# Math Challenge II-A Self-paced

### Course Description

Math Challenge II-A is for students who are preparing for the AMC 10 contest. Students are required to have fundamental knowledge in Algebra I, Geometry, Basic Number Theory and Counting and Probability up to the 10th grade level. Topics include polynomials, inequalities, special algebraic techniques, triangles and polygons, collinearity and concurrency, vectors and coordinates, numbers and divisibility, modular arithmetic, advanced counting strategies, binomial coefficients, sequence and series, and various other topics and problem solving techniques involved in math contests such as the AMC 10, advanced MathCounts, ARML, and ZIML.

### Course Terms

Math Challenge II-A is offered in four terms:

- Algebra
- Geometry
- Combinatorics
- Number Theory

We recommend that students take all four terms, but the terms do not build on previous terms, so they do not need to be taken in order and students can take single terms if they want to focus on specific topics. For more information about the topics covered each term, please click here.

### Registration

Click on any of the courses below to register! You will be prompted to login or create a new account if you have not already done so.

This course is also available as a live course. Please click here for information about our live course offerings.

Students enrolled in this packet have access to all 4 terms of Math Challenge II-A.

The focus of this term of Math Challenge II-A is algebra.

The focus of this term of Math Challenge II-A is geometry.

The focus of this term of Math Challenge II-A is combinatorics.

The focus of this term of Math Challenge II-A is number theory.

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