مدى فاعلية استخدام أسلوب التصميم التعليمي واثرة على تحصيل طالب المرحلة الثانوية في السودان

Abstract

Abstract The subject: The Extent of the Effectiveness of using the Instructional Design method, and its Effect on the Secondary school student’s subjects acquisition. The research aimed at answering the following questions: l. What is the extent of the effectiveness of the instructional design method, and does it help to increase the student’s acquisition? 2. Are there any differences with statistical significance at the significance level of (0.05) owing to the before and after tests of the members of the two samples ofthe study? 3. Are there any positive results of the instructional design method. and has it anything to do with the increase of the student’s acquisition? 4. Are there any obstacles to using the instructional design method in the secondary school? 5. Is it true that all educational lessons need this method? 6. What is the role of the educational administrations in qualifying and training the teacher to use the instructional design method? 7. There are no differences with statistical significance between the _ gender male and female students.

To achieve the research aims, the researcher dealt with: 1. a. The descriptive method which takes the phenomenon as it is in the field. b. The empirical method to find out whether the designed unit was effective. c. The analytical method to analyses the data in order to prove the results. ‘ 2. a. A tool, which was a leaming unit designed in such a method. b. A questionare of 20 items to find out the student’s opinions about the experimental designed unit. ' c. A questionare of 30 items to find out the opinions of male and female mathematics teachers about the designed unit. d. The before and afler tests of the adjusting and experimental groups. 3. a. A random adjusting sample of 92 male and female students of equal number from two schools. b. A random experimental group of 92 male and female students of equal number from two schools. c. A random sample of 30 male and female mathematics teachers of the sample schools and of educational administrations.

4) The research tools were adjusted and tested to ensure their validity and reliability. I 5) To reach the research results, the researcher dealt with various statistical methods according to (SPSS) social sciences programme. The researcher has drawn the following conclusion: ‘ 1) The instructional design method is effective in students’ learning and has a positive relationship with acquisition increase. 2) a. There are no differences with statistical significance at the significance 'level of (0.05) for both, the adjusting and experimental groups in the before test. b. There are differences with statistical significance at the level of (0.05) for the experimental group in the after test. 3) There are positive effects of the instructional design method, and it helps and adds to students. 4) There are obstacles to the use of the instructional design method in secondary schools. 5) The study has proved that all lessons need the instructional design method. 6) The educational authorities do not encourage this method.