BASE LogoBuilding Arkansas STEM Experiences

Competition Events

All events span science, technology, engineering, and mathematics — through both written knowledge and hands-on challenges. Students compete in their grade division.

Division 1
Grades 3 – 5
5 events available
Division 2
Grades 6 – 8
4 events available
Each event includes: Full rules & scoring criteria Practice materials & study resources Format and grade eligibility
Division 1 · Grades 3–5

Younger Division

Events in this division are designed for students currently in grades 3 through 5.

Science Terms Spelling Bee

Individual
Grades: 3-6Format: Oral / Written

A spelling bee focused on science vocabulary. Students are tested on their command of key scientific terms from life science, earth science, and physical science.

STEM Test

Individual
Grades: 3-6Format: Written Test

A comprehensive written exam covering foundational science, technology, engineering, and mathematics topics appropriate for grades 3–5.

Math Relay

Team
Grades: 3-6Format: Team Relay

Teams of students solve a sequence of math problems in a relay format. Each correct answer unlocks the next problem — speed and accuracy both count.

EnviroQuiz

Individual
Grades: 3-6Format: Quiz Bowl

An environmental science quiz competition covering ecology, conservation, natural systems, and earth science. Questions are read aloud and answered by buzzing in.

Catapult

Team
Grades: 3-6Format: Hands-On Build

Participants design and build a small catapult from provided materials, then compete to launch a projectile for accuracy and distance. Engineering and measurement skills are tested.

Division 2 · Grades 6–8

Older Division

Events in this division are designed for students currently in grades 6 through 8.

Science Terms Spelling Bee

Individual
Grades: 7-9Format: Oral / Written

An advanced spelling bee featuring college-level and professional scientific terminology across biology, chemistry, physics, and engineering disciplines.

STEM Test

Individual
Grades: 7-9Format: Written Test

A rigorous written exam spanning all STEM disciplines. Questions are designed to challenge students with real conceptual understanding, not just memorization.

Math Relay

Team
Grades: 7-9Format: Team Relay

A fast-paced team math challenge. Problems span algebra, geometry, and number theory. Teams must coordinate strategy to maximize their score.

Bridge Building

Team
Grades: 7-9Format: Hands-On Build

Teams design and construct model bridges from a set of provided materials within a time limit. Bridges are evaluated on load-bearing strength and material efficiency.

Ready to compete in the June 27 Festival?

Register for $10 per student through Zeffy. Family spectators are always free.

Register on Zeffy →