Note that lesson activity uses the word "response" for something that is similar to a "feedback" in the quiz activity. Create a lesson with some question pages, allow questions retake and lesson review for Multichoice, Numerical, Short answer and True/False question an editor should be available for each response field for multichoice question an editor should also be available for each answer field for matching question an editor should be available for Correct and Wrong response and for answer of each Matching pair but Matches with answer should be a textarea Verify that all editors are working, including the ability to embed files Verify that questions are correctly displayed both for student attempting the lesson and for teacher review and that all embedded images are correctly displayed. When you attempt the lesson as a student, review it at the end to verify all is correct during the review After student attempt connect as a teacher and verify the detailed statistics are correctly displayed for all question types. Backup the course including user data for the lesson activity Restore the course and verify that everything is OK including user attempts to lesson and all images in answers and responses.