Posted on February 4, 2021February 20, 2022 by James ParadisoAnonymous [Champion of Open – Physics] Department of Physics Describe your open educational resources and/or practices: I use mostly the OpenStax physics and astronomy textbooks. I publish them in pressbooks.online.ucf.edu. The exception is my PSC1121 textbook, which I wrote and copyrighted; it is also on our Pressbooks platform. Describe the impact open educational resources and/or practices has had on your teaching and/or students’ learning: I have not measured an impact relative to past semesters when I used conventional publishers’ textbooks. Perhaps it is possible to measure it, but I am not sure how to do it. What is one piece of advice for other faculty interested in OER/P? Books are books, some expensive, some free, but it is the instructor’s teaching and especially the student’s learning which makes the textbook valuable. I rejoice to have saved hundreds of thousands of dollars for my students to spend on something other than an overpriced textbook. Related Resources PSC1121: https://pressbooks.online.ucf.edu/psc1121/AST2002: https://pressbooks.online.ucf.edu/ast2002tjb/PHY2048C: https://pressbooks.online.ucf.edu/phy2048tjb/ PHY2053C/2054C: https://pressbooks.online.ucf.edu/phy2053tjb/