my OER journey

Hello everyone! This is Xinli saying hi to you by Lake Ontario, one of my favorite spots since we moved to Canada three years ago. Thanks for giving me the opportunity to share a small part of my life and my journey with open education resources with you all. I look forward to connecting with many of you and continuing my OER journey along with all the wonderful people in this lovely community.

I was born in a small village in the northern part of China; I’m a proud first-generation university graduate and ph.d. I’m very fortunate that I graduated debt-free thanks to the low cost of public universities in China and generous scholarship in Singapore. My first encounter with OER happened in 2009 when I was preparing to become a doctoral candidate in mathematics. We were asked to pass an oral exam consisting of three courses in mathematics. One of the courses I chose was Fourier Transform because it’s closely related to my Ph.D research topic but the course was not offered by the university so I had to study on my own. I found Stanford University Professor Brad Osgood’s course on YouTube: The Fourier Transform and its applications and got myself ready for the exam, and subsequently for my future research thanks to his generosity in sharing his lecture notes, teaching and wisdom. It’s only years later that I realized I benefited from open education resources. I took Jenni Heyman’s Making Sense of Open Education in 2018 which is the starting point for me to become a member of the family of OER advocates. Our students today face many challenges while completing their post-secondary education: the financial burden is a reality for many of them. Can we do something to help them? Open Education Textbooks and Resources might be the answer many people are looking for.

I became an OE Fellow with eCampusOntario in 2019 and have been working on adopting OERs in my daily teaching practice: I introduced GeoGebra, an open math visualization tool to my linear algebra class in order to help students understand math concepts better, and adapted an open linear algebra textbook with built-in H5P elements. These interactive problems can help anyone who’s reading the book self-assess whether they have understood the topics in the book.

You can find it here: https://ecampusontario.pressbooks.pub/linearalgebrautm/

I’m grateful that I had the opportunity of working on this project, with the wonderful team from Pressbooks and look forward to more collaborations in the future.

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