The Effect of Keller's Motivational Model for Educational Design on the Achievement of Arabic Grammar among Second-year Middle School Female students

Abstract

     Know the effect of Keller's motivational model for the design of education when students of the second intermediate grade, and to achieve the goal of the research, the researcher sent the procedures of the experimental curriculum, as for the research tool, the researcher prepared a test that measures the increase in the achievement of students, and included (40) paragraphs, of the type of multiple choice questions, the researcher verified the sincerity and stability of the test, and extracted the discriminatory forces, and the coefficients of difficulty of its paragraphs, and the researcher built a standard to correct the achievement test test, verified its sincerity after presenting it to a group of arbitrators. After that, the post-test was applied to the students of the research sample, and the same researcher studied the two research groups during the duration of the experiment, which lasted

a full semester for the academic year (2024-2025). The results showed that the experimental group outperformed the control group. It came out with a set of conclusions, recommendations and suggestions, and concluded its research with a set of sources and references.