تصميم تعليمي وفقا لمفاتيح التفكير العشرين وأثره في تحصيل مادة علم الأحياء لطالبات الخامس العلمي

الملخص EN

The research aims to: 1.Appreciating the efficacy of educational design in terms of the twenty keys of thinking in Science/biology achievement of fifth-graders in biology.

To achieve the research objective, the following null hypothesis was formulated: “There is no statistically significant difference between the average scores of the experimental group students who studied using the twenty thinking keys educational design and the average scores of the control group students who studied using the traditional method in the achievement test at the level of significance (0.05)”.

The researchers prepared the research tool which is comprised of an achievement test.

The latter consists of (40) items of multiple choice questions in Biology in its final form.

In order to verify the hypothesis, the researchers adopted a partially controlled experimental design for the two experimental and control groups, with a post test of achievement.

The results showed that the students of the experimental group outperformed the students of the control group in the achievement test, and thus the null hypothesis was rejected.