Letters of Recommendation - Graduate School Applications

Many Distance Calculus students request Letters of Recommendation to be written for them to accompany their graduate school applications.

One marvelous aspect of Distance Calculus is the intensive student-instructor communication, with multiple academic achievement measurements - homework, quizzes, exams, final video portfolio, all combining to allow the head instructor, Dr. Robert Curtis, to be able to write meaningful Letters of Recommendation for students who successfully complete a Distance Calculus course.

If you take a Calculus course in a traditional format in a large lecture hall, with hundreds or even thousands of students, it is unlikely that you will have the opportunity to connect with your course professor in a meaningful and intensive way, unless you happen to go to office hours each week!

If you try to take Calculus from one of the automated MOOC or even the large publisher "course systems", it is unlikely you will be able to earn a meaningful Letter of Recommendation from the instructor from such a course.


Course Requirements

Below are some videos about our Distance Calculus courses:






About Grades in Distance Calculus










Distance Calculus - Student Reviews

Allie★★★★★
Posted: May 17, 2025
Courses Completed: Calculus I
This Calculus class saved my life! I needed to take this class to be able to secure a spot in my grad school program, and this was perfect for me - super flexible to my schedule, the teaching was great, and the material was super clear.

I felt like I really learned Calculus and also really enjoyed it!
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
Laura T.★★★★★
Posted: May 18, 2025
Courses Completed: Linear Algebra
I completed the Linear Algebra course as a prerequisite to an M.Ed program in Mathematics. I worked entirely at my own pace, it was cheap, I actually learned the material. This was not a "pay your fee, take your B" type of class. I had to demonstrate true understanding in order to earn credit. Dr. Curtis was responsive and helpful when I had questions. All in all I would recommend this course and any other Distance Calculus course.
Transferred Credits To: James Madison University
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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