Help teaching aids to avoid falling into the verbal.. Teacher use terms which do not have the significance pupil at school without clarified through concrete material

Intended Ballfezah use teacher verbally not have when the pupil significance that have when the teacher does not attempt to explain these words naked through physical perceptible helps build visual images in the mind of the student, but if varied this means the word acquires dimensions of meaning approaching its truth which helps to increase convergence and congruence between the meanings of words in the mind of every teacher and pupil.