1. Online Player Training Site & Full Archive of Past Questions

International Academic Competitions is pleased to announce the launch of QuizVidya, its official online training site for players! QuizVidya allows players to use the entire IAC archive of over 50,000 past questions to improve their knowledge of science, history, geography, and other academic fields. QuizVidya’s AI-powered technology allows players to focus on what they specifically need to learn the most in order to succeed in the International Science Bee and other IAC competitions. A free trial provides access to 100 questions and shows how the system works; subscriptions are then available to access the site on a 12 month basis. Sign up today at www.quizvidya.com!

2. General Resources

3. 2025-2026 Competition Year Study Guides

4. Past and Sample Questions to Practice With

Note: As of 2022, IAC is not posting past questions, though you can access questions since 2022 with a subscription to www.quizvidya.com

5.  Past Study Guides

Note: These were written specifically for past years’ question sets, though many of the topics referenced in these may also appear in the tournaments of the current academic year, and as such, should still be considered useful resources.