#MyOpenMath
I know some folks use myopenmath but there aren’t built in textbook banks that I know of
August 28, 2026 at 8:12 PM
You may want to check out OpenStax, they have a ton of solid math textbooks (among other things)

I think MyOpenMath also has some self-study courses. I haven't tried them out specifically but I like the platform.
November 26, 2025 at 8:07 AM
I'm thinking of using MyOpenMath for online homework next semester for my Multivariable Calculus course. If you've used it and liked or disliked it, let me know! Thanks!
December 1, 2024 at 4:55 AM
I haven't used the answer-checking things like Webwork or MyOpenMath in years, though I am sure there exist libraries there.
May 16, 2025 at 4:09 PM
I was hoping to start collecting some of these kinds of things in MyOpenMath this summer or fall, whenever I get a spare moment (hahaha).
May 16, 2025 at 4:19 PM
I’ve really got to improve at how I organize these on BlueSky! I’ve been working on that on MyOpenMath, but I didn’t decide to adapt these systematically, problem by problem, until recently. I think I’ll use the MathSky tag more often, maybe!
September 2, 2025 at 7:03 AM
MATH PROFS: I just published my collection: 400+ problems that I adapted from East Asian high school math exams. Any professor in the country can use/copy them.

WAMAP course ID: 41315
MyOpenMath course ID: 276899

As it says, I would take it as the highest compliment if you use my work. #MathSky
August 21, 2025 at 3:23 AM
I don’t think I’ve fully explained my “specialty”: I solve & translate problems from East Asian high school math exams, and I code them into MyOpenMath. I randomize parameters and I even write solutions that generate with the parameters. Here’s a challenging geometry/calculus problem I just coded.
May 30, 2025 at 5:40 AM
Thank you!! I’m trying to code this problem into WAMAP/MyOpenMath so I wanted to double-super-confirm before I go assigning it to my students. You’re a lifesaver!
January 26, 2025 at 1:19 AM
#iTeachChem
I'm trying to code a lab report in MyOpenMath for a lab determining the heat of solvation of a salt. The instructions calculate total heat change of the process as:

1) q_Total = q_h2o + q_sel

q_h2o/q_sel get calculated the spec. heats of pure H2O/pure salt, their masses, and delta-T
March 8, 2026 at 10:55 AM
#iTeachChem I'm coding problems for a class in MyOpenMath and the problem works if the randomizer returns an even integer but fails it it returns an odd integer

I'm just going to sit back and enjoy the moment before I try to understand why this is happening (no, I'm not dividing anything by two)
December 20, 2024 at 7:39 PM
You can read about the genesis of MyOpenMath here:

www.myopenmath.com/info/aboutus...

It's a great resource if you want to develop OER online lessons in quantitative stem courses. I've been using it for chemistry since '22 and have developed a couple of lower-level intro courses in it
MyOpenMath
www.myopenmath.com
November 13, 2024 at 8:29 PM
Are you familiar with MyOpenMath? (I'm asking because I need to know where to start mansplaining. :-) )
November 13, 2024 at 4:49 AM
Anyone else here using MyOpenMath to deliver chemistry problem sets? #iTeachChem
November 12, 2024 at 4:54 AM
We'll stick with free. We've started to move towards MyOpenMath.
January 7, 2025 at 10:25 AM
I need to anonymize student data for legal reasons using a 3rd party homework system (I'm going all-in on #MyOpenMath this year). Is there a smarter way to do this than emailing some randomly assigned user names (I'm thinking Transformers) to the students and keep my own look-up table? #TeachMath
August 3, 2025 at 6:03 PM
3/2 Thank you for sending me good thoughts during my AI workshop. I was able to keep it together until the end when I asked "how is this any better than MyOpenMath" when the facilitator made a turbid claim that MathGPT lets instructors see deeper into the understanding of students.
January 22, 2026 at 3:57 AM
Reason 538,478 of 10^397 why I use MyOpenMath and keep my Canvas shells unpublished.
January 12, 2026 at 8:13 PM
There are probably people who'd love to take on such work, if given the support (money, time, tech) to do it right. And existing structures from fields like math that could be a starting point for common online needs. (We have some non-math people using MyOpenMath/WAMAP on our campus.)
July 24, 2025 at 4:13 AM
I know about non-commercial online tools for math, such as MyOpenMath. Are there similar things in other disciplines?
July 24, 2025 at 3:43 AM