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Flexible Time: Asynchronous Course Delivery

One of the most valuable features of Distance Calculus is flexible time. For working adults and working students, the issues of time and schedule are typically the biggest impediments to their academic careers - and our entire course design exists to remove those impediments.

Academic vs. Personal Schedules

Academic schedules at traditional colleges often do not fit well with working schedules or career schedules. A common example: after completing Calculus I in an evening course at your local college, you discover that Calculus II is only offered at 10 AM - right in the middle of your workday. Taking that time off three days a week may be theoretically possible, but it severely disrupts your job and your personal life. Or, as is often the case, your work schedule simply cannot be moved at all, and you cannot take Calculus II at your local college.

The "Life-and-Job Crisis" Problem

Even students who manage to get into a traditional course often run into a different problem: the life-and-job crisis that hits in the middle of the semester.

  • Your employer pushes a critical product launch and suddenly you owe nights and weekends to work for several weeks.
  • A family medical situation absorbs all the time you had set aside for studying.
  • You take parental leave for a new child during the semester.
  • You're pulled into an unexpected travel rotation or relocation.

A traditional lecture class cannot pause for any of those events. The class keeps moving on its weekly cadence whether you can attend or not. The only options are to drop the course (losing tuition and momentum) or to take an incomplete and hope you can finish independently later. The success rates of those plans are very low - finishing a stalled lecture course on your own without the structure or instruction support is genuinely difficult.

Distance Calculus Convenes Class When You Want

We solve this with three deliberate design choices working together:

  • Computer Algebra and Graphing Software as the primary student-instructor communication medium - you submit notebooks, we mark them up, you revise.
  • Real-time chat with the instructional team available most days, evenings, and weekends - you reach us when you have a question, on your schedule.
  • Asynchronous, recursive feedback loops - revolving feedback on your submitted work usually arrives within a day, so progress never depends on a fixed lecture time.

The result: you set the time for Calculus.

What This Looks Like in Practice

  • Two hours per night after the kids go to bed? That's when your Distance Calculus course meets.
  • Lunchtime at work, every weekday? That's when your Distance Calculus course meets.
  • One week working evenings, the next week working mornings? Fine. Whenever you want.
  • Saturday morning intensive sessions before family activities? Perfect.
  • Late nights during a slow stretch, and almost nothing during a busy stretch? Also fine.

Pause The Course When Life Demands It

If a genuine life or family crisis hits and you need to step away from the course for a month or two, that is not a problem with Distance Calculus. Tell the instructional team you need to pause, tell us roughly how long, and the course waits. When your break period is up, we'll start gently nudging you to help you get back up and running. There is no penalty, no missed deadlines, no scrambling to catch up to a class that has moved on without you.

Why Flexible Time Matters

For many of our students, flexible time is not a nice-to-have feature - it is the only way they can balance their life, work, personal, and family responsibilities against the time genuinely needed for calculus study to succeed. Distance Calculus is built around that reality from the ground up.

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Distance Calculus - Student Reviews

Bill K.★★★★★
Posted: Dec 20, 2019
Courses Completed: Calculus I, Calculus II, Multivariable Calculus, Linear Algebra
I took the whole calculus series and Linear Algebra via Distance Calculus. Dr. Curtis spent countless hours messaging back and forth with me, answering every question, no matter how trivial they might seem. Dr. Curtis is extremely responsive, especially if the student is curious and is willing to work hard. I don't think I ever waited much more than a day for Dr. Curtis to get a notebook back to me. Dr. Curtis would also make videos of concepts if I was really lost.

The course materials are fantastic. If you are a student sitting on the fence, trying to decide between a normal classroom class or Distance Calculus classes with Livemath and Mathematica, my choice would be the Distance Calculus classes every time. The Distance Calculus classes are more engaging. The visual aspects of the class notebooks are awesome. You get the hand calculation skills you need.

The best summary I can give is to say, given the opportunity, I would put my own son's math education in Dr. Curtis's hands.
Transferred Credits To: None
Douglas Z.★★★★★
Posted: Jun 6, 2020
Courses Completed: Multivariable Calculus, Differential Equations, Linear Algebra, Probability Theory
I loved these courses. So in depth and comprehensive. The mix of software and math curriculum was tremendously helpful to my future studies and career in engineering. I highly recommend these courses if you are bored of textbook courses.
Transferred Credits To: University of Massachusetts, Amherst
Mark Neiberg ★★★★★
Posted: Jan 12, 2020
Courses Completed: Calculus I, Calculus II, Multivariable Calculus
Curriculum was high quality and allowed student to experiment with concepts which resulted in an enjoyable experience. Assignment Feedback was timely and meaningful.
Lucas L.★★★★★
Posted: Jun 25, 2026
Courses Completed: Multivariable Calculus
The professor as well as the TAs give great feedback when you need help with problems and the videos are great at explaining concepts. Return time on work is good and the work is not too much to handle.
Transferred Credits To: University of Wisconsin
Hari K.★★★★
Posted: Jun 24, 2026
Courses Completed: Linear Algebra
This course gives a perspective on Linear algebra that no traditional course does. I’d say i gained much more intuition for this subject from the DC course than my friends who took traditional courses elsewhere. As a cs major, this version of learning with visualization has helped me a lot in understand ML models. However the course doesn’t have videos for the last 2 chapers so i had to self learn with the mathematica notebooks. Response times are a little slow but since it’s a remote class, i guess it’s justified. Overall amazing course and definitely take this over traditional lin alg classes.
Julia★★★★★
Posted: Jun 24, 2026
Courses Completed: Calculus I
As a full-time business owner completing an Executive MBA, I needed to satisfy a calculus prerequisite without putting my work on hold. Distance Calculus made that possible. The fully self-paced structure let me work early mornings and weekends around an unpredictable schedule, which a fixed-semester classroom course never would have allowed.
The course covered the core business calculus material thoroughly — derivatives, optimization, integration techniques including u-substitution, the Fundamental Theorem of Calculus, improper integrals, and numerical methods. The LiveMath computer algebra environment was central to the experience: it forced me to build each step explicitly rather than just arriving at an answer, which actually deepened my understanding of the mechanics.
Communication through the student portal was responsive when I had questions. For working professionals who need a rigorous, accredited calculus course on a flexible timeline, I'd recommend it.
Transferred Credits To: MIT Ebma
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