In the present study, it was found that the lessons presented with overhead projector and projector draw the
students’ attention and arouse their curiosity. It was also found that these educational materials are thought to
bring variety and changes to the learning and teaching process, help to eliminate the monotony in class, make the
lessons more effective and efficient by making them more colorful and lively, help learning to occur in a shorter
time span and allow students to observe the objects that can not normally be brought to class.