ADDIE is good, SAM is good. DMADDI is good. AGILE is good. Rapid instructional design is good. But sometimes a course design project can be overwhelming, and these design models are not specific enough to answer the question, “OK, so what do I write on the page right now?”
this Thiagi page ready at all times when designing a learning experience. A quick scan of this page give me ideas for how to engage the learned in an activity without boring learners with more lectures.