By the time a student reaches me with a full slate of supplemental essays to review, the personal statement is usually in good shape and the supplements are where the real strategic decisions still need to be made. Here's how to approach each major type.
The Why This School Essay
This prompt, in some form, appears at most selective schools, and it's the one I see mishandled most often. It requires specific, researched details that couldn't be swapped into another school's answer: a particular research lab, a specific course sequence, a professor whose work you've actually read, a program structure unique to that campus. Generic language about a diverse student body, strong academics, or a beautiful campus signals immediately that no real research happened. My rule for students: if you could delete the school's name and drop in a different one without changing a single sentence, the essay isn't done yet.
The Why This Major Essay
Trace the actual origin of your interest, a specific class, book, conversation, or experience that sparked real curiosity, rather than a generic statement of intent. Then connect that interest to something concrete this particular school offers: a professor's research area, a specific interdisciplinary program, a course sequence you couldn't get elsewhere. Avoid defaulting to the most popular majors, computer science or pre-med, without a genuinely specific personal story behind the choice; admissions readers see hundreds of interchangeable versions of that essay every cycle.
Short-Answer Prompts (50 to 150 Words)
MIT's roughly 100-word activity descriptions and UChicago's short-answer questions reward precision above all else. There's no room to summarize; every sentence has to reveal something. A 100-word response about your love of chess should make a reader feel what chess actually means to you, not simply list that you play it and won a tournament.
Quirky Intellectual Prompts
UChicago's uncommon essay prompts and MIT's more playful questions test genuine intellectual personality, your capacity for original, curious thinking, not your ability to sound clever on command. The worst response is one that's obviously trying to be strategically quirky. The best response comes from a student who finds the actual question interesting and engages with it honestly, even if the resulting essay is quieter than they expected.
A Mistake That Costs Students More Than They Realize
I've reviewed essay sets where a student's Why This School answer for one university was, with a find-and-replace of the school name, nearly identical to their answer for a completely different type of institution. Admissions readers who read thousands of these essays a year notice this pattern immediately, and it does real damage, it reads as a signal that the school is one of many interchangeable options rather than a genuine choice. Every Why This School essay needs to be written from scratch for that specific school.
Writing a full slate of supplements this fall?
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