Abstract:

The current study aims at knowing " Efficiency of Knowledge Acceleration Strategy on the achievement in the Subject of "History of Islamic Arabic Civilization " for the Fourth preparatory Arts Stage "Community of the study are represented by fourth arts preparatory students recorded in the Directorate of Education of Diyala for the academic year 2019-2020. The researcher, deliberately, specified the Preparatory School of "Jamal Abdelnaser ",specifically the fourth Arts Stage students to perform the experiment. The students were selected in the simple random selection. Class "A" was the experimental group, who would be taught the subject the History of Islamic Arabic civilization according to the Knowledge Acceleration Strategy. They were "53" students. While class "B" represented the controlling group, who were "53" students and were taught according to the traditional method. The researcher used the experimental method with experimental design of partial control and post test. The post test was composed of two groups, experimental and controlling, equivalents were performed using the equivalent variables: marks of the last year in tge subject of history, age , test of intelligence and the academic achievement of the parents ". According to such variables, the two groups were proven equivalent. After specifying the scientific subjects , the researcher designed the behavioral objectives and set the planning lessons for the studentsof groups. The achievement test was composed of "40" objective items of correct choice selection of four distractors. Validity and Psychometric features were assured. Reliability was proved by the equation of Kuder Richardson. The experiment was implemented in the second course of the academic year 2018 -2019. Using the statistical means, the results showed the priority for the students being taught according to the strategy of knowledge acceleration over the students of the controlling group. According to the results achieved by the researcher, he set a group of conclusions, recommendations and suggestions.

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