Multiple quizzes for one course

Gentlefolk,
I see this has been discussed before, but with no strong interest in munging variables, I was wondering if there were a fairly easy solution implementation of the one-course-many-quizzes-one-score question.

The most common solution I have read about is having one course split into several projects, each with its own quiz. This solves the problem of, with failure, just returning the learner to the top of the related quiz, and not forced to take the entire course over again, that is the result of having one quiz spread among several modules in one project.

But I don't know how multiple projects can be folded into one SCORM project that would result in determining a final score for the course that is composed of several modules, each in their own project. Nor do I see how, on an LMS, one could move among content that would call several Captivate projects.

Illustration: for a course in Underwater Basketweaving, you would have modules for:
Selecting the Type of Water
Selecting the Type of Weaving Material
Selecting the Type of Breathing Apparatus

If there were separate projects for each of these modules, you would not get a passing for the course in Underwater Basketweaving. And I am not sure how one would configure the LMS package so one could move seamlessly among all the separate modules.

What is the obvious solution I am missing?

Many thanks!

Don