Grades
Updated May 2025

With the Distance Calculus course pedagogy (teaching strategy) based upon Mastery Learning, the concept of grades calculated with point accumulation is not applicable: all of the student's homework is expected to be completed at 100% correct, so getting anything less than an "A" on your homework is not really possible.

Accordingly, we have devised the following combination of different evaluations to fairly and accurately determine an earned letter grade in a Distance Calculus course.

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Mastery Learning: Point Accumulation Does Not Apply

This is a tough concept for many students, especially those who are in high school currently, where the accumulation of points synonymous with academic achievement.

In Mastery Learning, there are only 2 grades for each assignment:
 

  • Complete: "C" = 100% completed
  • In-Progress: "IP" = There is more work for the student to do, and resubmit the assignment for recursive re-grading
The student requirement is to achieve a "Complete" = "C" grade for all assignments.

Unlike traditional courses where you submit an assignment once and get a score of "85", in Distance Calculus you will be returning to any assignment that is not marked "Complete" = "C" and engage the assignment to master it.

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Finish: Finish All Course Assignments → Final Exams

Before a student may begin the final exam sequence, all assignments must be marked "Completed" = "C".

In some sense, this is akin to earning the right to take the final exam

Distance Calculus does not offer "credit by examination". The only path to the final exam sequence is through the course assignments.

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Proctored Final Exam: The Last Task in the Course

All students must PASS at 70% or higher a proctored final exam, given by the Course Professor or Teaching Assistant, over Video/Zoom call, under exam conditions.

Even if you complete all 70-140+ Assignments for the course, you must PASS the proctored final exam to earn a passing letter grade in the course.

The proctored final exam is not overtly difficult, and is the easier of all of the exams in the course.

Oddly, this is the last task in the course.

Proctored Final Exam may include an Oral Exam of 1-3 Problems, to ensure Academic Honesty throughout the course engagement.

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C Grade: Minimum Passing Grade

Usually because letter grades do not always transfer as letter grades to some colleges/universities, some students decide to stop with a C grade.

Completing all 70-140+ Assignments at "C" = Complete status, and then PASSING the proctored final exam, will result in an earned C Grade.

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B Grade: Solid Middle of the Road

The requirements for a B grade are a bit higher than a C grade, as one might expect.


  • Complete All Assignments
  • PASS B-Level Take-Home Final Exam: Engage and PASS at 70% or higher the B-level Take-Home Final Exam under exam conditions as instructed (which may include screen-recording your exam engagement for instructor review).
  • Proctored Final Exam: Engage and PASS at 70% or higher the Proctored Final Exam under exam conditions over video with the Course Professor or Teaching Assistant
    Proctored Final Exam may include an Oral Exam of 1-3 Problems, to ensure Academic Honesty throughout the course engagement.

If you do not PASS the B-level Take-Home Exam, then the maximum grade you may earn is a C grade - achieved by then PASSING the Proctored Final Exam.

Take-Home Exams are afforded 48-hours to complete, and may be scheduled at your convenience so you have time in your home/work schedule to dedicate. Take-home exams usually require 4-8 hours of student engagement time to complete.

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A Grade: Goal For Most Students

To earn the right to engage for an A grade, you must PASS the B-level Take-Home Final Exam at 85% or higher.

To achieve an earned A grade, the student must:
 

  • Complete All Assignments
  • PASS B-Level Take-Home Final Exam: Engage and PASS at 85% or higher the B-level Take-Home Final Exam under exam conditions as instructed (which may include screen-recording your exam engagement for instructor review).
  • PASS A-Level Take-Home Final Exam: Engage and PASS at 85% or higher the A-level Take-Home Final Exam under exam conditions as instructed (which may include screen-recording your exam engagement for instructor review).
  • Complete Video Portfolio: Video screen record a video portfolio the solutions of 2-5 assigned problems, which will demonstrate your mastery of the course content.
  • Proctored Final Exam: Engage and PASS at 70% or higher the Proctored Final Exam under exam conditions over video with the Course Professor or Teaching Assistant.
    Proctored Final Exam may include an Oral Exam of 1-3 Problems, to ensure Academic Honesty throughout the course engagement.

If you do not PASS the A-level Take-Home Exam, then the maximum grade you may earn is a B grade - achieved by then PASSING the Proctored Final Exam.

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Chatbot Usage: Fast Way to an F Grade

Chatbot usage is not allowed in any Distance Calculus course.

One fast way to earn an F grade in the course: use a chatbot.

Chatbots are everywhere now. Using a chatbot is like watching someone lift weights at the gym: your muscles will not gain any strength from watching.

Analogously, using a chatbot is these courses will not allow your brain to gain any strength or knowledge.

Chatbots include ChatGPT, Google, Bing, Gemini, Whatever. You know when you are getting chatbot-type data from search engines or Alexa/Siri or whatever.

If we detect you using a chatbot, then expect an earned F grade to be issued.








Distance Calculus - Student Reviews

Hannah J.★★★★★
Posted: Apr 30, 2020
Courses Completed: Probability Theory
Probability Theory was a great course. Very very thorough. I thought it would never end :). I was very prepared for my coursework in economics. Excellent refereshher of derivatives and integrals - really forced me to remember that stuff from freshman cal.
Transferred Credits To: Boston University
Bradley R.★★★★★
Posted: May 18, 2025
Courses Completed: Probability Theory
A great way to learn probability theory through visualizations, code, and math. Rather than just solving equations through pencil and paper, this course helped me to see how how probability distributions form and behavior through simulations and visuals. I would recommend this course to anyone looking for a way a more interactive way to learn mathematics and at their own pace.
Transferred Credits To: none yet
Paul Simmons★★★★★
Posted: Apr 6, 2020
Courses Completed: Multivariable Calculus, Differential Equations
I took Multivariable and Diff Eq during the summer. The DiffEq course was awesome - very useful for my physics and engineering course. I was unsure about Mathematica at first, but I got the hang of it quickly. Thank you Distance Calculus!
Transferred Credits To: University of Oregon
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)
Trevor★★★★★
Posted: Jun 19, 2025
Courses Completed: Calculus I
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
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
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