The aim of the research is to identify the effectiveness of an teaching program based on the model of generative learning in development of educational achievement of students in the third grade in Damascos. The research was based on the experimental method, where the five-lesson teaching program was applied to a sample of third-grade students in science. And the application of a study achievement test of twenty questions in the science. The number of the sample of the research(70) students and students, divided into two groups, an experimental group consisting of(35) students and students, from the school Samh bin Malek learned according to the model of generative learning and the birth of a group of(35) students and students from the school of Mohammad Alashmar learned according to the followed methods.