This looks interesting–an online class on ELT Reading Materials Design by Marcos Benevides. It seems to focus on adapting a work and creating a graded reader, but the website also says it covers creating original materials as well.
It’s a four week course from September 7th to the 28th for $49 or $75 if you want a certificate. It’s through iTDi and the teacher is Marcos Benevides, who authored Widgets and Whodunit (a course book that I have mentioned before as one I wish I had authored myself). Check out the class website for more information and to register.If you liked this post, you might enjoy my book, 50 Activities for the First Day of School, a collection of rapport building and community creating activities.