Extended Project Registration Opens at 12 a.m. on Sunday, March 1, 2026 (Fee is $20 per project registration) Extended Project Registration Closes at 12 p.m. on Monday, March 16, 2026 Project Drop-Off Sunday, March 15 from 1-4 p.m. Monday, March 16 from 9 a.m.-12 p.m. All Other Fair Events Scheduling are TBD
Science Safety Paperwork Due on Friday, December 12, 2025 for projects being entered to compete in International Events: ISEF (9th-12th), Missouri Academy of Science (6th-12th), & Thermo Fisher Scientific Junior Innovators Challenge (5th-8th Only). See www.mastodonfair.org for forms and more details. Contact [email protected] with questions. Project Registration Opens at 12 a.m. on Wednesday, October […]
Project Drop-Off Sunday, March 15 from 1-4 p.m. Monday, March 16 from 9 a.m.-12 p.m. All Other Fair Events Scheduling are TBD
Project Drop-Off Sunday, March 15 from 1-4 p.m. Monday, March 16 from 9 a.m.-12 p.m. All Other Fair Events Scheduling are TBD
We strongly encourage feedback and would love to hear from you. We are going through a lot of changes lately and we want to ensure we meet the needs of our community.
We typically open registration as early as October, so please check back later. We’re working hard to take your feedback and build a bigger and better Art and Science fair. We look forward to seeing you there!
Stay up to date with the latest and greatest events, notifications, and annual winners by subscribing!