Why teaching goals must be considered in selecting the method used in classroom activities ?

Because if we teach with the wrong method in the goals,or it doesn't seems good,the student will be confused and can't understand and they will never know about it

arti soal:
Mengapa tujuan pengajaran harus dipertimbangkan dalam memilih metode yang digunakan dalam aktivitas kelas?

example:in the procedure text teaching goals,we need to use the beatoff method to understand.