تصميم وحدة تعليمية قائمة على الوسائط المتعددة لمادة العلوم وأثرها في تحصيل طالبات الصف الثاني المتوسط

الباحث

علياء علي محمود حسين

المشرف

علي دريد خالد النعيمي

الجامعة

جامعة الموصل

الكلية / القسم

كلية التربية للعلوم الانسانية / قسم العلوم التربوية والنفسية

الشهادة

ماجستير

السنة

2023

لغة الرسالة

عربي

الكلمات المفتاحية

الوسائط المتعددة ; الوحدة التعليمية ; التحصيل ; مادة العلوم

a The aim of the current study is to design a multimedia-based instructional unit for science and examine its effect on the academic achievement of second-grade female students. To achieve the research objectives, the researcher formulated several null hypotheses that dealt with the research variables. The research sample consisted of 90 female students who were randomly selected. To achieve the research objectives and test the hypotheses, the researcher used the experimental method with two groups, an experimental group and a control group. The researcher then developed a set of multimedia-based instructional units using computer programs and constructed a scientific content achievement test consisting of 25 multiple-choice items, which were verified for reliability, validity, and item analysis, and distributed to the two groups. The experimental group consisted of 46 female students who were taught using multimedia-based instructional units, while the control group consisted of 44 female students who were taught using traditional methods. The experiment was conducted starting from the first semester of the academic year 2021-2022 and lasted for 45 days. After administering the research tool, collecting and statistically analyzing the data using the SPSS program, the results were as follows: - There is a statistically significant difference at the (0.05) level between the mean scores of the experimental group who were taught using multimedia-based instructional units and the mean scores of the control group who were taught using traditional methods in the science achievement test, in favor of the experimental group. - There are statistically significant differences at the (0.05) level between the experimental group and the control group in the mean scores of the cognitive levels of remembering and understanding in favor of the experimental group. b - There are no statistically significant differences at the (0.05) level between the cognitive levels of application and analysis. Based on the research results, the researcher drew several conclusions, including the effectiveness of teaching the educational material designed with multimedia in increasing the achievement of middle school female students. A set of recommendations have been formulated to benefit from designing a prepared educational unit in the research, including: employing multimedia in teaching science for the second intermediate grade, accelerating the development of appropriate educational multimedia for the current curriculum of science, working on preparing specialized personnel in the field of electronic instructional design. The researcher also proposed a number of future studies, such as conducting studies on the use of multimedia in other subjects and classes for boys and girls. --- page 132 [OCR+] --- Designing an Educational Unit Based on Multimedia for Science and its Impact on the Achievement of Second-Grade Intermediate Students A thesis submitted by Alia Ali Mahmoud Husein To The Council of the College of Education for Human ities/ University of Mosul It is Partial Fulfillment of the Requirements for the Master Degree In Humanities/ Educational Sciences Supervised by Professor Dr. Ali Duraid Khaled 2023 A.D 1444 A.H [OCR of page] Designing an Educational Unit Based on Multimedia for Science and its Impact on the Achievement of Second-Grade Intermediate Students A thesis submitted by Alia Ali Mahmoud Husein To The Council of the College of Education for Human ities/ University of Mosul It is Partial Fulfillment of the Requirements for the Master Degree In Humanities/ Educational Sciences Supervised by Professor Dr. Ali Duraid Khaled 2023 A.D 1444 A.H --- page 133 [OCR+] --- University of Mosul College of Education for Humanities Department of Educational and Psychological Sciences Designing an Educational Unit Based on Multimedia for Science and its Impact on the Achievement of Second-Grade Intermediate Students Alia Ali Mahmoud Husein M.A. Thesis in Educational and Psychological Sciences / Educational Sciences Supervised by Professor Dr. Ali Duraid Khaled 2023 A.D 1444 A.H [OCR of page] University of Mosul 0/2 College of Education for Humanities Department of Educational and Psychological Sciences Designing an Educational Unit Based on Multimedia for Science and its Impact on the Achievement of Second-Grade Intermediate Students Alia Ali Mahmoud Husein M.A. Thesis in Educational and Psychological Sciences / Educational Sciences Supervised by Professor Dr. Ali Duraid Khaled 2023 A.D 1444 A.H

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