Expert TA’s platform has been a trusted online homework resource for Introductory Physics for over a decade with advanced question-types, immediate feedback for incorrect answers, and academic integrity features to address cheating. We also function as a digital publisher, helping schools deliver things like lab manuals with automatically-graded pre-lab quizzes, lecture notes, and course packs with accompanying Expert TA assessments.

We are now progressively releasing a powerful but easy to use eBook editor, and corresponding eReader that will provide instructors with the ability to fully edit any of the OpenStax textbooks. Instructors will be able to rearrange, rewrite, change/add images, add new sections/chapters, etc. Instructors can also use our platform to custom publish their own textbook, lecture notes, or other class materials. Expert TA is currently using this same platform to create revised editions of OpenStax College Physics, University Physics Vols 1-3, and OpenStax Astronomy; and we are open to and seeking input from the community about where to prioritize our editorial efforts. If you currently use OpenStax, or are considering adopting, but feel that you need changes, you now have options. With our new initiative, it will be possible for instructors to either edit the OpenStax books directly or communicate with us and let our team do the work. If you are interested, please join us to learn more.