The entire content of theory (framework), modeling, and applications consist of modules that are independent and self-standing, like a mini course.

We intend to build modules at multiple levels, for learners of different backgrounds. For example, Puffing is at two levels, L1 (for any scientist) and L2 (with undergraduate engineering).

They are active learning enabled, consisting of pre- and post-assessment and other quizzes.

In the implementations thus far, students primarily see them as engaging and useful, and recommend to others.

The modules are available completely free, on Canvas Free for Teachers platform. No restrictions whatsoever.