Abstract
The aim of the research reported herein has been to show the differences between the traditional teaching metods and
the new computer based teaching metod. Initially the necessary soft ware was prepared to be used in teaching the fourth grade
school scince then two classes of Science in two different school in one of the educational of sanandaj were selected and the two
methods utilized. the necessary data were collected through apre-post test design with a control group utilizing Abedi test of
creativity .the Sample consisted o80 grade students fourth grade (40 boys (20 experimental and 20 control) and 40 females (20
experimental and 20 control) comparative randomized multi-stage were selected. Following athree month long course in which
computer based teaching metod