A student has asked you to write a recommendation letter, and you want to do a good job. You've taught them, you know their work, and you have real things to say. The challenge is turning what you know into a useful, specific, and honest letter.
This guide covers what strong recommendation letters include, what weakens them, and a sample you can adapt. At the end, learn how to use Brisk's Recommendation Letter Generator if you're writing several and need a faster starting point.
What Makes a Recommendation Letter Strong
Cite examples, not generic praise. The difference between a useful letter and a forgettable one usually comes down to one thing: specifics. "John is a natural leader and a joy to have in class" tells the reader nothing they couldn't assume about any student a teacher agreed to recommend. "John is skilled at making group work productive. He stays on top of things, makes sure everyone in the team is heard, and keeps it fun without being domineering. That’s rare to see in a high school student" tells them something real.
Every strong claim in a recommendation letter should be backed by evidence. Not grades or test scores, but behavior and character illuminated by specific moments.
A few examples of specifics you can include that exemplify a student’s personality:
- The student’s contributions in the classroom, for example, when their class debate sounded like an impressive TED Talk.
- Their unique personality, earnestness, and work ethic
- The way they interact in a team
- Their display of creativity or problem-solving skills, especially those “aha” moments that make teachers proud
Share one good story. The most effective recommendation letters don't try to cover everything the student has ever done. They offer one or two meaningful moments. A paragraph-long anecdote that demonstrates how the student shows up at school is more impactful than three paragraphs of adjectives.
Explain why they’re a fit. Know where the student is applying? Address this in the letter: Why does this student belong in this program or school? What do you know about them that suggests they'll thrive there?
Keep it real. We hate to break it to you, but no one likes reading a recommendation letter laced with over-the-top flattery. The key is to maintain a genuine tone throughout the letter.
For instance, avoid adding superlatives like “Sharon is a shining star, and her intelligence is unparalleled.” Not only does it sound excessive, but it also makes the reader question the integrity of the statement.
The bottom line? Drop the clichés and use honest language that convinces the reader why the student is worth recommending.
An unambiguous close. Lukewarm closings undermine all the statements that came before them. End with a direct statement: "I recommend [Name] without reservation" or "[Name] has my strongest endorsement."
What Weakens a Recommendation Letter
- Generic openers ("It is my pleasure to recommend..."). They signal template.
- Adjective stacking without evidence ("She is passionate, driven, and intellectually curious"). Tells the reader nothing.
- Restating the résumé. Don't list activities and honors – the student has already submitted those.
- Exceeding one page. Brevity signals confidence. Aim to keep the letter succinct and to-the-point.
What to Include in a Strong Letter of Recommendation
- Strong opening (1 paragraph): State who you are, how you know the student, in what context, and for how long. Keep it to two or three sentences.
- Highlight academic or professional strengths (1-2 paragraphs) This is the core of the letter. Lead with your strongest point. Use at least one specific example: a project, a paper, a classroom moment, or a problem they solved. Avoid the tendency to summarize everything and go deep on one or two things instead.
- Character and community (1 paragraph) What kind of person are they in a room? How do they treat other people? How do they handle difficulty? This is the section admissions readers often value most because only someone who knows the student can write it.
- Fit (1 paragraph, optional) If you know the program or school, say why this student belongs there. If you don't know enough to write this section authentically, skip it.
- Close (1-2 sentences) Direct endorsement. Append your name and contact information.
Sample Recommendation Letter for Students
Adapt this for your student and replace everything in brackets.
[Your name] [Title, School Name] [Date]
To the Admissions Committee:
I have had the opportunity to teach [Student name] in [subject] at [school name] for [length of time]. In that time, [he/she/they] has been one of the most [specific quality, e.g., "intellectually curious / analytically strong / genuinely collaborative"] students I have worked with.
What distinguishes [Student name] is not just [his/her/their] academic ability (though that is considerable) but [his/her/their] [specific quality: e.g., "willingness to push past a surface-level answer"]. When we were working on [specific project or assignment], [he/she/they] [specific behavior or action, e.g., "chose to research a dimension of the topic none of the other students considered and came to me with three follow-up questions before the draft was due"]. That kind of [intellectual initiative / persistence / curiosity] is not something I can teach; it's something [he/she/they] brought.
Beyond [his/her/their] academic work, [Student name] is [specific character quality, e.g., "the kind of student who notices when a classmate is struggling and does something about it without being asked"]. [He/She/They] [brief supporting example of character, e.g., "took on an informal mentorship role with a newer student this year, which wasn't required and wasn't graded"]. In a classroom, that matters.
[Optional: I know [Student name] is applying to [program/school], and I think [he/she/they] is a strong fit because [specific reason, e.g., "your emphasis on project-based learning maps directly to where he does his best work"].]
I recommend [Student name] without reservation. If it would be helpful to speak further, I'm reachable at [email].
[Signature]
[Name, Title, School]
Writing Several of These? Here's How Brisk Helps
Many teachers write 10, 20, or more recommendation letters in a given cycle. The guidance above stays the same no matter how many you're writing (specificity, structure, and a direct close) but drafting from scratch every time is a significant time investment.
Brisk's AI Recommendation Letter Generator gives you a structured draft based on what you know about the student. You provide the context (your relationship, the student's strengths, a specific example or two, the program they're applying to), and Brisk generates a draft organized the way a strong letter should be.
The details only you can provide are still yours to add. What Brisk handles is the structure, the phrasing, and the blank-page problem, so you're editing a draft rather than starting from nothing.
Start using Brisk for free today.
Quick Checklist: Before You Send the Recommendation Letter
- Does the opening establish how you know the student and for how long?
- Is there at least one specific example that only someone who knows this student could write?
- Is the closing a direct, unqualified endorsement?
- Is it one page?
- Have you proofread the student's name spelling?
If yes to all five, you're done!
FAQs
How long should a recommendation letter be?
Almost always one page. If your draft is running long, look for adjective clusters you can cut and paragraphs that are saying the same thing twice.
How do I start a letter of recommendation?
Open with your relationship to the student — who you are, how you know them, in what context, and for how long. That's it. Two or three sentences that establish why your opinion is worth reading.
How do I end a letter of recommendation?
With a direct, unambiguous endorsement. Something like: "I recommend [Name] without reservation" or "[Name] has my strongest endorsement." One sentence is enough.
If you want to add a second sentence, make it an offer to speak further: "I'm happy to answer any questions at [email]."
