This research aims to identify: (the effect of the Trivinger model on the acquisition of Islamic concepts among fifth-grade students). The researcher followed the experimental design with the two experimental and controlling groups with a pre- and post-test, as the researcher intentionally chose fifth-graders from the Al-Ghafran High School and Ibn Al-Mu'tam High School, as the research sample reached (71) students, as Al-Ghafran High School represented (36) students as the experimental group that studied the model Trivinger, and Ibn Al-Mu'tam High School (35) represented the control group that studied in the ordinary way. The researcher built a test for acquiring Islamic concepts that included (30) test items of multiple choice, and after completing the application of the experiment, the researcher applied the research tool (the test of acquiring Islamic concepts) to the two research groups, and the results showed the following: The experimental group outperformed the control group in a test Acquire Islamic concepts.