There can never be two individuals with the same abilities not even identical twins, in a classroom settings, we have some average learner's while others are slow learner's. This is an indication that learner's values differently, and this basic shows not to iqnore individual differences.
A teacher who is able to convince the slowest person in class, is the best teacher. The classroom you teaches, you should known that pastors, imams, police, doctors, presidents and so forth are there, so you must attend to each child in class to achieve all these. A good teacher must uses techniques to favour the slowest learners in class which means the fastest learners have already satisfied.
A teacher must be motivating his children and this makes them like you best than any other teachers irrespective of the way you teaches. They said, "motivation is something medicinal that energizes the spirits of students to be convinced. " Then again, there are three types of motivations in teaching .
These are; firstly, Ego trip, it's a positive motivation whereby you believe in yourself you can make it and this helps alot. Secondly, Aversive, it's a negative motivation whereby you causing avoidance of words he can't perform, can't make it, all sorts of discouraging words to the students and these doesn't help.
Lastly, Cognitive drive, this occurs when individuals is trying to succeed in learning, it has two types of this motivation that's 1.Intrinsic, this is a motivation inside the student and 2.Extrinsic, this is you the teacher used for students that's to say encouraging words, excellent, very good or clapping for students.
In other way round, they also said, there are three learning domain a teacher must use, are; 1.Cognitive domain, is putting knowledge to student, make sure you give correct information to students before they find out true answer, otherwise they will never respect nor trust you again. The 2. Psychomotor domain, is a skills relating to the movement conscious mental activity about students. And 3. Affective domain is to find out problem of the community and train to touch hearts of student as good morals to changed their life.
A teacher must known these. From G.E.S/certain Facilitators during in-service training.