
ARKSEF 2026
Got questions about the world around you? Transform your curiosity into an amazing science or engineering project, develop incredible skills, and win awesome prizes!
The 72nd annual Arkansas State Science and Engineering Fair is coming to UCA in Conway on Friday, April 3, 2026, and we’re thrilled to showcase the brilliant ideas from Arkansas’s future scientists and engineers! Don’t miss your chance to participate—registration for ARKSEF qualifiers opens in early February and runs through March 20, 2026.
What is ARKSEF?
For 70 years, the association has been Arkansas premiere pre-collegiate STEM competition. The association supports students and educators in a year-long journey. Regardless of background and resources, students are able to showcase their independent research projects and innovative ideas while engaging with professional scientists and engineers.
22 CATEGORIES
01
Anim
Animal Science
This category includes all aspects of animals and animal life, animal life cycles, and animal interactions with one another or with their environment.
02
BEHA
Behavioral and Social Sciences
The study of cognitions (thought processes), emotions, behavior, and/or learning of humans and animals. BEHA may include the study of individuals, groups and/or cultures through observational and experimental methods
03
BCHM
Biochemistry
The study of the chemical basis of processes occurring in living organisms, including the processes by which these substances enter into, or are formed in, the organisms and react with each other and the environment.
04
BMED
Biomedical and Health Sciences
This category focuses on studies specifically designed to address issues of human health and disease. It includes studies on the diagnosis, treatment, prevention or epidemiology of disease and other damage to the human body or mental systems.
05
ENBM
Biomedical Engineering
Projects that aim to improve human health and longevity by translating novel discoveries in the biomedical sciences into effective activities and tools for clinical and public health use.
06
CELL
Cellular and Molecular Biology
This is an interdisciplinary field that studies the structure, function, intracellular pathways, and formation of cells. Studies involve understanding life and cellular processes specifically at the molecular level.
07
CHEM
Chemistry
Studies exploring the science of the composition, structure, properties, and reactions of matter not involving biochemical systems.
08
CBIO
Computational Biology and Bioinformatics
Studies that primarily focus on the discipline and techniques of computer science and mathematics as they relate to biological systems.
09
EAEV
Earth & Environmental Sciences
Studies of the environment and its effect on organisms/systems, including investigations of biological processes such as growth and life span, as well as studies of Earth systems and their evolution.
10
EBED
Embedded Systems
Studies involving electrical systems in which information is conveyed via signals and waveforms for purposes of enhancing communications, control and/or sensing.
11
EGSD
Energy: Sustainable Materials & Design
Studies/processes involving the production and/or storage of energy.
12
ETSD
Engineering Technology: Statics and Dynamics
Studies that focus on the science and engineering that involve movement or structure. The movement will be a result of forces; the structure will be stable due to the equilibrium of forces.
13
ENEV
Environmental Engineering
Studies that engineer or develop processes and infrastructure to solve environmental problems in the supply of water, the disposal of waste, or the control of pollution.
14
MATS
Materials Science
The study of the integration of various materials forms in systems, devices, and components that rely on their unique and specific properties. It involves their synthesis and processing in the form of nanoparticles, nanofibers, and nanolayered structures, to coatings and laminates, to bulk monolithic, single-/poly-crystalline, glassy, soft/hard solid, composite, and cellular structures.
15
MATH
Mathematics
The study of the measurement, properties, and relationships of quantities and sets, using numbers and symbols. The deductive study of numbers, geometry, and various abstract constructs, or structures.
16
MCRO
Microbiology
The study of micro-organisms, including bacteria, viruses, fungi, prokaryotes, and simple eukaryotes as well as antimicrobial and antibiotic substances.
17
PHYS
Physics and Astronomy
Physics is the science of matter and energy and of interactions between the two. Astronomy is the study of anything in the universe beyond the Earth.
18
PLNT
Plant Sciences
Studies of plants and how they live, including structure, physiology, development, and classification. Includes plant cultivation, development, ecology, genetics and plant breeding, pathology, physiology, systematics and evolution.
19
ROBO
Robotics and Intelligent Machines
Studies in which the use of machine intelligence is paramount to reducing the reliance on human intervention. For studies designed for artistic purpose please consider Technology Enahances the Arts (TECA).
20
SOFT
Systems Software
The study or development of software, information processes or methodologies to demonstrate, analyze, or control a process/solution. For studies designed for artistic purpose please consider Technology Enhances the Arts (TECA).
21
TECA
Technology Enhances the Arts
The use of technology to ignite new concepts, visualization tools and/or media to enhance our enjoyment of the arts.
22
TMED
Translational Medical Science
Projects that aim to improve human health and longevity by translating novel discoveries in the biomedical sciences into effective activities and tools for clinical and public health use.

Participation in ARKSEF has its benefits
Competing in the state science fair opens doors to incredible opportunities! You’ll dive into hands-on research, learning firsthand how real scientists investigate questions and solve problems. This experience provides valuable insight into what it takes to pursue a career in science or engineering while helping you develop skills that will prepare you for college and beyond.
Explore exciting career pathways, connect with professionals in STEM fields, and discover where your passion for science could take you. Plus, grand prize winners earn the chance to represent Arkansas at the International Science and Engineering Fair (ISEF), competing against the best young scientists from around the world!
ARKSFA Impacts 2025

214
students showcased their original research

57
judges shared their STEM passions

23
public, charter, private, and home schools represented

28
Arkansas students presented at ISEF










Support the Arkansas State Science & Engineering Fair
Join Arkansas State Science Fair Association Board