Math Competition Prep

  • Mathematics
Stone Hill Middle School: 23415 Evergreen Ridge Dr, Ashburn, VA 20148, USA
Jan 22 2026
Apr 16 2026
Math Competition Prep
$300.00 USD
  1. Thu7:15 - 8:15 pm

Description

Math Competition Prep: Thursdays 7:15pm-8:15pm
Total Cost: $300
Total Sessions: 10
 
Dates:
1/22 - 1st session
1/29 - 2nd
2/5 - 3rd
2/12 - 4th
2/19 - 5th
2/26 - 6th
3/5 - 7th
3/12 - 8th
3/19 - Holiday
3/26 - 9th
4/2 - Holiday
4/9 - 10th
4/16 - Make up
 
Course Details:

* Week 1 — Number Sense & Integer Strategies: Prime factorization, GCD/LCM, parity,
integer tricks, mental math techniques

* Week 2 — Problem‑Solving Heuristics: Work backward, draw diagrams, make tables,
invariants

* Week 3 — Algebraic Thinking: Patterns, sequences, expressions, functional reasoning,
Olympiad‑style algebra puzzles

* Week 4 — Ratios, Rates & Proportional Reasoning: Mixtures, work problems, motion
puzzles, complex ratio chains

* Week 5 — Counting & Combinatorics Basics: Permutations, combinations (conceptual),
casework, complementary counting

* Week 6 — Geometry Foundations: Angle chasing, triangle properties, polygons, geometric
constructions, area reasoning

* Week 7 — Advanced Geometry: Similarity, special points, circle geometry, coordinate
geometry techniques

* Week 8 — Number Theory: Modular arithmetic, divisibility, residues, Diophantine
reasoning, classic Olympiad problems

* Week 9 — Full-Length Olympiad Problem Practice: Multi-step reasoning, mixed-topic
problems, solution writing

* Week 10 — Mock Olympiad & Review: Timed contest, structured solutions, reflection,

 

Class dates

01/22/2026, 01/29/2026, 02/05/2026, 02/12/2026, 02/19/2026, 02/26/2026, 03/05/2026, 03/12/2026, 03/26/2026, 04/09/2026, 04/16/2026

Restrictions

Participants must be entering grades 6 to 8.

Program enrollment capacity

Minimum: 1

Maximum: 19

Registration period

Registration starts on 01/04/2026 and ends on 01/16/2026.

In-person location

Stone Hill Middle School: 23415 Evergreen Ridge Dr, Ashburn, VA 20148, USA