National Science Bee

Varsity & JV Divisions Homepage

2024 National Champions:
Varsity – Adhav Ravikumar, Innovation Academy, Alpharetta, GA
Junior Varsity – Tanish Alluru, BASIS Cedar Park, Cedar Park, TX

National Science Bee
National Science Bee

The National Science Bee Varsity & Junior Varsity Divisions Overview

National Science Bee

The National Science Bee is a quiz competition for individual students, testing knowledge of all aspects of science at a grade-appropriate level. For students competing in the Varsity & Junior Varsity Division, the National Science Bee consists of two stages. The first, or Qualifying Stage, consists of either a 50 question multiple choice National Qualifying Exam, or competition at our regional National Science Bee events. The second stage is the National Championships, which will take place on Saturday-Sunday, April 26-27, 2025 in Arlington, VA. The regional National Science Bee events and the National Championships are both entirely buzzer-based quiz competitions.

  • Eligibility: Students in 11th and 12th Grade are eligible to compete in the Varsity Division. Students in 10th graders and younger are eligible to compete in the Junior Varsity Division. It is not permitted for younger students to play in the Varsity Division.

  • Competitors:  Individual students. The National Championships require qualification through the National Qualifying Exams or Online National Qualifying Tournament.
  • Competition Style: Multiple choice exam or buzzer-based quiz tournament at the Regional level. Buzzer-based quiz tournament at the National Championships.
  • Inquiries: Contact hs-info@iacompetitions.com

Competition Format

For students competing in the Varsity & JV Divisions, the National Science Bee is a two-stage competition, consisting of the Qualifying Stage and the National Championships. The Qualifying Stage has two variants: the National Qualifying Exams and National Science Bee. Students can also qualify for the International Environmental Science Olympiad by competing in the National Science Bee.

Stage
1

Qualifying Stage

Option A: National Qualifying Exam

For the Varsity and Junior Varsity Divisions, many students qualify for the National Championships through the National Qualifying Exam. The National Qualifying Exam is a 50 question multiple choice exam. All questions have 4 possible answer choices. The National Qualifying Exams are scored on the basis of 2 points for a correct answer, 0 for a question left unanswered, and -1 point for an incorrect answer. This scoring system rewards partial knowledge but not random lucky guesses. Students who have no clue about a particular question should thus leave it unanswered, but if they can narrow down the answer choices, they should likely then take their best guess even if they are not 100% sure.

Students may take the National Science Bee National Qualifying Exam online, at all Varsity / JV National History Bee and Bowl in-person Regional Tournaments during the lunch break, or during the lunch break at select all-subject quiz bowl tournaments that are not run by International Academic Competitions. There are three versions of the National Qualifying Exam, which are known as Set A, Set B, and Set C. For National Qualifying Exams that are offered at Varsity/JV National History Bee and Bowl tournaments, the Exam Set corresponds to the question set that the tournament is using. For the National Science Bee, the questions on all three versions of the National Qualifying Exams follow the National Qualifying Exam Question Distribution.

If taking the Exam online or at an in-person tournament, students typically have a 20 minute time limit. When taking the exam at an in-person tournament, students may also take the National Qualifying Exams for the National Geography Bee / US Geography Championships, National Political Science Bee, and US History Bee. If a student takes just one exam, they have 20 minutes. If a student takes two exams, they have 40 minutes, but if they take three or four exams, they still only have 40 minutes (as time is typically limited during the lunch break of a tournament).

Students qualify for Nationals through the National Qualifying Exams in one of three ways.

  • 1
    Scoring 75 or higher on any version of the National Qualifying Exam.
  • 2

    Scoring among the top 50% of students in one’s age division at an in-person tournament (either a National History Bee and Bowl Regional Tournament or a quiz bowl tournament where the exam is offered). This is inclusive of odd numbers of students and ties for the last qualifying spot. By way of example, if there are 9 Varsity Division students taking the exam, and two students tie for fifth place in the Varsity Division with a score of 63, they would both qualify.

  • 3

    Scoring at or above the official National Qualifying Score in one’s age division for each exam version. The National Qualifying Scores are calculated for each exam version on the following dates: Set C – December 7, 2024, Set B – February 1, 2025, Set A – March 1, 2025. Thereafter, the National Qualifying Scores do not change even though additional students will take each exam version.

Students need only to qualify on any one version of the National Qualifying Exam in any given academic year to be able to compete at the National Championships. If a student qualifies on one version of the Exam, and then takes a different version of the exam but does not qualify on that version, they remain qualified.

The cost is $20 per Exam Version per student. For all questions on the 2024-25 National Science Bee Varsity / Junior Varsity National Qualifying Exams, please email hs-info@iacompetitions.com.

Option B: National Science Bee

The second option for competing in the Qualifying Stage is to compete in a National Science Bee at our National Science, History and Geography Bee events. At those events, there is a Varsity division for 12th and 11th graders, a JV Division which is limited to students in 10th grade and 9th grade, and students in 8th grade and younger are invited to participate in our grade-appropriate divisions. In these events, students compete in 3 preliminary rounds with 30 questions each. The top students advance to the final round, which will likewise have 30 questions, though these on average, will be somewhat more challenging.

All National Science Bee questions are played with a buzzer system. Students are read paragraph-length questions out loud with the clues arranged in decreasing order of difficulty. Students buzz in when they believe they know the answer; if they are correct, they score the point for that question, otherwise they cannot ring in again. Please see the rules files posted here for further details on how the competition works.

Students qualify for the National Championships if their cumulative score is in the top 50% of their age division at the end of the three preliminary rounds. This is inclusive of ties for the last spot and odd numbers of students (just like on the National Qualifying Exams). The cost is $49 per student.

For all questions on the 2024-25 National Science Bee Varsity / Junior Varsity Online National Qualifying Tournament, please email hs-info@iacompetitions.com.

Stage
2

National Championships

The second stage of the National Science Bee for the Varsity and Junior Varsity Divisions is the National Championships, which for the 2024-25 academic year will take place at the Crystal Gateway Marriott in Arlington, VA on Saturday-Sunday, April 26-27, 2025. We expect approximately 150 students to attend from throughout the USA, and we hope that you will be able to join us! All students play four preliminary matches with 35 questions each on Saturday (during the lunch break of the National History Bowl preliminary rounds), with the two playoff rounds taking place beginning at 11:45am on Sunday morning. The number of students who make the playoffs and who advance from the semifinals into the finals will be a function of the total number of registrants.

On the same weekend that the National Science Bee National Championships are held, there are numerous other competitions that take place at other times at the same hotel (e.g. the National Geography Bee, National Championship Exams [a number of these have a Science focus], National History Bowl, National History Bee, and more). These are all held at different times so students can take part in all of them if they are eligible to do so. A full schedule of 2025 Varsity & Junior Varsity National Championships Events is available here.

The cost to compete at the 2024 National Championships is $125. Registration for the National Championships opens in November and runs through early April on this page.

For all questions on the 2025 Varsity & Junior Varsity National Championships, please email hs-info@iacompetitions.com.

Bonus
Stage

International Environmental Science Olympiad

Students who compete in the Middle and Elementary School Divisions of the National Science Bee can qualify for the 2024 International Environmental Science Olympiad which will be held in Puerto Rico from December 27-31! Students who qualify for the National Championships in the National Science Bee also qualify for the International Environmental Science Olympiad.

The International Environmental Science Olympiad is a five day-long event with numerous competitions, field trips, family activities and more. In each event, medals are awarded to the top 3 competing students in each age division. US students compete for their state; students from other countries (or students in the USA who were born abroad or who have foreign citizenship) represent those countries. Please see www.iacompetitions.com/ieso for further details on the International Environmental Science Olympiad.

For all questions on the 2024 International Environmental Science Olympiad, please email david@iacompetitions.com

National Science Bee Practice Resources

Rules & FAQs

Please see the files here that pertain to the National Science Bee.

The hotels where we have room blocks, especially the host hotel, provide us with meeting space to hold the competitions and with sleeping accommodations for our staff, which we need to fly in from around the country. They do this in return for a commitment to fulfill a large number of sleeping room bookings over the course of Nationals weekend. For students who live near the Nationals host site for whom it would make sense to attend Nationals as a day trip and go back to their home each night, this rule does not apply.
Yes! They are actively encouraged to do so, and if they do so, they would play in the Junior Varsity Division which includes students in the 9th and 10th grade. Students cannot transfer qualification in the National Championships at the Junior Varsity level to the Middle or Elementary School level National Championships. For more information on how the National Science Bee works for students in 8th grade and younger, please visit the National Science Bee Middle & Elementary School Divisions Homepage.

Past National Champions

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Year Division National Champion School City State
2024 Varsity Adhav Ravikumar Innovation Academy Alpharetta GA  GA
2024 Junior Varsity Tanish Alluru BASIS Cedar Park Cedar Park TX  TX
2023 Varsity Matthew Kohn Hunter College High School New York City NY  NY
2023 Junior Varsity Aldric Benalan West Windsor Plainsboro High School North Plainsboro Township NJ  NJ
2022 Varsity Pratyush Jainshanker Thomas Jefferson High School for Science and Technology Alexandria VA  VA
2022 Junior Varsity Anurag Sodhi Centennial High School Ellicott City MD  MD
2021 Varsity Pratyush Jainshanker Thomas Jefferson High School for Science and Technology Alexandria VA  VA
2021 Junior Varsity Anurag Sodhi Centennial High School Ellicott City MD  MD
2020 Varsity Shawn Cafferty-Lueck Russellville High School Russellville AR  AR
2020 Junior Varsity Pratyush Jainshanker Thomas Jefferson High School for Science and Technology Alexandria VA  VA