If you're a high school student interested in STEM, you've almost certainly imagined spending a summer at MIT. The good news is that several MIT-affiliated programs make that possible, and most of them are free, which puts them within reach of talented students regardless of family resources.
The catch is that free plus prestigious means fiercely competitive, and each program serves a different kind of student. Here's a current guide to five of the strongest options, followed by what it takes to build a competitive application.
Beaver Works Summer Institute (BWSI)
Hosting institution: MIT Lincoln Laboratory and MIT School of Engineering.
Format: Four-week summer session, with in-person courses at MIT and online options.
Cost: Free for most families; families with household income and assets above $200,000 pay a fee for the July program.
BWSI is a rigorous, project-based engineering program for students entering their senior year, with courses spanning autonomous vehicles, drone racing, cybersecurity, quantum software, and data science for medicine. Students work in teams to design, build, and test real systems.
The application process is unusual and trips up many students: it's multi-step. You must first register for BWSI's free online prerequisite courses, which open in December, and completing that coursework is effectively part of the application. Summer program applications follow in early spring, with decisions in the spring. Your demonstrated progress in the online courses matters more than polished essays, so start the prerequisites early and take them seriously.
MITES Summer
Hosting institution: MIT.
Format: Six-week residential program in Cambridge.
Cost: Free, including housing.
Application deadline: February 1 at 11:59 pm PST, with recommendations due February 15.
MITES Summer (from Minority Introduction to Engineering and Science) is a challenging residential program for rising seniors, geared toward students from underrepresented and underserved backgrounds.
Participants take college-level courses with exams and final projects, and receive detailed instructor evaluations that carry real weight in college admissions.
Applicants must be U.S. citizens or permanent residents in their junior year. Applications open in November, and decisions are released in mid-April. MITES alumni have a strong track record of going on to top universities, including MIT itself.
MIT PRIMES and PRIMES USA
Hosting institution: MIT Department of Mathematics.
Format: Year-long research mentorship; PRIMES is in-person for students within driving distance of Boston, PRIMES USA is remote for students nationwide.
Cost: Free.
Application deadline: Early December, with decisions in late January.
PRIMES is different from the others on this list: it's not a summer camp but a year-long research program in mathematics and computer science. Students work on advanced research projects in collaboration with MIT faculty and graduate students, culminating in an oral presentation, and some participants publish their work.
PRIMES USA is open to juniors and sophomores outside the Greater Boston area. For students serious about mathematical research, this is one of the most direct paths to genuine, mentored work at the frontier.
Research Science Institute (RSI)
Hosting institution: Center for Excellence in Education, hosted at MIT.
Format: Six-week residential program. Cost: Free; families cover only transportation.
Acceptance rate: Under 5 percent.
Application deadline: Early to mid-December, with decisions in March.
RSI is the most selective program on this list and arguably the most prestigious high school research program in the world. Around 80 juniors are admitted each year from thousands of applicants.
The program combines a week of instruction with four and a half weeks of original research under experienced mentors, closing with written papers and oral presentations. We've covered the full application in our RSI guide, but the short version: exceptional academics, strong test scores, meaningful research or competition experience, and essays that show genuine scientific curiosity.
Women's Technology Program (WTP)
Hosting institution: MIT.
Format: Four-week residential program in Mechanical Engineering.
Cost: Free.
Timing: Applications due in winter, decisions in March, program runs late June to late July.
WTP is a hands-on introduction to engineering for students in the summer after junior year, designed specifically for those who have excelled in math and science but have had little or no prior exposure to engineering.
Classes are designed and taught by MIT graduate students, supported by undergraduates who live in the dorms with participants. WTP is a women-focused program that particularly encourages applicants who are underrepresented or underserved in engineering. Note that only the Mechanical Engineering track currently runs; the Electrical Engineering and Computer Science track has been on hiatus since 2022. Applicants must live in the U.S. year-round.
If you love problem-solving and are curious about engineering but new to it, WTP is built for exactly that profile. Unlike most programs on this list, prior engineering experience is not expected.
How to Build a Competitive Application
The applications differ in format, but the same fundamentals decide outcomes across all of them.
Academic record: Maintain a competitive GPA with strength in math and science, and take the most rigorous courses available to you. Your transcript is the foundation every reviewer starts from.
Standardized tests: Several programs consider PSAT, SAT, ACT, and AP scores. Strong scores keep you competitive, though they're never sufficient on their own, and some programs treat them as optional.
Extracurriculars and awards: Reviewers want evidence of initiative in STEM, whether that's math olympiads, science fair awards, research experience, publications, or leadership in STEM clubs and hackathons. Depth beats breadth. Many applications also ask about non-STEM activities, from sports to poetry clubs, because these programs are building residential communities, not just classrooms.
Letters of recommendation: Most programs require recommendations from teachers or research supervisors. Build genuine relationships with your STEM teachers early, and give recommenders time and context so they can write specifics rather than generalities.
Essays: Essays are where you demonstrate who you are and why you want this, and they double as an assessment of your writing. Scientists must communicate clearly, and every one of these programs knows it. The essays are the last thing fully within your control, so don't rush them.
For more summer programs, check out our list of 50+ programs for students.
Start Building Your Profile Now
Every program on this list favors students who can point to real, self-driven STEM work, and a serious research or engineering project is the strongest evidence there is. That's true whether you're aiming for RSI's research internship, a PRIMES publication, or a BWSI build team.
If you want help developing a competition-ready research project that strengthens applications like these, our coaches include ISEF Grand Awardees and Regeneron Science Talent Search Scholars who know exactly what impressive STEM work looks like at the high school level.
Book a free consultation with an academic advisor to map out your path.
