Khan Academy Calculus versus Distance Calculus Academic Credits
The free courses available from the MOOCs (Massive Open Online Courses) like edX, Coursera, Udacity, Khan Academy, MIT Open Courseware, etc. are really excellent courses, but they do NOT result in transferrable academic credits from an accredited university!If you wish to complete a Calculus course online, make sure you take this course from a regionally accredited college/university so that the credits you earn from this course will actually transfer to your home college/university.
There are more than a few actual colleges/universities offering Calculus courses online. Be careful as you investigate these courses - they may not fit your needs for actual course instruction and timing. Most require you enroll and engage your course during their standard academic semesters. Most will have you use a publisher's "automated textbook" which is .... um .... well, if you like that kind of thing, then you have a few options over there at those schools.
Distance Calculus is all about real university-level calculus courses - that's all we do! We have been running these courses for 20+ years, so we know how to get students through the these courses fast fast fast!
Here is a video about earning real academic credits in Calculus from Distance Calculus @ Roger Williams University:
Earning Real Academic Credits for Calculus
Applied Calculus vs Calculus I
Distance Calculus - Student Reviews





Date Posted: May 18, 2025
Review by: Laura T.
Courses Completed: Linear Algebra
Review: 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





Date Posted: Jun 19, 2025
Review by: Trevor
Courses Completed: Calculus I
Review: POSITIVES: One of the best math classes I have ever taken. The lessons made the failures of my previous professors very apparent. In a few short minutes, things that I used to struggle with just clicked. This professor is top notch and really wants you to understand how to use the material. NEGATIVES: The SOFTWARE is extremely frustrating. Even after taking the time to learn, there are countless glitches. You learn to work around them, and overall, the software makes the math convenient, but its failures are sorely felt throughout the course. Make sure you save often as it crashes regularly, especially with graphs. The assignments are easy enough but some of them don't line up with the taught material. Be prepared to do some of your own independent research to get a deeper understanding of why things are the way they are.
Transferred Credits to: US Army





Date Posted: Jan 12, 2020
Review by: Mark Neiberg
Courses Completed: Calculus I, Calculus II, Multivariable Calculus
Review: Curriculum was high quality and allowed student to experiment with concepts which resulted in an enjoyable experience. Assignment Feedback was timely and meaningful.
Distance Calculus - Curriculum Exploration
Quadratic Functions
- P4: Quadratic Functions:
- P4.1: Quadratic Algebraic Functions
- P4.2: Quadratic Data
- P4.2.a: Generate Data From Algebraic Formula
- P4.2.b: Graphing Quadratic Functions
- P4.2.c: Playing with Coefficients
- P4.2.d: Given Data, Match Formula
- P4.2.e: Given Small Amount of Data, Match Graph
- P4.2.f: Best Fit Formula
- P4.2.g: Quadratic Data
- P4.3: Quadratic Equations
- P4.3.a: Solve By Guessing
- P4.3.b: Solve Graphically
- P4.3.c: Solve Algebraically: Factoring
- P4.3.d: Complications with Factoring
- P4.3.e: Quadratic Formula
- P4.3.f: Using Quadratic Formula
- P4.3.g: Imaginary Numbers
- P4.3.h: Solve Numerically
- P4.3.i: Homework on Solving Quadratic Equations
- P4.3.j: Homework Problems
- P4.4: Quadratic Graphs
- P4.4.a: Translations Vertical
- P4.4.b: Translations Horizontal
- P4.4.c: Standard Graphing Form
- P4.4.d: Completing the Square
- P4.4.e: Parabolic Geometry Properties
- P4.4.f: Homework Problems
- P4.5: Quadratic Functions Revisited


