Course Description

This course is a systematic introduction to Combinatorics. That is one of the most interesting math subjects which is not taught in the standard school curriculum, but which often appears in hard problems on math contests. This course covers concepts in MATHCOUNTS, AMC 8, AMC 10, AMC 12, and AIME.

  • 4 weeks, from Tue Jun 14, 2022 to Mon Jul 11, 2022
  • Mon–Fri, 5:00–6:30pm ET
  • No class on Sat & Sun (except for Sat Jul 9)


The best way to get used to thinking mathematically is to play with math every day. This course runs over 4 weeks, meeting for 90 minutes on each of 5 weekdays per week. Students learn new concepts from Tuesday through Friday. Over each weekend, they work on a challenging homework set, which is discussed in class on the following Monday.

Check out our Module Selection Guide to see if this course is suitable for you.

Calendar