University of Illinois UC EWBScience & Engineeringcompetition 2027

For Middle and High School Students

Priority Registration DeadlineDecember 4, 2026
UIUC EWB hero illustration

Step into:

Engineering
Science
Big Ideas

This challenge is for you if you're interested in:

  • You're interested in STEM
  • You want to challenge yourself and compete globally
  • You want to build a solid STEM profile

Summary

Preliminary Round

Online challenge with multiple choice and fill-in the blank questions

Semi-Final Round

Present science solution through recorded video

Final Round

Present science solution live on zoom

Team Size

2-5 students from the same school

Age categories

Middle School (Grades 6-8) and High School (Grades 9-12)

World STEM League

Option to participate in World STEM League

UIUC Foellinger Auditorium

About UIUC Engineers Without Borders

Engineers Without Borders at the University of Illinois Urbana-Champaign (EWB-UIUC) is a student-run chapter of Engineers Without Borders USA, a nonprofit organization dedicated to using engineering to improve quality of life in communities worldwide. Our diverse team of student engineers collaborates on sustainable, community-driven projects that address basic human needs including clean water access, infrastructure, and educational outreach. Through hands-on international and domestic projects, we develop socially responsible engineers with strong leadership skills and a personal understanding of global issues.

About the World STEM League

UIUC EWB Science & Engineering Competition is part of the World STEM League. In the League, students compete across multiple competitions throughout the League Year, allowing them to:

  • practice repeatedly
  • track their improvement over time
  • collaborate with teammates across competitions

This creates a cycle of growth: compete, learn, refine, and improve.

About the World STEM League

Distinguish Yourself at the UIUC EWB Competition

Calling all aspiring scientists and engineers! Step into this global competition designed to push your knowledge, curiosity, and creativity to the next level. Begin by testing your skills in an online test, then advance to developing and presenting your own solution to a real-world problem through video and live presentations.

Each stage is an opportunity to grow, think critically, and stand out. Whether you go one round or all the way to the finals, you’ll gain valuable experience applying STEM to meaningful challenges—so take the first step and rise to the challenge.

UIUC EWB fostering activities

Why Join the UIUC EWB Competition?

Build your profile
Build your profile

Build a strong academic profile for university and internships

Gain real-world experience
Gain real-world experience

Work on challenges inspired by real global problems

Compete and Collaborate
Compete and Collaborate

Work alongside peers who are as driven and ambitious

How does the challenge work?

Students - HS

Team size

Team size: 2-5 students per team (all team members must be from the same school)

Age Categories

Middle School Category

Grade: 6 - 8 (Year 7 - 9)

High School Category

Grade 9 - 12 (Year 10 - 13)

Key dates and deadlines

UIUC EWB key dates timeline vertical

Registration Deadlines and Participation Fees

Priority Deadline

Deadline: December 4, 2026

Fees: US$35 per student

Regular Deadline

Deadline: January 4, 2027

Fees: US$45 per student

Late Deadline

Deadline: February 4, 2027

Fees: US$55 per student

REGISTER NOW!
UIUC EWB deadline photos

Competition format

Preliminary round: Test

The preliminary round is open to all registered teams worldwide

February 6, 2027

Time
  • Asia Pacific: 12:00 noon Tokyo Time
  • Europe, Middle East, Africa: 9:00 AM London Time
  • North America, South America: 11:00 AM New York Time
Duration

1 hour

Format :
  • Online test (multiple choice, fill in the blanks, and free-response questions)
Middle School Category

No deep knowledge of any particular subject required. The test will focus on general knowledge, real problems, and critical thinking.

High School Category

Requires basic biology, chemistry, physics, and math knowledge to solve problems. The test will focus on critical thinking and real world applications.

  • Each team member will individually attempt the same set of test
  • The top two scores will be used to calculate the team's total score

Semi-final round: Video

The top 3 performing teams from each grade level in the preliminary round (18 teams in total) will be invited to compete in the global semi-final round

Deadline: 11:59pm Eastern Time (New York Time), February 20, 2027

Format :

Semi-finalist teams will have one week to develop a solution to a science problem and present their work through a recorded 8-minute video.

Final round: Live Zoom presentation

The top 5 performing teams from the preliminary round in each of the Middle School and High School Categories will be invited to compete in the global final round

March 13, 2027 10:00am Eastern Time (New York Time)

Finalist teams will have one week to refine and improve their solutions from the semi-final round based on judges’ feedback, and present their final solution to a judging panel composed of professors and industry experts

Recognition

All participants will receive a Certificate for participation

Preliminary Round

HonorHonor
MeritMerit

Semi- Final Round

Semi FinalistSemi Finalist
Individual Category

Top participants will receive individual honors, even if their teams may not win any awards.

Team category

Teams will be awarded based on the sum of their two highest individual scores.

Final Round

Global ChampionGlobal Champion
Global 1st Runner UpGlobal 1st Runner Up
Global 2nd Runner UpGlobal 2nd Runner Up
FinalistFinalist
UIUC EWB students group

Join the Challenge

This competition is more than a contest; it’s a gateway to the world of engineering innovation. Register now to begin your journey into the exciting field of engineering, where you’ll apply creative problem-solving and technical skills to real-world challenges.


Fee Waiver Policy

A fee waiver is available for individual low-income students. To request one, please ask your school counselor or principal to email [email protected] from their official school email with the subject line "Fee Waiver Request." The email should include your email address and confirmation that you require a waiver.

All fee waivers must be requested before the regular deadline.

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