Best Math Competition Prep for Kids
Best Math Competition Prep for Kids
Product recommendations are based on editorial evaluation. Verify age-appropriateness for your child. Affiliate links may be present.
Math competitions give children a structured way to push beyond grade-level curriculum and develop problem-solving skills that serve them in academics, standardized testing, and eventually in STEM careers. Whether your child is eyeing the MATHCOUNTS regional round, preparing for the AMC 8, or just starting with local math leagues, the right preparation resources make the difference between frustration and genuine growth. We evaluated the top platforms, books, and programs to find the most effective options across age ranges.
How We Evaluated
We reviewed each resource with input from math coaches, competition veterans, and families with children actively competing. We scored on five criteria:
- Problem quality — Are the practice problems at the right difficulty level and reflective of actual competition formats?
- Curriculum structure — Does the resource build skills progressively, or is it just a problem bank?
- Engagement — Will children stick with it, or does the format feel like grinding?
- Instructor quality — For courses and video content, are the explanations clear and pedagogically sound?
- Value — Does the price align with the depth and quality of content provided?
Top Picks
| Resource | Age Range | Price | Format | Our Rating | Best For |
|---|---|---|---|---|---|
| Art of Problem Solving (AoPS) | 10-18 | $23-$59/book; online courses from $399 | Books + online courses | 4.9 / 5 | Best overall |
| Beast Academy | 6-13 | $15.99/mo (online) | Interactive online + print | 4.8 / 5 | Best for younger kids |
| Mathcounts Trainer | 10-14 | Free | Online problem bank | 4.6 / 5 | Best free resource |
| Brilliant.org | 10+ | $24.99/mo | Interactive lessons | 4.7 / 5 | Best for conceptual depth |
| Kumon Math | 5-18 | $160-$200/mo | In-person + worksheets | 4.3 / 5 | Best for building speed |
| RSM (Russian School of Math) | 5-18 | Varies by location | In-person classes | 4.7 / 5 | Best structured classroom |
| Alcumus (AoPS) | 9-18 | Free | Adaptive online problems | 4.7 / 5 | Best free adaptive practice |
Detailed Reviews
Art of Problem Solving — Best Overall
AoPS is the gold standard for math competition preparation. Their textbooks cover topics from pre-algebra through advanced competition math, and each chapter builds problem-solving intuition rather than rote procedures. The online school offers live courses with experienced instructors, weekly homework, and a community of motivated peers. The Alcumus platform provides free adaptive practice that adjusts difficulty based on performance.
Why parents love it: AoPS produces results. A disproportionate number of AMC, AIME, and USAMO qualifiers use AoPS materials. The community forums let students discuss approaches and learn from each other.
Limitation: The difficulty ramp is steep. Children who are not yet comfortable with grade-level math may find AoPS frustrating without prior preparation.
Beast Academy — Best for Younger Kids
Beast Academy is AoPS for elementary and middle school students. The curriculum covers grades 2 through 5 (with online content extending further) through comic-book-style guides and challenging practice problems. It goes deeper than standard curriculum while keeping the tone playful and engaging.
Why parents love it: Beast Academy makes advanced math feel like an adventure rather than extra homework. The comic format draws in reluctant learners, and the problems genuinely stretch thinking.
Limitation: The print books are a separate purchase from the online platform, and using both together provides the best experience, which raises the total cost.
MATHCOUNTS Trainer — Best Free Resource
The official MATHCOUNTS website offers a free problem trainer with thousands of past competition problems. Students can practice by topic, difficulty, or competition format (Sprint, Target, Team). Problems come from actual past MATHCOUNTS competitions, making this the most authentic free practice available.
Why parents love it: It is completely free and uses real competition problems. The interface is simple and distraction-free.
Brilliant.org — Best for Conceptual Depth
Brilliant teaches math through interactive puzzles and guided problem sequences. Rather than lecturing, each course presents a series of increasingly complex challenges that lead students to discover concepts on their own. Topics range from foundational logic through number theory, combinatorics, and probability.
Why parents love it: Brilliant builds mathematical intuition, which is exactly what competition math demands. The visual, interactive approach helps children who struggle with text-heavy resources.
Russian School of Mathematics — Best Classroom Option
RSM offers in-person classes (and some online options) that follow a rigorous, competition-oriented curriculum. The teaching method emphasizes conceptual understanding and logical reasoning over memorization. Many RSM students consistently perform well in AMC, MATHCOUNTS, and other competitions.
Why parents love it: The structured classroom environment provides accountability and peer motivation that self-study resources cannot replicate. Teachers identify and address individual weaknesses.
What to Look For
Start by identifying your child’s current level honestly. A child working at grade level should begin with Beast Academy or Brilliant to build a foundation before jumping into AoPS competition books. A child already comfortable with above-grade-level math can go directly to AoPS or RSM.
Consider your child’s learning style. Self-motivated readers thrive with AoPS books. Children who need interaction benefit from live classes at RSM or AoPS Online. Visual learners gravitate toward Brilliant. Competitive children who want immediate feedback do well with MATHCOUNTS Trainer and Alcumus.
Do not over-schedule. Competition prep should supplement, not replace, a child’s regular math education and free time. Two to three focused practice sessions per week is a sustainable pace for most families.
Key Takeaways
- Art of Problem Solving is the most comprehensive and proven competition prep ecosystem for serious students.
- Beast Academy is the ideal starting point for children in elementary school who show math talent.
- MATHCOUNTS Trainer and Alcumus provide excellent free practice for families on a budget.
- Brilliant.org excels at building the conceptual intuition that distinguishes strong competition performers.
- Start with your child’s current level, not where you want them to be, and build progressively.
Next Steps
- Assess your child’s level. Have them try a few problems on Alcumus or MATHCOUNTS Trainer to gauge where they stand.
- Choose one primary resource. Spreading across too many platforms dilutes focus. Pick one and commit for at least three months.
- Find a local math circle or club. The social element of competition math keeps children motivated. Check your school district and local library.
- Build foundational skills digitally. See Best Math Apps for Kids for apps that reinforce core arithmetic and reasoning.
- Explore broader STEM interests. Visit Best Coding Apps for Kids Ages 8-10 to complement math competition prep with computational thinking skills.