To help our colleagues adopt PreTeXt to meet this need (whether via the PreTeXt.Plus app, or a local install of PreTeXt's free and open source software), we're excited to offer several virtual workshops this July and August.

Showcasing open-source technologies that innovate mathematics education and communication.

A frequent question our community is asked: “How do I make an accessible PDF?” And, even setting aside the large commercial incentives for certain businesses to make accessible PDFs viable, there is ...

PreTeXt.Plus is a service that supports the authoring and sharing of PreTeXt documents using only a web browser.

Date: Wednesday, April 15, 2026 Time: 2:00–3:30 p.m. Eastern Creating accessible mathematics content is challenging: our current...

Whether 0.999... equals 1 is the subject of bitter dispute in countless online forums

Learn more on ScholarLattice.org!

Learn more on ScholarLattice.org!

Showcasing open-source technologies that innovate mathematics education and communication.

Health Secretary Robert F. Kennedy Jr. has announced new dietary guidelines for Americans focused on promoting whole foods, healthy proteins and fats. And he has "declare[d] war" on added sugar.

Co-create next-generation open digital maths textbooks for new competency-based curriculums with students, teachers and caregivers.

This post is supported by National Science Foundation award #2449139. While anyone in the mathematical sciences should have no trouble engaging in the development of software supporting math-relate...

PreTeXt

We all know that PreTeXt is great for writing textbooks. But did you know that it can also be used to create small, standalone course materials? Perhaps you want to create an in-class activity to en...

Showcasing open-source technologies that innovate mathematics education and communication.

YouTube video by Jan Hammer

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The UNC mathematics professor was recently awarded the inaugural Open Education Excellence Award by the Affordable and Open Educational Resources Committee.

Did you know that you can use PreTeXt to create revealjs slideshows? Did you know that you can use PreTeXt to create a course website? I gave a talk today at the SIMIODE EXPO 2025 arguing for why ...

While the benifits of using PreTeXt are numerous, one in particular that has been transformative in my own teaching is utilizing the html format of PreTeXt to embed interactive components which opens ...

Indian teenager Aaryan Shulka performs calculations in his head quicker than most people can use a calculator. At a recent event hosted by Guinness World Records, 14-year-old Shulka shattered six ment...

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A community of mathematicians using and creating open-source technologies to innovate mathematics education.

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Welcome to GitHub's home for real-time and historical data on system performance.

Advancing research. Creating connections.

LOS ANGELES—Appearing stumped by the convicted murderers’ testimony, Los Angeles Superior Court Judge Michael Jesic reportedly delayed his decision Thursday in the resentencing of Lyle and Erik Menend...

It was intuitive, even obvious. It was also wrong.

Discover cutting-edge mathematical advancements and network with industry leaders at the world's largest mathematics meeting!