPS instructors will discuss some of their favorite problems from the MATHCOUNTS State Competition. All are welcome!
Game Jam: Silent Auction!
Instructor: Tynan OchseDifficulty Level: 1* (Introductory math)
7:30 pm ET
Place your bids! It's time for another round of our mathematical game based around the concept of a silent auction. The class will compete to find the best bidding strategy. This game will include plenty of logic, strategy, and group communication! No specific math knowledge is necessary; all are welcome to join!
* Difficulty Ratings
| 0 | No Math. Appropriate for all audiences. |
| 1-3 | Beginning Problem Solvers. Middle School, Algebra, Geometry, MATHCOUNTS, AMC 8 |
| 4-6 | Intermediate Problem Solvers. AMC10, AMC 12 |
| 7-10 | Advanced Problem Solvers. AIME, USAMO |
