using pictures

to stimulate the students to be happy in learning English not only in the formal education but also in the informal education, the teachers must use pictures which base on the real noun to make the students understand it easily and in order they do not get bored. "how it can be?. as we know the real pictures are easier to be able to receive and memorize. the students will feel enjoying in learning English.
if the teacher gives or teaches them a noun "pen", the teacher must show them the real noun is "pen" or he/she show them a picture. and if the students understand what the noun meaning, the learning is successful.