أثر استراتيجية الرؤوس المرقمة في تنمية مهارات التعبير الشفهي لدى طلاب الصف الخامس الابتدائي
The effect of numbered heads strategy on developing oral expression skills among fifth-grade primary students
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This research aims to identify the effect of numbered heads strategy on developing oral expression skills among fifth-grade primary students in Bisha Province. To achieve this, the researcher prepared a research tool represented in the observation card which consists of (27) statements distributed in four axes. The tool was sent to (5) experts in the field to verify their validity. In light of their corrections, the tool was developed to be valid for gathering field information. To verify the validity of the content and the reliability of the tool, the researcher applied it to a sample consists of (20) students from outside the research group. The overall coefficient of correlation between the statements of the tool is as follows: (.95, .93, .87, .88). The researcher also made an equation (Alpha Cronbach). The reliability of the tool was ranged between (0.72, - 0.86) at the level of the four tool axes, it was reached at the level of the tool as a whole (0.94), which indicates that the tool is of a high degree of reliability, and the results of the research can be trusted on. The research was applied in the field at Al-Rafaya School, one of the primary schools, which belongs to the Central Education Office in Bisha Province, during the first term of the year 1440/1441 H. After applying the tool and analyzing its data, the results revealed a statistically significant difference at the significance level (0.01) between the average of the experimental group scores and the control group, in favor of the experimental group in oral expression skills in the four tool axes. The researcher used the Cohen equation to calculate the effect size. The results revealed that the value of (Z) is ranged from (3.80 to 4.50) between the control and experimental research group; all of them are significant values at the level of significance (0.01) according to Cohen's equation. The findings resulted in the positive impact of the numbered head strategy among the experimental research group in developing their oral expression skills, where the positive ranks were greater than the negative ranks in all research axes. In light of these results, the researcher presented a set of recommendations
American Psychological Association (APA)
محمد، علي محمد سعيد. 2020. أثر استراتيجية الرؤوس المرقمة في تنمية مهارات التعبير الشفهي لدى طلاب الصف الخامس الابتدائي. مجلة البحوث التربوية و النفسية،مج. 17، ع. 66، ص ص. 1-37.
Modern Language Association (MLA)
محمد، علي محمد سعيد. أثر استراتيجية الرؤوس المرقمة في تنمية مهارات التعبير الشفهي لدى طلاب الصف الخامس الابتدائي. مجلة البحوث التربوية و النفسية مج. 17، ع. 66 (2020)، ص ص. 1-37.
American Medical Association (AMA)
محمد، علي محمد سعيد. أثر استراتيجية الرؤوس المرقمة في تنمية مهارات التعبير الشفهي لدى طلاب الصف الخامس الابتدائي. مجلة البحوث التربوية و النفسية. 2020. مج. 17، ع. 66، ص ص. 1-37.
يتضمن مراجع ببليوجرافية : ص. 32-37