Best Summer Programs for High Schoolers Who Want to Stand Out

If you searched for "best summer programs for high schoolers who want to stand out," you're probably not looking for busywork. You want something that actually moves the needle when your teen applies to college, not just a nice line item on a summer calendar. That's a fair thing to want, and the honest answer is more useful than most program marketing pages let on.

Before we get into what the research actually shows, here's one option worth putting on your list even though it doesn't look like a typical "summer program." A debate class is a low-cost, sustained-commitment activity that fits the pattern admissions offices say they actually respond to (more on that below). Civic Debate Academy runs a free trial class, a real one-hour online class alongside other students grouped by grade level, so you can see how your teen handles it before committing to anything. If you'd rather talk it through first, you can schedule a consultation with our team, a shorter conversation for parents to talk through fit. Keep both links handy. The case for trying one will make more sense once you've seen what the traditional options actually deliver.

What "summer program" usually means

Most lists that promise to help your teen "stand out" are really describing four different categories, and they are not interchangeable:

• Paid pre-college academic programs run by universities (Harvard, Brown, Duke, and similar schools all sell multi-week summer sessions on their own campuses)
• Selective, merit-based research programs that accept almost nobody, like MIT's Research Science Institute, which selects roughly 100 students worldwide each year
• Employment, volunteering, and community college coursework, which costs little or nothing and is available almost everywhere
• Sustained extracurricular commitments, the kind that run all year and just happen to include a summer component

The marketing for the first category tends to blur into the second, and that's where families get misled.

What the research actually says about admissions impact

Start with the plainest data point. In NACAC's Fall 2023 State of College Admission survey of 185 four-year colleges, only 6.5% rated extracurricular activities as having "considerable importance" in admission decisions, compared to 74 to 77% for high school grades (NACAC, Factors in the Admission Decision). Whatever a summer program does for your teen, it is not competing with grades and course rigor for admissions weight.

As for the paid pre-college programs specifically, the reporting is unusually blunt. Anne Kim's 2019 investigation in the Washington Monthly quotes Andrew Belasco, CEO of College Transitions, saying plainly, "people attend these programs all the time and then don't get in," and former Penn admissions officer Elizabeth Heaton noting that acceptance often just comes down to whether a family can pay: "if you can afford the price tag ... you're going to be accepted" (Kim, "The Pre-College Racket," Washington Monthly, 2019). That same reporting lists tuition for these programs running $4,600 to $9,545 for a few weeks, prices that put them out of reach for most families regardless of any admissions payoff.

The research base on summer programming more broadly is also thinner than the marketing suggests. A 2019 National Academies of Sciences, Engineering, and Medicine report reviewing the evidence on summer programs for children and youth found the outcomes research "is not representative of all the types of summer programming available," and that most of the rigorous studies focus on younger, lower-income students, not the high-school population these pre-college programs target (National Academies, Shaping Summertime Experiences, 2019). None of this means summer programs are worthless. It means the confident claims made in their brochures are not well supported.

The one pattern that does show up: depth over breadth

Where admissions offices have been consistent, on the record, is a preference for depth over breadth. Admissions officers at Harvard, Stanford, and MIT have all said in public interviews and panels that they are looking for sustained engagement in one area rather than a long list of short-term activities. The shorthand for this in college counseling circles is a "spike," a single area of real, sustained involvement rather than a scattershot resume (Cirkled In, The "Spike" vs. "Well-Rounded"). That's admissions-consulting language, not a peer-reviewed finding, but it lines up with what the harder data above already tells you: a two-week program you attended once is a weak signal, while something you kept doing and got measurably better at is a much stronger one.

An overlooked option that fits this pattern: debate

This is where debate actually has real, retrieved evidence behind it, not just marketing copy, and it's worth being straightforward about both what's solid and what isn't.

On the solid side: a 2025 study of Boston Public Schools by Beth Schueler and Katherine Larned, using data from the district's interscholastic policy debate program, found debate participation raised English Language Arts test scores by 0.13 standard deviations (equivalent to roughly two-thirds of a year of typical 9th-grade learning), with no harm to math scores, attendance, or discipline records, and positive effects on high school graduation and postsecondary enrollment (Schueler & Larned, American Educational Research Journal, 2025). Separately, a widely cited study of the Chicago Debate League found debate participants were roughly 70% more likely to graduate high school and three times less likely to drop out than comparable non-debaters, with average GPAs about half a letter grade higher (Anderson & Mezuk, Educational Research and Reviews, 2012). Both are real, retrieved studies with named authors and specific effect sizes, not just "debate builds confidence" claims.

Where we should be honest about the limits: the broader, older claim that debate specifically builds general "critical thinking" ability is weaker than people assume. A 1992 ERIC review of the academic debate literature concluded that despite decades of debate coaches asserting a critical-thinking benefit, the available evidence for it was "scanty at best," resting mostly on a handful of studies from the 1970s and 80s (ERIC ED349586, Academic Debate and Critical Thinking: A Look at the Evidence, 1992). So the honest version of this pitch isn't "debate makes teens smarter." It's narrower and better supported: sustained debate participation is linked, in real district-level studies, to measurable gains in reading and writing test scores, graduation rates, and college enrollment, the same outcomes admissions offices and parents actually care about.

It also happens to sidestep the two biggest problems with the pre-college programs above. It doesn't cost thousands of dollars for two weeks, and it isn't a one-time credential. It's something a student keeps doing, gets visibly better at, and can point to across multiple years, which is exactly the "depth over breadth" pattern colleges say they're looking for.

Where CDA fits in

Civic Debate Academy's classes are online, so your teen can start over the summer without a plane ticket or a dorm deposit, and keep going into the school year without switching programs. (We also host National Debate Club travel team activities online, with some in-person classes in Chicago, if your family is local.) A free trial class is the easiest way to find out if it's a fit: it's a real one-hour class with other students at your teen's grade level, not a demo or a sales pitch. If you have questions first, a consultation is a short conversation with a parent (not the student) to talk through whether debate makes sense for your family this summer.

Sources

• National Association for College Admission Counseling, Factors in the Admission Decision (Fall 2023 State of College Admission survey)
• Anne Kim, "The Pre-College Racket," Washington Monthly, September/October 2019
• National Academies of Sciences, Engineering, and Medicine, Shaping Summertime Experiences: Opportunities to Promote Healthy Development and Well-Being for Children and Youth (2019)
• Beth E. Schueler & Katherine E. Larned, "Interscholastic Policy Debate Promotes Critical Thinking and College-Going: Evidence From Boston Public Schools," American Educational Research Journal, 2025
• S. Anderson & B. Mezuk, "Participating in a Debate Program and College Matriculation and Completion: Evidence from the Chicago Debate League," Educational Research and Reviews, 2012
• ERIC ED349586, "Academic Debate and Critical Thinking: A Look at the Evidence," 1992
• Cirkled In, "The 'Spike' vs. 'Well-Rounded': Choosing Extracurriculars That Tell Your Story"