Scio.ly

Over 4000 Science Olympiad tests compiled into one website, designed for the ultimate studying experience.

Master Science Olympiad Events

Stop wasting time searching for practice materials. Scio.ly provides a comprehensive, organized platform carefully designed and crafted for Science Olympiad students – available to everyone, for free.

Comprehensive Coverage

Over 3000 questions across 33 Division B and C events, with more being added soon

AI Explanations

Get instant, detailed explanations for every question using Google's Gemini 2.0

Smart Features

Track progress, share tests, and contest answers - all in one platform

Life Science

  • • Anatomy & Physiology
  • • Microbe Mission
  • • Disease Detectives

Earth & Space

  • • Astronomy
  • • Dynamic Planet
  • • Fossils

Physical Science

  • • Wind Power
  • • Optics
  • • Chemistry Lab

New and FRQ-based

  • • Codebusters
  • • Entomology
  • • Geologic Mapping
Hands-on Practice

Learn by Doing

As Science Olympiad competitors ourselves, we wanted to learn our events beyond memorizing wiki facts. Scio.ly provides thousands of questions from past exams so you know exactly what to expect.

Anatomy & Physiology - Muscular System

Which muscle acts as the primary antagonist to the biceps brachii during forearm flexion?

Test Features

Everything You Need

Practice smarter with our comprehensive testing platform:

  • Share tests with teammates using unique codes
  • Contest answers and Gemini 2.0 explanations
  • Customizable difficulty ratings
  • Both MCQ and FRQ support
Test Code:ABC123
Shared
Questions
15
Time Limit
25:00
Difficulty
Mixed
Event
Ecology
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Multiple Study Modes

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Timed Test

15 Questions25:00

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Frequently Asked Questions

Where do the questions come from?

Our questions are sourced from publicly available Science Olympiad tests and resources, ensuring a comprehensive and diverse question bank.

How is AI being used?

AI is primarily used for grading free response question, providing detailed explanations, and processing reports. All questions are from real Science Olympiad tests - AI is not used to generate questions.

Is this an official practice platform?

No, Scio.ly is not not endorsed by Science Olympiad Inc. Our platform provides practice materials based on past exams but we do not make any guarantees about content on future exams.

How can I contribute?

We welcome contributions! Check out our GitHub repository to see how you can help improve the platform, suggest features, or report issues. You can also help by sending feedback through our contact form.