How to Win the TXSEF: Texas Science and Engineering Fair

Here’s how to do well at the Texas Science and Engineering Fair (TXSEF) and qualify for ISEF, with tips and guidance to help you along the way.

The Texas Science and Engineering Fair (TXSEF) brings together middle and high school students from across Texas to present their science and engineering projects. Hosted by Texas A&M University, this annual event is a stage for young innovators to present their research, compete, and learn from each other. Whether you’re a scientist, an engineer, or just curious, participating in TXSEF can be a transformative experience.

What is TXSEF?

TXSEF is a statewide fair that celebrates student creativity, critical thinking, and problem-solving. The key points:

• Categories: the fair covers many categories, including engineering, biological sciences, and physical sciences. Choose the one that fits your project’s focus.
• Qualification: students first qualify through regional science and engineering fairs held across Texas in January and February. Winning at the regional level earns a spot at the state fair. Texas A&M Engineering (secure-platform.com)
• Competition: participants present through display boards and oral presentations. Judges evaluate the research, methodology, and conclusions.
• Success stories: notable past winners, like Shriya Bhat, have excelled at TXSEF and gone on to top placements at the International Science and Engineering Fair (ISEF). Shriya’s journey from TXSEF to Harvard University shows the impact this fair can have.

Categories at TXSEF

Life Sciences

1. Animal Sciences: animal behavior, physiology, genetics, and ecology.
2. Animal Behavior: the actions, interactions, and responses of animals.
3. Cellular Studies: cellular processes, structures, and functions.
4. Development: growth, differentiation, and embryonic development.
5. Ecology: interactions between organisms and their environment.
6. Genetics: heredity, DNA, and genetic variation.
7. Nutrition and Growth: factors affecting growth and health.
8. Physiology: bodily functions and systems.
9. Systematics and Evolution: species classification and evolutionary relationships.

Behavioral and Social Sciences

1. Clinical & Developmental Psychology: psychological development and mental health.
2. Cognitive Psychology: memory, perception, and decision-making.
3. Neuroscience: the brain, nervous system, and behavior.
4. Physiological Psychology: physiological factors influencing behavior.
5. Sociology and Social Psychology: social interactions and group dynamics.

Biochemistry

1. Analytical Biochemistry: chemical processes in biological systems.
2. General Biochemistry: biochemical reactions and molecules.
3. Medicinal Biochemistry: drug development and interactions.
4. Structural Biochemistry: the three-dimensional structures of biomolecules.

Biomedical and Health Sciences

1. Cell, Organ, and Systems Physiology: physiological functions at different levels.
2. Genetics and Molecular Biology of Disease: genetic factors in disease.
3. Immunology: the immune system and immune responses.
4. Nutrition and Natural Products: dietary impacts on health.
5. Pathophysiology: abnormal physiological processes.

Cellular and Molecular Biology

1. Cell Physiology: cellular functions and processes.
2. Cellular Immunology: immune responses at the cellular level.
3. Genetics: gene expression, regulation, and inheritance.
4. Molecular Biology: DNA, RNA, and protein interactions.
5. Neurobiology: the nervous system and neural processes.

Earth and Environmental Sciences

1. Atmospheric Science: weather patterns and climate.
2. Climate Science: climate change and its effects.
3. Environmental Effects on Ecosystems: ecological impacts.
4. Geosciences: Earth’s structure, rocks, and minerals.
5. Water Science: water quality, availability, and conservation.

Microbiology

1. Antimicrobial and Antibiotics: antimicrobial agents.
2. Applied Microbiology: practical applications of microorganisms.
3. Bacteriology: bacteria and their roles.
4. Environmental Microbiology: microbial interactions in the environment.
5. Microbial Genetics: genetic aspects of microorganisms.
6. Virology: viruses and their behavior.

Plant Sciences

1. Agriculture and Agronomy: crop production and soil management.
2. Ecology: plant interactions with their surroundings.
3. Genetics and Breeding: plant genetics and breeding.
4. Growth and Development: plant growth processes.
5. Pathology: plant diseases.
6. Plant Physiology: plant functions and adaptations.

Translational Medical Sciences

1. Disease Detection and Diagnosis: developing diagnostic tools.
2. Disease Prevention: preventive measures.
3. Disease Treatment and Therapies: medical interventions.
4. Drug Identification and Testing: pharmaceuticals.
5. Pre-Clinical Studies: treatments before human trials.

Physical Sciences

1. Biomedical Engineering: applying engineering to healthcare.
2. Biomaterials and Regenerative Medicine: materials for medical applications.
3. Biomechanics: movement and mechanics in living organisms.
4. Biomedical Devices: designing medical devices.
5. Biomedical Imaging: imaging techniques.
6. Cell and Tissue

How to qualify

There are two main paths to TXSEF: competing at your regional fair or being directly selected by your school. Here’s a breakdown for each.

Qualifying for the TXSEF middle school fair

For middle school students, qualifying involves several steps:

• Regional fairs: start by competing at one of the 13 regional fairs across Texas, presenting your project to expert judges as an individual or team.
• Project approval: once you advance, log in to STEM Wizard and complete the TXSEF Abstract Form, the only version approved by the Scientific Review Committee (SRC) for the state fair. Update any incomplete milestones and submit all required paperwork.
• SRC approval: before registering, you must receive SRC approval. Check your STEM Wizard account daily for SRC messages, make any requested corrections promptly, and resubmit. Approval shows when the Files and Forms circle turns green with a check mark.
• TXSEF registration: every finalist registers via the OpenWater platform. Finalists receive an email from TXSEF through STEM Wizard with registration instructions, and fees must be paid to participate.

Qualifying for the TXSEF high school fair

High school students follow similar steps, with a few additions:

• Qualification: qualify through regional fairs by presenting your research to judges and advancing to the state level.
• Project details: high school projects should be well-researched, innovative, and scientifically rigorous, across categories from life sciences to physical sciences.
• Virtual display board and video: all finalists create a virtual display board and a project overview video in the registration platform.
• Physical display board: high school finalists also provide a physical display board for in-person category judging, which undergoes a Display & Safety inspection.
• Review the guidelines: read the TXSEF team’s guidelines carefully so you understand how your physical display will be judged.

Additional links:

• Registration guide (confirm the current year’s version)
• Project board rules and directions

Play

The fair plays an important role in students’ lives and future careers, as they learn the critical thinking skills needed to thrive in any field.

Winning TXSEF

Winning at TXSEF takes a well-executed project and an effective presentation. Some tips:

• Start early to leave time for experimentation and refinement.
• Choose the right category for your project, and check the latest category guidelines, since they can change.
• Understand the judging criteria and tailor your project to meet them.
• Practice your presentation. A clear, confident delivery makes a real difference.
• Be original. Pick a topic that interests you and hasn’t been done to death. Look at recent TXSEF winners for inspiration, but find your own angle.
• Make it relevant. Show how your project addresses a real scientific or engineering challenge, like renewable energy or water purification.
• Keep it feasible. Make sure your project fits the time and resources you have, so you don’t end up with an incomplete experiment.

Follow the method. For science projects, follow the scientific method: ask a question, research what’s known, form a testable hypothesis, run a careful experiment, analyze your data, and draw conclusions. For engineering projects, use the engineering design process: define the problem, research and design, prototype, test and improve, then document and present.

Presentation:

Crafting a Winning Science Fair Presentation for ISEF

• Visual appeal: build a clear, engaging display with high-quality visuals, informative charts, and a logical layout that guides viewers through your research.
• Practice: rehearse beforehand. Speak confidently, explain your work clearly, and be ready for the judges’ questions.
• Show your enthusiasm: genuine interest in your project and its implications comes through.

Remember: safety first. Follow all safety guidelines set by your school and the TXSEF.

Shriya Bhat, a previous TXSEF winner, is a great example. Her project won at the state level and then took first place in the Microbiology category at the International Science and Engineering Fair (ISEF). Her dedication and innovative thinking led her to Harvard University, and you can learn from her journey.

The science fair is more than creating a project; it’s a complete educational process through which students learn:

• To follow directions and complete the scientific process
• To gain knowledge outside a classroom setting
• To work with mentors and peers
• To hone their presentation skills
• About competing honestly and fairly

Qualifying for ISEF

Top projects at TXSEF can advance to ISEF. To qualify, you must:

1. Be in grades 9-12 or equivalent.
2. Not have reached age 20 on or before ISEF.
3. Win at an ISEF-affiliated science fair.
4. Present your project in English and follow the ISEF rules.

TXSEF is a journey of discovery and learning. By participating, you gain real experience in scientific research and public speaking. To take it further, consider science fair coaching or a comprehensive guide to strengthen your project.

The keys to success are passion, preparation, and perseverance. Good luck to all aspiring TXSEF participants.

Resources to help you win science fairs

If Shriya’s and Rishab’s journeys inspire you, Rishab offers science fair coaching, where he shares his winning strategies to help you go deeper into STEM and succeed at science fairs.

Whether you’re just starting or already deep into student research, keep at it. Good luck on your science journey.

About Afreen Hossain:
I’m a web developer, amateur astronomer, and mathematician with ambitions to become a computer scientist. Eager to contribute to advancements in technology, healthcare, transportation and space for a more accessible and beneficial world. Learn more about me at LinkedIn.