I created and designed a set of three e-workbooks (my term) to support and educate relative caregivers. This workbook format is text based, interactive, and has internet links. No learning management system is needed to support these but an instructor works with the student to  check on their progress and offer assistance.  E-worksbooks open as as pdf’s or in Word, and are sent through a standard email. Page samples are below. They illustrate the interactive nature of the material.