Read on for actionable tips and advice on winning the Thermo Fisher Junior Innovators Challenge, plus access to free guides and mentorship programs.
The Thermo Fisher Junior Innovators Challenge (JIC) is the most prestigious science competition for US middle schoolers. Students present STEM projects that tackle real-world problems, and finalists compete for national recognition and significant awards. Formerly known as the Broadcom MASTERS, it’s a strong opportunity to show your work, gain recognition, and compete for major prizes.
If you’re aiming to compete in the Thermo Fisher JIC, you’re probably already passionate about STEM. But passion alone isn’t enough to win. This guide offers tips that go beyond the usual advice to help you stand out.
Understanding the Thermo Fisher Junior Innovators Challenge (JIC)
The Thermo Fisher JIC is open to middle school students (grades 6-8) in the United States who have completed an independent STEM project. Administered by the Society for Science, it aims to identify and inspire the next generation of STEM leaders. The JIC reaches over 65,000 students annually through an affiliated science fair network, and students in the top 10% of their local fairs are eligible to compete at the national level.
Prizes and Awards
The competition culminates in a finals week in Washington, D.C., where 30 finalists compete for more than $100,000 in awards, including:
- $25,000 Thermo Fisher Scientific ASCEND Award for overall excellence in STEM.
- $10,000 Broadcom Coding with Commitment Award for innovative use of coding to benefit communities.
- $10,000 DoD STEM Talent Award for leadership and technical skill in STEM.
- $10,000 Lemelson Award for Invention for young inventors tackling real-world problems.
- $10,000 Robert Wood Johnson Foundation Award for promising work in health-related fields.
There are also multiple category awards, team awards, and school grants, making it one of the most lucrative and prestigious competitions for middle school students.
Tips to Win the Thermo Fisher JIC
To win, you need to think strategically and creatively. Here are some tips that have worked for past winners.
1. Solve a Problem That Matters to You Personally
Judges look for projects that show scientific rigor and also have a personal connection to the student. Projects rooted in a student’s own experiences, community challenges, or interests tend to stand out because they’re more thorough and genuinely motivated.
Example: one past finalist designed a project to reduce plastic waste after seeing its impact on local beaches. Her personal connection to the problem fueled her commitment and led to a winning project.
Actionable tip: start by identifying issues in your community or areas you care about. What frustrates you? What would you like to see changed? Use those questions as a springboard.
2. Focus on Interdisciplinary Approaches
Winning projects often cross traditional STEM boundaries, blending multiple disciplines. Combining science, technology, engineering, and mathematics can make a project more innovative and multi-dimensional.
Example: a finalist combined biology and engineering to build a device that uses living organisms to detect environmental pollutants. The interdisciplinary approach showed both his knowledge and his ability to innovate across fields.
Actionable tip: think about how to combine fields. Could you use data science to analyze biological data, or engineering principles to solve a chemical problem? This kind of cross-disciplinary thinking is highly valued.

3. Make Your Data Work for You
It’s not just about collecting data, it’s about how you interpret and present it. Many students present raw data without drawing meaningful conclusions. Judges value projects where the data is analyzed thoughtfully and used to back up claims or propose new ideas.
Example: a student focused on renewable energy used statistical methods to compare the efficiency of different energy types under various conditions. The depth of analysis, plus clear data visualization, made the project stand out.
Actionable tip: learn to use statistical tools to analyze your data. Software like Excel, R, or Python can help you run regressions, create scatter plots, and find correlations. Use that analysis to tell a compelling story with your data.
4. Master the Art of Communication
In the Thermo Fisher JIC, a brilliant project isn’t enough. You also have to communicate your ideas effectively, in both your written report and your verbal presentation. Clear, concise, engaging communication is key to capturing the judges’ attention.
Example: one finalist used storytelling in her presentation to explain her project’s impact on her community. Making it relatable and engaging left a strong impression on the judges.
Actionable tip: practice explaining your project to someone unfamiliar with it. Can they understand its significance and impact? Use analogies, visuals, and a clear narrative to make your project accessible and memorable.
5. Leverage Mentorship and Resources
Many successful participants have had mentors who guided them through the research and development process. A mentor can offer valuable feedback, help you troubleshoot challenges, and push you to think more critically about your work.
Actionable tip: platforms like ScienceFair.io offer mentorship programs that connect you with experts in your field. They can provide guidance on everything from project selection to your final presentation, giving you a real edge.
Learning from Past Winners
Past winners share several common traits: they chose meaningful problems, applied interdisciplinary approaches, analyzed their data rigorously, communicated effectively, and sought mentorship to refine their projects. One past winner developed a biodegradable alternative to plastic, combining chemistry and environmental science to address a global issue. Her thorough research, clear presentation, and strong personal connection to the problem set her apart.

Join the A-Z Science Fair Masterclass
Ready to take your science fair project further? Join the A-Z Science Fair Masterclass for personalized coaching from experts who were previous winners at ISEF, the Thermo Fisher JIC, and more. The program has helped students win at ISEF. Whether you need help brainstorming ideas, designing experiments, or preparing your presentation, the mentors are there to help.
Visit ScienceFair.io to learn more and sign up.






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