Hello Everybody!
Mr. Scher has just published a beginners guide to stretching in e-book format. Its available on amazon.com via the below link. It serves as a great home study guide, but the informations similar to what you get in class, just all written out with illustrations so that you can practice and read at your own pace.
https://www.amazon.com/Secret-Flexibility-Guide-Achieving-ebook/dp/B083LMB9NT