شبكة المعلومات العربية التربوية

This research aims to recognize the effectiveness of a proposal model based on the differentiated education of teaching sciences and its effect on the knowledge depth and the creative solution of the problems for students at stage 6th, To achieve this goal the researcher has based on one of the subexperimental curriculum designs, which is the design known by Pre-Post Measurement Design for two sets: Experimental and Control, and the research sample contains (25) students (Experimental Set), who studied (The Environmental Systems and Sources) unit using the proposal model based on the differentiated education, and the control one has (25) students (Control Set), who studied the unit By the usual way. The research tools presented by the two tests of knowledge depth and creative problems solution have been applied on the two sets. The results have shown differences with statistical aspect at level (0.05) between degree averages of experimental and control sets in the post application of the two tests, the knowledge depth (Calling, principles and skills applying, strategic thinking) and the skills of creative problems solution (problem Understanding, thoughts finding, and preparation for solution) to the experimental set students' side. (Published abstract)