Expert Overview
The National Science Bee, run by International Academic Competitions, is an individual quiz competition on grade-appropriate science, with separate Varsity (grades 11–12) and Junior Varsity (grade 10 and younger) divisions — the science sibling to IAC's National History Bee. Students qualify for the buzzer-based National Championships through an exam or regional tournament, with top finishers advancing to the International Science Championships.
Format
Judging Format
Opportunity
Grade Eligibility
Geographic Eligibility
Discipline
Deadline
Entries
Percent Awarded
Important Dates
Registration Opens
November 1, 2025
Registration Deadline
April 10, 2026
Registration Cost
$20 qualifying exam
$50 regional
$135 Nationals
Students reach the National Championships one of two ways: scoring 75+ on a 50-question multiple-choice National Qualifying Exam ($20/version), or placing in the top half of their division at a Regional Tournament ($54), where questions are read buzzer-style from hardest clue to easiest. The National Championships ($135) are held each April in Arlington, VA, entirely buzzer-based, with roughly 150 students competing nationally across both divisions.
Like its sister History Bee, the Science Bee's value is longevity and depth, not single-day rarity: qualification is genuinely accessible, but the national field is competitive, drawing repeat finalists from established STEM magnet schools such as Thomas Jefferson High School for Science and Technology and Hunter College High School. There is no cash prize; the credential is the national title and, increasingly, a path to the newly launched International Science Championships or International Environmental Science Olympiad — both debuting in 2028 and 2029.
This is a good fit for a student with broad science knowledge who enjoys competitive quizzing and wants an emerging international pipeline — like the History Bee, a multi-year pursuit rather than a single-application credential.
Trophies, commemorative plaques, and invitations to the International Science Championships.
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