اسم المؤلف:
حازم جاسم سحيب الشريفي
اسم المشرف:
سعيد حسين علي الثلاب
محمد هادي شنين
المستخلص:
هدف البحث الى التعرف على اثر استراتيجية مخططات التعارض المعرفي في : 1. اكتساب المفاهيم الكيميائية لدى طلاب الصف الثاني المتوسط في مادة الكيمياء.2. تنمية التفكير الابداعي لدى طلاب الصف الثاني المتوسط في مادة الكيمياء. ولغرض التحقق من هدفي البحث تم صياغة | The research aims to identify the effect of Cognitive Contradiction schemes strategy on : 1 - Aqusition of the chemical concepts for Intermediate second class students in chemistry subject.2 - Developing the creative thinking Intermediate second class students in chemistry subject.In order to achieve the goals of the research ,two Zero hypothesis were formulated : 1 - There are no statistical significant on the guidance level(0,05) between the average differences in the marks of the experimental group students who studied chemistry subject according to the schemes ,and cognitive contradiction between the disciplined group students who studied the sane subject according to the traditional method in the test of chemical concepts acquisition. 2 - There are no statistical significant on the guidance level(0,05) between the average differences of marks of the Pre - post tests for the experimental group students who studied chemistry subject according to the cognitive contradiction schemes ,and between the disciplined group students who studied the sane subject according to the traditional method in testing the development of creative thinking. 3 - There are no statistical significant on the guidance level(0,05) between the average differences in the marks of the experimental group students who studied chemistry subject according to the cognitive contradiction schemes ,and between the disciplined group students who studied the same subject according to the regular method in the post - test to develop the creative thinking. In order to investigate the truthiness of these hypotheses, the researcher made a test for two completed months depending of the following procedures : He used the experimental design (partial disciplined) with two equal experimental controller groups.According to that design, the ample of the research was selected(Al - emam Al - mahdi Intermediate school) intentionally.This school was selected because it is very close to the researcher ,and the school administration was helpful during applying the researcher's experiment.The e of the intermediate second class student was 104 student distributed on three sections. Section A was selected randomly to represent the experimental group that consisted of 23 student studied according the conflict scheme strategy. While, the disciplined group represented by section E which consisted of 31 student studied according to the regular method. The researcher has used statistically the following variables : age counting it with months, Education of Father ,Education of mother ,the average of the academic subjects for the intermediate second class students for the first semester ,previous Education in chemistry subject ,test of previous information and the Pre - post test of the creative thinking. The scientific subject was determined for the three last chapters(fifth ,sixth, seventh) from the chemistry book for the second class students( 6 method - 2015).The researcher elicited 13 main concept and 29 branch concepts for theses chapters, and the behavior goals were formulated.The final number was 113 a behavioral goal. Additionally , the researcher prepared 16 teaching plan for both the experimental and disciplined groups, after displaying them on experts and arbitrators the appropriate amendments were done. The researcher prepared two tool of the research represented by the testing of chemical concepts acquisition depending on the main and subordinate concepts. He gave three test terms for each concept relying on the three knowledge operations (definition ,distinguishing, application). So, the terms of test became 45 term of multi - choice (4 alternatives).The apparent reliability ,construction reliability, difficulty coefficients, distinguishing coefficients and the false alternatives, then elicit the test constancy by two ways : the homogenization coefficients 84 method(Keodor - Richardson,20) Retest which is about 0,982.The second tool represented by testing the creative thinking which is consisted of five sections each section consisted of two term determined by Sayed Khair - alah : 1981 for creative thinking ,and the reliability was accounted with term liability.The constancy of choice was elicited by retest that reached 0,82. The experiment was applied in the second semester of the academic year 2015 - 2016 for 8 weeks. The beginning of the real teaching was on Sunday 28 - 02 - 2016,and it was end on Monday 25 - 04 - 2015. After applying the tools of the research and analyzing results that obtained by the researcher by using Microsoft Excel program, the results showed the superiority of the experimental groups who studied according to the cognitive contradiction schemes for the experimental school students who studied according to the traditional method in both tests of chemical concepts acquisition and developing the creative thinking. According to the results of the research, the researcher recommended to the necessity on relying the cognitive contradiction schemes strategy in teaching chemistry subject for the second intermediate class students for its positive impact in raising the level of chemical concepts acquisition and develop the creative thinking for students. Also, the researcher suggested to make similar study to show the effect of cognitive contradictive schemes strategy in other variables and other academic stages
