أثر مخططات التعارض المعرفي في التفكير المنظومي لطلاب الصف الثاني المتوسط لمادة العلوم

الملخص EN

The current study aims at investigating: The Impact of Cognitive Conflict Schemes on Systemic Thinking for Students in the Second Intermediate Grade of Science; and to achieve this aim, the following zero hypothesis was put: There is no difference with statistical significance at the level of significance (0.05) between the average of degrees of the experimental group students who study the cognitive conflict schemes, and the average of degrees of the control group students who study with the normal method in testing the systemic thinking of science.

The experimental design has been selected with partial adjustment (experimental group and control group); the sample of research consists of (86) students of the second intermediate grade.

It has been distributed into two groups: (experimental and control ) and both groups had been made equivalent in the variables: (the chronological age in months, intelligence, previous achievement in Sciences, systemic thinking test ).

A test of systemic thinking has been adopted which consists of (24) items according to the thinking skills restricted by the skill of (defining connections, systems analysis, systems installation, systems evaluation).

The psychometric properties have been calculated, and the data have been analyzed and processed statistically by using the (Spss) program and by depending on statistical methods ( T-test, alpha kronbach equation, Kieder-Richardson-20 equation and Pearson correlation coefficient, and the standard deviation).