The study aimed to determine the impact of using personal education (Keller plan) in the development of the scientific concepts in sciences for students of the first cycle of basic education in Syrian Arab Republic, Damascus countryside governorate, Al Ghota east region. The population of the Study consisted of (504) fourth – grade basic education pupils in Al-Ghota region, (Al-Mleiheih). Out of this population, Asample of (132) pupils were selected at random. The sample was divided into two group: a control group and an experimental into two groups: a control group and an experimental group. The findings of the study were as follows: - There were significant statistical differences at the level of (0.01) between the mean scores of students in the experimental group and that of the control group in the post-test. -There were significant statistical differences at the level of (0.01) between the mean scores of pupils in the experimental group and that of the control group in both the pre-test and the post-test.