البحث — المستودع الرقمي العراقي

المستخلص: This research aimed ar identifying the effectiveness of differentiated instruction in developing of historical thinking skills of literary fifth - grade secondary students, researcher suggest the following three null hypotheses : 1 - There is no statistically significant difference at the level (0.05) between the mean scores of the experimental group students in the post and pre - test of historical thinking skills.2 - There is no statistically significant difference at the level (0.05) between the mean scores of the control group students in the post and pre - test of historical thinking skills.3 - There is no statistically significant difference at the level (0.05) between the average scores of the experimental group students and the average score in the control group students test of historical thinking skills.The researcher used experimental design of the two groups (experimental and control) : pre - test and post - test, according to this design , the researcher chose randomly Al Diwaniyah secondary school for Boys among the secondary schools of the Directorate of Education ofDiwaniyah for the academic year (2015 - 2016), which contained two groups of literary fifth grade and includes 66 students, and randomly selected (A) to represent the experimental group included 32 students studied with the differentiated instruction, and (B) to represent the control group included 34 students studied in the usual way.Equivalence of the two groups in the number of variables, (age in months, educational level of the parents, intelligence, achievement, last achievement in history, historical thinking skills) The researcher ties to control the extraneous variables that might influence the search results, and determined the subjects (chptures 1 - 4) in the academic book of the history of America and Europe to modern and contemporary of literary fifth grade , 4th ed. (.2011), (116) behaviorally aims were put and prepared (24) teaching plan for the experimental group and (24) for the control group, the research tool is a test of historical thinking skills of (40) items of multiple choice with four alternatives, It has been verified its validity by submitting it to a group of arbitrators specialists and constructional validity as the difficulty coefficient and the coefficient of discrimination and the effectiveness of the wrong alternatives for all items of the test, the reliability checked using Cronbach's alpha coefficient as (0.90). The experiment was performed in the first course of the academic year (2015 - 2016 AD) for the period (2/11/2015) until (7.01.2016), The researcher taught the sample himself , the results were analyzed statistically, the results showed superiority the experimental group students who have studied by differentiated instruction the control group students who have studied in the usual way in the test of historical thinking skills.In light of the research results the researcher recommended some of the recommendations, including the use of differentiated instruction in the teaching of the history of literary fifth grade, and the need to the attention of teachers' to their students historical thinking skills through the use of differentiated, and a complement to his research suggested that some of the proposals, including a similar study on the history of intermediate schools, and conducting studies of differentiated instruction reveal the effectiveness of in other variables (such as, deductive thinking , self confidence).

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فاعلية التدريس باستخدام الوسائط المتعددة في تحصيل طالبات الصف الثاني المتوسط في مادة الفيزياء وتفكيرهن البصري The Effectiveness of Physics Byusing Multimediaupon The Acheivement And Visual Thinking For Second Intermediant Classes For Girls

المصادر:

اسم المؤلف: منتهى قاسم عبد حمزة

الجامعة: جامعة القادسية - كلية التربية - قسم العلوم التربوية والنفسية

الملخص:

اسم المشرف: هادي كطفان شون العبد الله

الموضوع العام: العلوم التربوية

الموضوع الدقيق: طرائق تدريس الفيزياء

الدرجة: ماجستير

اللغة: العربية

السنة: 2014

مكان الجامعة: القادسية

المستخلص: يهدف البحث الى التعرف على فاعلية التدريس باستخدام الوسائط المتعددة في تحصيل طالبات الصف الثاني المتوسط في مادة الفيزياء وتفكيرهن البصري.من اجل تحقيق هدف البحث صيغت الفرضيتان الصفريتان الاتيتان : - 1 لايوجد فرق ذو دلالة احصائية عند مستوى دلالة ( 0.05 ) | The current research aims to identify the effectiveness of teaching using multimedia in the collection of second grade students average in physics and visual Tvkirhen.In order to achieve the aim of the research was drafted AlfrdatanAlatytan : 1 - There is no significant difference at the level of statistical significance (0.05) between the average scores of the experimental group students who Sidersn using multimedia and the average scores of the control group students who Sidersn using the usual way. Achievement in material physics.2 - There is no statistically significant difference in the significance level (0.05) between the average scores of the experimental group students who Sidersn using multimedia and the average scores of the control group students who Sidersn using the method in the usual measure of visual thinking Was chosen experimental design with a control partial (two experimental and control groups) as chosen two sets of search appoint random medium Benghazi basic blocks in the center of the province of Diwaniyah and reached the study sample (53 students), where selected two groups at random out of (4 people) for the second grade average. In the middle of (26) a student of the experimental group studied using multimedia. And (27) a student of the control group studied using the usual way.Kovih groups in variables that may have an impact on the independent variable (chronological age months, test the above information, the half - year degrees in physics, a measure of visual thinking, educational attainment of the parents) There were no statistically significant differences between the groups in these variables.Hhdt researcher scientific material chapters (V, VI, VII) of the book Physics for Grade average, then drafted a researcher targets behavioral classes listed above, numbered (91) target behaviorally, also was chosen (40) target behaviorally, for construction of achievement test and prepared (16) teaching plan for the experimental group, which acceded to and in accordance with the multimedia (16) teaching plan for the control group, which according to guarantee the normal way to teach.As for the research tools has been the number of tools, the first test the grades which consisted of (40 paragraphs) test objective type multiple - choice, has been the expense of reliability and validity coefficient of Excellence and the difficulty and the effectiveness of alternatives for this test and the second tool to measure visual reasoning were paragraphs of this measure of type multiple Choice (13) Sual positions and mock formality synthesized from (paragraph 30) was sure of his sincerity and persistence.The results showed a t - test using the T - Test for two independent samples as follows : 1 - outweigh the experimental group which studied using multimedia students ABG officer who studied according to the usual way in the achievement test.2 - outweigh the experimental group which studied using multimedia students ABG officer who has studied the method according to the normal scale in visual thinking In light of the results the researcher recommended the need for the use of multimedia in teaching physics in the early stages of the medium because of its role in learning multimedia and raise the scientific level, as well as Agheran researcher conducting similar studies on other stages and other study materials and both sexes.

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