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Letters of Recommendation for Distance Calculus Students

An academic letter of recommendation is a letter, typically written by an instructor or professor, about a student and for a student. It is shared either directly with the student or (more often) sent confidentially at the student's request to a college, university, graduate program, or employer.

Why Letters Vary So Much in Quality

Letters of recommendation range enormously in depth and usefulness. On the low end, an overburdened instructor may write something generic:

TO WHOM IT MAY CONCERN:

Ms. Jones was a student in my Differential Equations course. She earned an A-. She completed all of her homework on time.

On the high end, when the instructor has had genuine, sustained interaction with the student, seen exceptional work, watched the student grow over the course of the term, and observed specific moments of insight or perseverance, the letter can be substantially richer and more credible to admissions committees.

Both undergraduate and graduate school applicants now routinely need multiple letters of recommendation from prior teachers, instructors, or professors. Letters are also standard fare for many employment applications.

The Lecture-Hall Problem

A student who takes Calculus in a 200- or 500-seat lecture hall faces a real difficulty when it comes time to ask for a recommendation: the lecturer may not actually know them. Many students in that situation visit office hours weekly precisely to build enough relationship that a meaningful letter is even possible at the end of the term.

Why Distance Calculus Is Different

The pedagogical format of Distance Calculus is built around intensive student-instructor interaction. The recursive back-and-forth on every assignment is, in effect, a continuous office-hours conversation - sustained over weeks or months, on real mathematical work that the professor has seen the student think through in detail.

Add to that the multiple evaluation tools - mastery-graded recursive homework, take-home final exams, the proctored final exam, and the final video portfolio - and the head professor, Dr. Robert Curtis, has an unusually rich set of evidence to draw on when writing a letter. The result is letters that contain specific, concrete observations about the student's work, not generic boilerplate.

Who Can Request a Letter

Distance Calculus has a healthy spread of grades - A's, B's, and C's all appear in completed courses. Earning a B or even a C does not automatically preclude a positive letter. On request, Dr. Curtis will review your gradebook and course conversation transcripts and tell you honestly whether he can write a strong letter for you.

Students who earn solid A grades are in the strongest position for a favorable letter.

Letter of Recommendation Interview (Optional)

Students who request it can schedule an optional Letter of Recommendation Interview after the course concludes. In that conversation, the professor and student discuss the student's academic goals, the points the student would like emphasized, and the specific undergraduate/graduate programs where the letter will be sent. This produces a letter that is genuinely tuned to the student's intended next step.

How and When to Ask

If earning a letter of recommendation is part of your academic goal set, reach out to Dr. Curtis early: ideally near the beginning of the course (so the professor knows your goals from the start) and again near the end. The earlier the conversation begins, the more concrete material there is to draw on when the letter is written.

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Distance Calculus - Student Reviews

Taylor C.★★★★★
Posted: May 27, 2025
Courses Completed: Multivariable Calculus
Im a visual learner and had a difficult time understanding multivariable calculus my first go around, and found this course offered by Roger Williams University, which uses real-time 3d graphing of the equations. I would see my work be manipulating the models, which gave a robust understanding of what each variable did. absolutely loved the course and class recordings.
Transferred Credits To: Califorina Baptist University
Coury Gaffney★★★★★
Posted: Jan 18, 2021
Courses Completed: Linear Algebra
The program used gives an amazing insight into everything that's happening, that you wouldn't get in a traditional course. All of the lessons are clear and clean, and the professor is very helpful along the way. I learned a lot and am happy with taking this course
Email: courygaffney@gmail.com
Transferred Credits To: Virginia Tech
M M.★★★★★
Posted: Feb 8, 2026
Courses Completed: Precalculus, Calculus I
The courses were excellent. Very flexible and engaging and the platform offers a lot of upper-level courses. Dr. Curtis is an outstanding professor and very responsive. I would take again.
Transferred Credits To: None yet
Tanja B.★★★★★
Posted: Jan 28, 2026
Courses Completed: Calculus I
After two failed attempts at my university, this course helped me understand Calculus. The live maths tool along with Dr. Curtis were especially helpful, allowing me to visualize concepts and expand my understanding. The explanations were clear, the examples practical, and I could learn at my own pace, which built my confidence. Thank you.
Transferred Credits To: University of Namibia
Henry F.★★★★★
Posted: Dec 18, 2025
Courses Completed: Differential Equations
Transferred Credits To: Saint Joseph High School
John ★★★★★
Posted: Nov 20, 2025
Courses Completed: Precalculus, Applied Calculus
Great course. Professor Curtis and the TAs graded quickly and gave really helpful feedback that made the class feel smooth and manageable. Definitely recommend it.
Transferred Credits To: Binghamton University (School of Managment)
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