I want the members get points for viewing slide shows a certain time. After viewing for example 2 weeks the same 4 exercises the member has to answer questions about the difficulty and the success. On the basis of these answers the member should get access to the next set of exercises. On the basis of the answers the difficulty of the exercises should be ajusted.
Is this possible with Moodle?
I am by no means an expert, I've hardly scratched the surface of beginner, but you seem to trying to combine two activities - none of which i have used but i know they exist.
the slideshow module will show images within Moodle and the lessons module. Could viewing the slideshow somehow be part of a lesson with questions about the images, which would then let students progress to other more complicated moves/slideshows.