A lesson plan is the teacher's road map of what students need to learn and how it will be done effective during class time. Planning a lesson helps teachers to:...............
Lesson plans have different methods and approaches to be developed like TBL, CLIL, PPP, Lexical Approach, Functional Apprach, etc. Furthermore, teachers have to fullfill requirements asked by the institution where they work.....
As you already know, there are a huge amount of lesson templates. Institutions and teachers design the template according to their needs. A lesson should have all of the components required to be a good lesson. Does not matter the design, the most important thig is the content.