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The AfterMath

Do you have questions ... about the questions?

Maybe you attended one of our contests recently and still can't figure out how to do some of the problems. Or perhaps you missed out on the contest but would still like to see some math problems worked out with clever solutions. The AfterMath is a one-hour workshop where we go over problems from a recent mathleague.org test set. Students who register early enough will be given an opportunity to request problems; while we cannot guarantee that we will get to every requested problem, priority will be given to requested problems that are likely to be of interest to a large number of students.

All AfterMath workshops will be held in our online classroom. Participants will be emailed a link to access the classroom about an hour before the workshop starts. All workshops will be recorded so that students who couldn't attend the workshop can watch the video after the workshop is completed. In addition, registered students will receive an electronic copy of the test release being reviewed, in some cases months before those tests are made available for sale to the general public!

Our current list of AfterMath workshops is below; be sure to sign up early because space is limited! Click on the "REGISTER" button to register for the workshop. Remember to check back frequently to see what additional workshops we add to this list.

If you would like to see what The AfterMath looks like before signing up, check out our sample video. If you wish to purchase recordings of The AfterMath sessions from previous school years you can purchase those from our online store. The AfterMath registrations are nonrefundable after delivery of the corresponding PDF file. If you wish to request a refund prior to distribution of the PDF file, please contact us and we can process your refund minus a 10% processing fee.

2025-2026 AfterMath Workshops:

Contest Problem Set	Classification	Date and Time	Price Per Student	Register
12621 Sprint	Elementary School	Wednesday 5 November 2025 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12621 Target/Team	Elementary School	Wednesday 12 November 2025 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12611 Sprint	Middle School	Wednesday 19 November 2025 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12611 Target/Team	Middle School	Wednesday 26 November 2025 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12622 Sprint	Elementary School	Wednesday 3 December 2025 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12622 Target/Team	Elementary School	Wednesday 10 December 2025 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12612 Sprint	Middle School	Wednesday 17 December 2025 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12612 Target/Team	Middle School	Wednesday 7 January 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12623 Sprint	Elementary School	Wednesday 14 January 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12623 Target/Team	Elementary School	Wednesday 21 January 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12613 Sprint	Middle School	Wednesday 28 January 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12613 Target/Team	Middle School	Wednesday 4 February 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12624 Sprint	Elementary School	Wednesday 11 February 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12624 Target/Team	Elementary School	Wednesday 18 February 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12614 Sprint	Middle School	Wednesday 25 February 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12614 Target/Team	Middle School	Wednesday 4 March 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12625 Sprint	Elementary School	Wednesday 11 March 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12625 Target/Team	Elementary School	Wednesday 18 March 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12615 Sprint	Middle School	Wednesday 25 March 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12615 Target/Team	Middle School	Wednesday 1 April 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12626 Sprint	Elementary School	Wednesday 8 April 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12626 Target/Team	Elementary School	Wednesday 15 April 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12616 Sprint	Middle School	Wednesday 22 April 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12616 Target/Team	Middle School	Wednesday 29 April 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12627 Sprint	Elementary School	Wednesday 6 May 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12627 Target/Team	Elementary School	Wednesday 13 May 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12617 Sprint	Middle School	Wednesday 20 May 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12617 Target/Team	Middle School	Wednesday 27 May 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12628 Sprint	Elementary School	Wednesday 3 June 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12628 Target/Team	Elementary School	Wednesday 10 June 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12629 Sprint	Elementary School	Wednesday 17 June 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12629 Target/Team	Elementary School	Wednesday 24 June 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12620 Sprint	Elementary School	Wednesday 15 July 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30
12620 Target/Team	Elementary School	Wednesday 22 July 2026 5-6pm Pacific / 8-9pm Eastern	$20 per student		Register for both at a discounted rate of $30

About the Instructors

Ian Leyendecker - Ian is the Director of Online Contests at mathleague.org. He frequently competed in math contests in middle and high school before starting an internship with mathleague.org in college. He attended college at the University of Alabama in Huntsville, majoring in Computer Science with minors in Mathematics and Russian. He is a former National Merit Scholar and has several years of experience tutoring and teaching. Outside the classroom, Ian enjoys reading and writing science fiction and playing video games.

Classes may also be co-taught by other mathleague.org staff members if enrollment is large enough; we will try to keep the student/teacher ratio as low as possible while still providing excellent value for your money.

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