I am creating an online animation school for blender and i want courses to have the same structure more or less like a university where courses ( like BSc Computer Science ) contain modules ( like COS101 - algorithms and data structures ). A passing grade must be achieved on all modules inside a course in order to complete it. Enrolling in a course does not automatically enroll a student into the constituent modules since i want to charge for each module separately. Enrolling in a course is not charged i just want to keep record of it.
How can i configure moodle to achieve the outcome above ?
You need Moodle 2.0 
New features, Completion Tracking and (maybe) Conditional Activities.