البحث — المستودع الرقمي العراقي

نتائج البحث: 13 من أصل 13

فاعلية تصميم تعليمي للتربية البيئية في تحصيل مادة البيئة والتلوث واتخاذ القرار لحل المشكلات البيئية عند طلبة كلية التربية الاساسية == The Effectiveness Of Instructional Design Of Environmental Education In The Achievement Of College Of Basic Education Students Environment And Pollution

اسم المؤلف: عايد خضير ضايع الطائي

اسم المشرف: وفاء عبد الهادي نجم الدليمي | خالد فهد علي

الموضوع العام: العلوم التربوية

السنة: 2015

الموضوع الدقيق: طرائق تدريس الكيمياء

الدرجة: دكتوراه

الجامعة: جامعة بغداد - كلية التربية ابن الهيثم للعلوم الصرفة - قسم العلوم التربوية والنفسية

اللغة: العربية

مكان الجامعة: بغداد

الصفحات الاولى:

المستخلص: يهدف هذا البحث الى التعرف على فاعلية التصميم التعليمي للتربية البيئية في : 1. تحصيل مادة التربية البيئة والتلوث عند طلبة كلية التربية الاساسية. 2. اتخاذ القرار لحل المشكلات البيئية عند طلبة كلية التربية الاساسية. ولغرض التحقق من هدفي البحث تم صياغة الف | This study aims at knowing the effectiveness of epistemological design of environmental education in : 1) The acquisition of the subjects of environment for students of basic education college. 2) Decision - making for the solving of the problem of environment for students of basic education college. In order to verify this objective, the following two zero hypotheses were formulated : A. There is no statistical significant differences at the level of (0.05) between means score of the sample students of the experimental group who study according to the epistemological design of environmental education and the scores of the students of the control group who study according to the traditional method in the test of the subject of Environment and Pollution. B. There is no statistical significant differences at the level of (0.05) between means score of the sample students of the experimental group who study according to the epistemological design of environmental education and the scores of the students of the control group who study according to the traditional method in the scale of decision - making for the solving of the problem of environment. In order to verify the validity of these two hypotheses, the researcher conducted an experiment that lasted a complete semester. Then, an epistemological design according the environmental education was constructed following four sequential and correlated stages.The study was confined to the students of Al - Mustansriya University \ College in the Department of Science. The sample was chosen purposely because they learn the subject of Environment and Pollution for the three departments (Chemistry, Physics and Biology) for the same curricula. The two sections were chosen randomly from the sections for the second stage in the Department of Science. The total number of the sample was (55) male and female students after eliminating the failed students. Twenty - seven of the sample in the experimental group were taught according to the epistemological design according to the environmental education and twenty - eight students in the control group were taught according to the traditional method. The two groups were matched in respect of some of the variables which might be effective in the independent variable (age calculated in months, previous information test, and the average of previous year and the scale of decision - making for the solving of the problem of environment. The scientific material was determined in five chapters from the lectures of Environment and Pollution designated for the second stage students in the Department of Sciences\ College of Basic Education in the first semester. The behavioral objectives were formulated and attained 353 objectives. For the tools of the study, the researcher prepared an acquisition test made up of (50) test items in (35) objective items the type of multiple choice among four options and (15) essay type. The apparent validity was verified after displaying a group of arbitrators specialized in methods of teaching and evaluation and assessment and Environment and Pollution. An experiment was conducted on 30 students that aimed at knowing the clarity of the test items and determining the answering time. The other experiment was conducted on 100 students in order to analyze the test items statistically to find the psychometric characteristics. The constancy was found by the method of inner consistency Cronbach’s alpha that attained (%84). The correction coefficient of the essay items were also found that attained between the researcher and the first corrector (%82), the researcher and the second corrector (%82) and the first and the second corrector (%86) and the researcher rand himself through time (%89). The second tool was the scale for decision - making for the solving of the problem of environment prepared by (Al - Assadi, 2009) for its suitability with the Iraqi environment and for the university level. In addition to the opinions of the experts which is made up of (22) items each one represents one problem of the study. Also, the scale validity was verified by the use of the apparent and logical truthfulness, and its constancy was found by the use retest method, and the constancy coefficient attained (%82) and the method of inner consistency (Kudor - Richardson 21) and the constancy coefficient attained (%84). After the preparation of the requirements of the stud, the experiment was applied starting from 28/12/2014 and lasted for 20 weeks in two hours per group. The teacher taught the two groups himself. After the end of the experiment, the researcher applied the acquisition test for the subject of Environment and Pollution and the decision - making for the solving of the problem of environment on the two unequal groups of the study (experimental and control). After statically analyzing the results by the use of t - test for two independent samples unequal in number. The results showed the excel of the two experimental groups which studied according to the pedagogical design of the environmental education on the control group which studied according to the traditional methods. The results rejects the two zero hypotheses. In the light of this, the researcher comes up with a number of conclusions, recommendations and suggestions

الملخص:

المصادر:

اثر انموذج ثيلين في تحصيل مادة الكيمياء والذكاء الاجتماعي عند طالبات الصف الثاني المتوسط == The Effect Of Thelen Model In Achievement Of Chemistry Subject And Social Intelligence For Second - Intermediate Class Weman Students

اسم المؤلف: زينب جلوب قاسم الساعدي

اسم المشرف: ضمياء سالم داود الراوي

الموضوع العام: العلوم التربوية

السنة: 2015

الموضوع الدقيق: طرائق تدريس الكيمياء

الدرجة: ماجستير

الجامعة: جامعة بغداد - كلية التربية ابن الهيثم للعلوم الصرفة - قسم العلوم التربوية والنفسية

اللغة: العربية

مكان الجامعة: بغداد

الصفحات الاولى:

المستخلص: The purpose of the current research was to know : 1 - The effect of Thelen model in the achievement subject of chemistry femal second - intermediate class students ?2 - The effect of Thelen model in the of Social intelligence femalsecond - intermediate class students? - To Investigate two goals of research, the researcher has been model the following two nil hypotheses : - 1. There is no difference statistically significant at the level of significance(0.05) between the average scores of the experimental group students who are studying Thelen model and the average degree of the control group students who are studying in the usual way in the achievement - test in the subject of chemistry. - 2. There is no difference statistically significant at the level of significance - (0.05) between the average scores of the experimental group students who - are studying Thelen model and the average degree of the control group - students who are studying in the usual way, in the Social intelligence. - The experimental design was chosing with a partial seizure (experimental group and a control group) with a posttest for each of the achievement test and Social intelligence.The simple of research ulas (63) students, Divistion to two groups have been equalized in the variables of (Raven test (of intelligence), and age in months, and testing of the information in precedent chemistry, and formerachievement in subject of chemistry, and the measure of social intelligence. One of the two depantments have been setup and the adoption of the scale of social was developed two tools achievement test and the measure of Social intelligence and have mony achievement test of (40) paragraph of which are multiple - choice, the measure of Social intelligence consists of (40) paragraph then were calculated Al - sekoumtre characteristics and stability for them. - The data were analyzed and statistically statistically treatmenting (equation T - test, Cronbach alpha equation, pearson correlation coefficient ,variance coefficient of difficulty, the discriminatory power of the paragraph, effective alternatives for the substantive paragraphs). - In light of the resultsed in the listings for the impact of the Telen model in achievement in the average material chemistry and Social intelligence central to second - grade students and in favor of the recommendations and suggestions.

الملخص:

المصادر:

مهارات التواصل عند مدرسي الكيمياء في المدارس المتوسطة وعلاقتها بتحصيل طلبتهم == Communication Skills Of Chemical Teachers And Its Relationship On Their Student Achievement

اسم المؤلف: خالد حسين حاتم العطواني

اسم المشرف: زينب عزيز احمد العامري

الموضوع العام: العلوم التربوية

السنة: 2015

الموضوع الدقيق: طرائق تدريس الكيمياء

الدرجة: ماجستير

الجامعة: جامعة بغداد - كلية التربية ابن الهيثم للعلوم الصرفة - قسم العلوم التربوية والنفسية

اللغة: العربية

مكان الجامعة: بغداد

الصفحات الاولى:

المستخلص: The aim of this study was to know the following points : 1 - Communication skills of chemistry teachers in intermediate school.2 - Communication skills of chemistry teachers in intermediate school according to gender factor.3 - The relationship between communication skills of chemical teacher's and their student outcomes.To achieve the aim of this study, zero main hypothesizes were modeled : 1 - There was no significant differences (0.05) between grand mean and hypothesis mean for chemical teacher's Scores in Communication skills.2 - There was no significant difference at level (0.05) among grand means of communication skills for chemical teacher's s according to gender aspect.3 - There was no relationship at level (0.05) between chemical teacher's Scores of Communication skills and their student results (Scores).The first research sample was chemicals teachers of intermediate school which was (60) teacher's s, while the second sample was third intermediate school students who were taught by the teacher's s at first sample, the students were (1800) males and females.Two tools were used in this study : - 1 - Observation from (verbal communication skills, non - verbal communication skills) which were (34) criteria and their reliability and sustainability were examined.2 - Achievement test was conducted for the first four chapters for chemistry book for third intermediate school. The test had (40) objective criteria that is multiple test with four alternatives. In addion, we tested the reliability,sustainability, simplify and difficulty factor of Criteria and the alternatives activity.The study were analyzed by using statistical bag of social sciences, spss - 19 program, Microsoft Excel 2013, T - test for one sample and independent samples and correlation Coefficient person.The study showed the following outcomes : - 1 - Communication skills of chemical teacher's in intermediate school were weak.2 - There were no significant differences in Communication skills regarding to gender aspect.3 - Direct correlation medium between chemical teacher's communication and their student outcomes.From the above study, it is recommended that communication skills aspect should be taught and should be included in collage of education establishing. In addion, more studies should be done in communication skills.

الملخص:

المصادر: