What is American Science Olympiad?
The American Science Olympiad (ASO) is a premier global online competition that celebrates curiosity, creativity, and critical thinking among young learners. It challenges students to apply their classroom learning to real-world scientific problems, encouraging them to think like true scientists and engineers.
With questions crafted around Earth Science, Life Science, Physical Science, Space Science, and Engineering Design, ASO 2025 is where knowledge meets imagination — building a generation that questions, explores, and creates solutions for tomorrow.
Awards & Recognition
$4,000 Olympiad Scholarship for the Top Ranker*
Amazon Gift Cards for Top 20 Rankers*
Digital Interview & Feature Recognition*
Certificate of Achievement from the American Science Olympiad
Terms & Conditions apply*
Top performers in each level can earn scholarships based on their rank:
100%
For Top 3 Students
Scholarship*
75%
For Top 4-6 rank Students
Scholarship*
60%
For rank 7-10 Students
Scholarship*
50%
For rank 11-15 Students
Scholarship*
30%
For rank 16-20 Students
Scholarship*
What Makes ASO Different?
Learning Beyond Textbooks – Thinking Beyond Limits
Every question is based on scientific reasoning and exploration — not rote memorization. Students analyse, predict, interpret, and justify their answers like real investigators.
From earthquakes to eco-engineering, from rocket propulsion to renewable energy — the Olympiad connects every concept to real-life scenarios.
ASO nurtures 21st-century skills like critical thinking, creativity, collaboration, communication, and computational reasoning.
Students develop an early love for scientific inquiry, laying the foundation for excellence in higher-level competitive exams and academic pursuits.
Crafted by expert educators from the USA and India, every question aligns with NGSS, 21st Century Skills, and global STEM frameworks to ensure quality and relevance.
Participation Levels & Test Dates
Grade 1
Jan 16, 2026 (Friday)
05:00 PM CST
Grade 2
Jan 17, 2026 (Saturday)01:30 PM CST
Grade 3
Jan 18, 2026 (Sunday)
1:30 PM CST
Grade 4
Jan 17, 2026 (Saturday)
03:30 PM CST
Grade 5
Jan 18, 2026 (Sunday)
03:30 PM CST
Grade 6
Grade 7
Grade 8
Jan 18, 2026 (Sunday)11:30 AM CST
Jan 17, 2026 (Saturday)11:30 AM CST
Jan 16, 2026 (Friday)06:30 PM CST
Olympiad Themes for 2025
Each grade explores questions inspired by real phenomena, experiments, and innovations across the following domains:
Life Science
Habitats, adaptations, human body systems, microorganisms, heredity, and ecosystems.
Earth Science
Weather, climate, soil, natural resources, and sustainability.
Physical Science
Matter, energy, motion, forces, sound, and light.
Space Science
Solar system, satellites, gravity, constellations, and planetary science.
Engineering Design
Problem-solving using the design cycle — define, imagine, plan, create, test, and improve.
Scientific Thinking
Inquiry, reasoning, experimentation, and analysis.
Please note the above topics are only suggestive.
📘 A detailed grade-wise curriculum and practice paper will be shared after registration.
Test Format & Structure
Grades 1–3
🕒 Duration: 60 minutes | 🧮 Total Questions: 45
Question Types:
Picture-based Questions | Single/Multiple Choice | True/False | Fill in the Blanks | Rearrange Steps | Match the Following
Grades 4-8
🕒 Duration: 75 minutes | 🧮 Total Questions: 60
Question Types:
Multiple Choice (Single & Multiple Correct) | Assertion & Reasoning | Case Study-Based | Data Interpretation | Matrix Questions | Experiment Prediction | Match the Following
Why Your Child Should Take the American Science Olympiad (ASO)
Boosts Academic Skills
ASO helps children deepen their understanding of science concepts beyond what’s taught in school. It promotes critical thinking, problem-solving, and analytical skills.
Encourages Curiosity and Innovation
The Olympiad challenges students with real-world scientific problems, which sparks curiosity and nurtures a love for science and discovery.
Ignites a Love for Science
Through exciting topics, experiments, and challenges, ASO makes science fun and engaging, helping your child fall in love with learning.
Builds Confidence
Preparing for and participating in a prestigious competition boosts confidence and nurtures a can-do attitude.
Global Exposure
ASO gives your child the chance to compete with bright minds from around the world, promoting global standards and a broader perspective.
Journey Through American Science Olympiad
Step into the world of American Science Olympiad and witness the joy of learning, creativity, and innovation through our captivating experiences. Join us in shaping a brighter future for your child.
Who Can Participate?
Students from Grades 1–8 (all curriculum boards)
Open for students from the USA and international schools
No prior Olympiad experience required
Students can participate individually from home with stable internet
After Registration, You’ll Receive
1
Service Name
Official ASO Curriculum (Grade-specific)
2
Service Name
Practice Paper and Mock Test Access
3
Service Name
Exam Day Instructions
4
Service Name
Certificate of Participation
5
Service Name
Access to the ASO Community & Newsletter
Ready to Inspire the Scientist Within?
Be part of a movement that celebrates curiosity, creativity, and critical thinking.
Give your child the opportunity to shine in a national-level competition designed for their growth.
Unlock Scholarships and Build a Bright Future with the American Science Olympiad.