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Now Enrolling — Grades 1–12

Train Your Child for
World-Stage Excellence

International Math Olympiad training, Cambridge-certified curriculum, and full STEM education for grades 1–12. Taught by Mosh Saparov — trusted by families across Cambodia and beyond.

12+Grade Levels
15+Competitions
8+Years Teaching
4Core Subjects
🏆 Featured Competitions
AMC 8 / AMC 10 / AMC 12G6–G12
Math KangarooG1–G12
SASMO / SEAMOG4–G10
IMO PreparationG10–G12
AIME / MATHCOUNTSG7–G12
⏱ Next AMC 8 Registration Opens In
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--Hours
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🎓 Cambridge Certified Educator
🌍 International Curriculum
🔒 Secure & Private Platform
📱 Learn on Any Device
🏅 Verified Certificates

Four Pillars of Excellence

A complete academic journey — from foundational curriculum to world-stage competition readiness.

🔢
Mathematics
Grade-by-grade curriculum with theory, practice problems, and step-by-step solutions. Builds deep conceptual understanding aligned with international standards.
Grades 1–12
🔬
Science
Hands-on experiments, diagrams, lab simulations, and video lessons. Covers ecosystems, cell biology, chemistry, physics, and energy systems.
Grades 1–12
💻
ICT & Coding
Python, HTML/CSS, and JavaScript fundamentals. Interactive coding exercises that prepare students for the digital world and future careers in technology.
Grades 4–12
🏆
Olympiad Training
Dedicated competition training with past papers, mock exams, timed practice, and competition roadmaps. Bronze → Silver → Gold → Platinum progression.
Grades 1–12

Train for Every Major
International Competition

Start Training →
Grade Level Competitions Topics Covered
Grades 1–3
Math KangarooIMAS JuniorPrimary Math Challenge
Number sense, patterns, basic geometry
Grades 4–6
AMC 8Kangaroo BenjaminSASMOSEAMOIMAS
Fractions, ratios, intro algebra, word problems
Grades 7–8
AMC 8/10MATHCOUNTSSASMOSEAMO
Algebra, geometry, number theory, combinatorics
Grades 9–10
AMC 10/12AIMESASMOJunior Olympiad
Advanced algebra, trigonometry, proof techniques
Grades 11–12
AMC 12AIMEIMOUSAMOPutnam Intro
IMO-level problems, calculus, advanced number theory
🇸🇬 Singapore Math
🇷🇺 Russian Math School
🇺🇸 AMC/AIME Pathway
🌍 IMO Preparation

Invest in Your Child's Future

No hidden fees. Cancel anytime. Start free.

Monthly
Yearly Save 30%
Free
$0/mo
Try before you commit — no credit card needed
  • Grade 1 preview — all subjects
  • Sample competition problems
  • Limited practice problems
  • Access to community
Get Started Free
Single Grade
$8/mo
Perfect for focused preparation in one grade
  • 1 grade — all 4 subjects
  • Full competition training
  • Past papers & mock exams
  • Progress analytics
  • Downloadable certificate
Choose Plan
Family
$25/mo
Up to 3 children, any grades they need
  • 3 children accounts
  • Any grades, all subjects
  • Shared parent dashboard
  • Weekly email reports
  • Priority support
Choose Family
Full Access
$35/mo
Unlock everything — all 12 grades, all subjects
  • All grades 1–12
  • All subjects + competitions
  • Platinum certificate
  • Exclusive IMO content
  • Direct message Coach Mosh
  • Competition calendar
Get Full Access

Accepted Payment Methods

💳 Stripe (Visa/Mastercard)
🅿️ PayPal
🏦 ABA Bank (KHQR)
🏦 ACLEDA Bank
📱 Wing Bank
📲 Pi Pay
📷 KHQR Universal
🧾 Manual Bank Transfer

Meet Coach Mosh

👨‍🏫
8+
Years of Teaching
Mosh Saparov
Cambridge Certified IGCSE, A & AS Level Educator

Passionate educator with over 8 years of experience teaching Mathematics, Science, and ICT at the international level. Specializing in preparing students for prestigious global competitions including AMC, AIME, Math Kangaroo, SASMO, and IMO pathways. Founder of Nexus Olympiad Academy — Cambodia's premier destination for world-class STEM and olympiad education.

🎓 Cambridge Certified — IGCSE, A Level & AS Level
🏆 International Math Competition Coach
💻 HTML, CSS, JavaScript & Python Instructor
🌍 Experienced in multicultural classroom environments
✈️ Passionate traveler — brings global perspective to teaching

What Parents & Students Say

★★★★★

"My son went from struggling with Grade 8 algebra to placing in the top 10% of the AMC 8. The structured olympiad training is unlike anything we found locally."

S
Sophea K.
Parent, Phnom Penh
★★★★★

"Coach Mosh explains competition problems in a way that finally makes sense. The past papers and mock exams gave my daughter real confidence before her Math Kangaroo."

R
Ratanak P.
Parent, Siem Reap
★★★★★

"I started the ICT & Coding module with zero experience. Six months later I built my first Python project. The curriculum is clear, modern, and actually fun."

V
Virak C.
Student, Grade 10

Frequently Asked Questions

After completing your payment, you will be taken directly to a grade selection screen where you can choose your grade(s) depending on your plan. For example, the Duo Grade plan lets you pick any 2 grades from 1–12. Your content unlocks instantly.
Yes. You can change your selected grades once per billing cycle from your Student Dashboard. Simply go to Settings → My Grades and choose new ones. Your progress in the previous grades is saved.
Every grade includes training for the most relevant international competitions: Math Kangaroo (Grades 1–12), AMC 8/10/12, AIME, MATHCOUNTS, SASMO, SEAMO, IMAS, and IMO-level content for Grades 10–12. Each competition module includes theory, past papers, and timed mock exams.
Absolutely. Nexus Olympiad Academy uses a 6-layer security system including encrypted connections (HTTPS), two-factor authentication, and server-side content protection. Student data is never sold or shared. Parents can monitor all activity from the Parent Portal.
Yes. We accept ABA Bank (KHQR), ACLEDA Bank, Wing Bank, Pi Pay, and universal KHQR transfers — in addition to Stripe (Visa/Mastercard) and PayPal. For manual bank transfers, simply upload your receipt and your account will be activated within 24 hours.
Yes! Students earn verifiable digital certificates upon completing each level — Bronze, Silver, Gold, and Platinum. An "Olympiad Ready" certificate is awarded upon completing competition training. Each certificate has a unique verification code that parents and schools can check online.
Yes — our Free plan gives full access to Grade 1 preview content across all subjects, plus sample competition problems, with no credit card required. You can upgrade to any paid plan at any time from your dashboard.

We're Here to Help

Have a question about enrollment, competitions, or our curriculum? Reach out — we respond within 24 hours.

📧
Email
hello@nexusolympiadacademy.com
Support Hours
Monday – Friday, 3:00 PM – 6:00 PM (ICT)
📍
Location
Phnom Penh, Cambodia
🌐
Website
nexusolympiadacademy.com

Ready to Begin the Journey?

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