Aim: the realistic goals for the lesson
Variety: various activities and materials to ensure high motivation and interest
Flexibility: more teaching methods and techniques and do not just read your teaching plan
Learnability: the planned contents and tasks should be within the learning capability of the students.
doing things that are beyond or below the students’ coping ability will diminish their motivation (Schumann, 1999)
slightly higher than the present proficiency of the students
Linkage: the teaching steps should be linked with each other. That is, there should be coherence