Brain Bee Questions & Answers
Straight answers to the questions students and parents ask most about the International Brain Bee (IBB) — who can enter, what is tested, how to register, and how the China pathway works.
Start with the question you have
A complex subject becomes navigable one connection at a time. This guide turns the most common questions from students and families into a clear route through eligibility, format, registration, and preparation.
Brain Bee FAQ
Everything below refers to the International Brain Bee, the global neuroscience competition for teenagers. Details such as grade bands and exact dates vary slightly by country, so confirm the specifics with your national organizer.
What is the Brain Bee?
The International Brain Bee (IBB) is a global neuroscience competition for teenagers, founded in 1998 by Dr. Norbert Myslinski at the University of Maryland. It challenges students on the human brain — neuroanatomy, neurons and signaling, brain disorders, development, and research — and runs across more than 50 countries, drawing over 25,000 competitors every year. Its stated aim is to motivate students to learn about the brain and inspire them toward careers in neuroscience. Read more on our About the Brain Bee page.
Who can enter the Brain Bee, and what grades or ages qualify?
Any pre-university student in the eligible age band can enter the International Brain Bee. To reach the World Championship, national champions must be between 13 and 19 years old and may not be older than 19. At the school and regional level, participation typically opens to students in grades 5 through 12, split into two divisions. Exact grade cut-offs vary slightly by country, so check the registration details for your region before you sign up.
What are the Junior and Standard divisions?
The International Brain Bee runs two divisions so students compete against peers their own age. The Junior division covers grades 5–8, and the Standard division covers grades 9–12, though the exact bands vary slightly from country to country. Both divisions study the same core neuroscience material but sit age-appropriate papers and rounds, and awards are given separately within each division.
What is tested in the Brain Bee?
The International Brain Bee tests knowledge across six areas: neuroanatomy, brain function, neurons and signaling, brain disorders, development and plasticity, and research and treatment. Every tier includes a closed-book written exam. From the national tier upward, the competition adds two hands-on rounds — a specimen and neuroanatomy identification round, where competitors label brain structures on models or images, and a patient-diagnosis (case) round, where they reason from a clinical description to a neurological diagnosis. See the competition overview for the full format.
What should I study for the Brain Bee?
The official study anchor for the International Brain Bee is the “Brain Facts” primer, a free publication of the Society for Neuroscience. It covers the whole syllabus: neuroanatomy, brain function, neurons and signaling, brain disorders, development and plasticity, and research and treatment. Many national programs supplement it with further reading such as “Neuroscience: The Science of the Brain.” Our resources page collects study guides and practice material to work through.
How do I register for the Brain Bee?
You register for the International Brain Bee through your country’s national organizer, usually by joining a local or regional Brain Bee first. Winners advance to the National Brain Bee, and the national champion then represents the country at the World Championship. Read our registration guide for the process; to use our registration service and receive the entry form, scan the WeChat code and add a teacher.
How do I receive the preparation materials?
Use the WeChat QR code to add a Brain Bee teacher and request the preparation materials. The same contact channel is used for the periodically offered RMB 9.9 trial class, complete tutoring, and the free level assessment.
Is there a China pathway for the Brain Bee?
Yes. China follows the same three tiers as the International Brain Bee: a regional round, a national championship, and the World Championship. Chinese rounds use a closed-book written exam, with specimen identification and case-diagnosis rounds added at the national final; students answer in Chinese or English, with bilingual terminology provided. Regional and national rounds run in spring and the World Championship in November, but exact dates change each season — check the China region page and register early to get the confirmed dates.
How does the World Championship work?
The World Championship is the top tier of the International Brain Bee, where each country’s national champion competes. It is held each year alongside a major international neuroscience conference; the 2026 edition is scheduled for November, alongside the Society for Neuroscience annual meeting. Competitors face the closed-book written exam plus the neuroanatomy identification and patient-diagnosis rounds, and to be eligible a national champion may not be older than 19.
How hard is the Brain Bee, and how should I prepare?
The International Brain Bee is demanding but approachable with steady preparation, because its syllabus is fixed to the “Brain Facts” primer rather than open-ended. Most successful competitors read the primer thoroughly, drill neuroanatomy with labeled diagrams and specimens, and practice case-style reasoning for the diagnosis round. Starting a few months ahead and reviewing past questions is usually enough to be competitive at the local level. Our resources page lays out a preparation plan.
Can I enter more than one Brain Bee, and what is IBB NextGen?
No — the International Brain Bee rules bar any student from competing in more than one Local Brain Bee and/or one National Brain Bee in the same year, and doing so risks disqualification. Beyond the competition itself, IBB NextGen is a program that engages top World Championship winners at specialized neuroscience conferences, extending their involvement in the field well past the contest.
Dates and grade bands change each year
This FAQ describes how the International Brain Bee normally works, but the exact registration windows, round dates, and grade cut-offs are set fresh each season and can differ between countries. Always confirm the current-season details with your national organizer before you plan. For China, the China region and registration pages carry the latest confirmed information.
Choose the Brain Bee support you need
We provide competition registration service and the entry form, periodic RMB 9.9 trial classes, complete Brain Bee tutoring, and a free level assessment.