اثر انمــوذجي 4EX2 وStofflett & Stoddart في تعديل الفهم الخاطئ للمفاهيم الكيميائية والتفكير عالي الرتبة لطلاب المرحلة المتوسطة == The Effects Of Two Models 4EX2 And Stofflett & Stoddart In The Misconception Of Chemical Concepts And Higher Order Thinking For Intermediate Grade Students
Author name:
احمد لعيبي حسين التميمي
Supervisor name:
كامل كريم عبيد الزهيري | علاء كريم محمد
General topic:
Educational Sciences
Specific topic:
Methods of Teaching Chemistry
Degree:
Doctorate
University:
University of Baghdad - Ibn Al-Haytham College Of Education For Pure Sciences - Department Of Educational And Psychological Sciences
Language:
Arabic
University location:
Baghdad
First pages:
05T2754 - p.pdf
Abstract:
اثـر انمــوذجي EX2 4 وStofflett & Stoddart في تعديل الفهم الخاطئ للمفاهيم الكيميائية والتفكير عالي الرتبة لطلاب المرحلة المتوسطة). يستهدف البحث التحقق من صحة الفرضيات الست الاتية : 1 - اولا : الفرضية الصفرية الاولى : لايوجد فرق ذو دلالة احصائية عند مستوى ال | The present research : 1 - There is no difference statistically significant at the level (0.05) between the mean of the first experimental group students who study according 4EX2 and the mean control group students who study according the classical method in the Misconception of Chemical concepts Test.2 - There is no difference statistically significant at the level (0.05) between the mean of the second experimental group students who study according Stofflett & Stoddart and the control group students who study according the classical method in the Misconception of Chemical concepts Test.3 - There is no difference statistically significant at the level (0.05) between the mean of the first experimental group students who study according 4EX2 and the mean control group students who study according the classical method in the Higher Order Thinking Test.4 - There is no difference statistically significant at the level (0.05) between the mean of the second experimental group students who study according Stofflett & Stoddart and the control group students who study according the classical method in the Higher Order Thinking Test. 5 - There is no difference statistically significant at the level (0.05) between the mean of the first experimental group students who study according 4EX2 and the of the second experimental group students who study according Stofflett & Stoddart in the Misconception of Chemical concepts Test.6 - There is no difference statistically significant at the level (0.05) between the mean of the first experimental group students who study according 4EX2 and the of the second experimental group students who study according Stofflett & Stoddart in the Higher Order Thinking Test. An randomly sample had been selected of intermediate school the hussien Ali mahfoz scinctet for male Directorate - General for Education Baghdad karkh / 3), and reached (129) Distributors students into three groups ( two experimental and one control group) of (45) students per group, were Verification of equal three research groups in the variables (chronological age in months and collection former in the subject of chemistry, previous and chemistry, information , Misconception of Chemical concepts Test, and the Higher Order Thinking Test). The lesson plans approved for the three groups after a presentation to a group of the subject experts and methods of teaching and subject of and , psychology, measurement and evaluation, So a special tool and been built to their search an Misconception of Chemical concepts test which consisted of (60), which are multiple choice, So Higher Order Thinking Test had been adapted for (Jany.2012), containing (30) item, and been verified sincerity and persistence, experience continued throughout the two semesters of the academic year 2015 - 2016 by tow lessons of each group in the week, and after the end of the experiment two tools had been applied on the three groups and Find the three groups, were used the following statistical methods (Alpha - Cronbach coefficient, codur retchrdson(20), analysis of variance). The results showed : 1 - There are one statistically significant differences for favor of the first experimental group wich used 4EX2 model on the control group in Misconception of Chemical concepts test , the effect size was (2.62) which is a great value. 2 - There are a statistically significant difference in favor of the second experimental group wich used Stofflett & Stoddart model to the control group in the Misconception of Chemical concepts test , the effect size was (2.74) which is a great value.3 - There are of statistically significant differences in favor of the first experimental group wich used 4EX2 model on the control group in the Higher Order Thinking Test , the effect size was (1) which is a great value. 4 - There are statistically significant differences in favor of the second experimental group wich used Stofflett & Stoddart model on the control group in the Higher Order Thinking Test , the effect size was (1.12) which is a great value.5 - There arenot statistically significant differences between the first experimental group wich used 4EX2 model and the second experimental group wich used Stofflett & Stoddart model in Misconception of Chemical concepts test , the effect size was (0.12) which, a small value. 6 - There arenot statistically significant differences of the second experimental group wich used Stofflett & Stoddart model and the first experimental group wich used 4EX2 model in the Higher Order Thinking Test , the effect size was (0.12) which, a small value. Based on these results, the researcher recommended a set of suggestions
Summary:
05T2754 - A.pdf
References:
05T2754 - R.pdf
