اثر انموذج برانسفورد وشتاين في تحصيل مادة التاريخ الاوربي و تنمية التفكير الناقد لدى طالبات الصف الخامس الادبي

The goal of current research to identify the impact of a specimen Bransford and Stein in : 1. collection of fifth - grade students in the subject of European literary history. 2 - development of critical thinking among students in the fifth grade literary material European history. To achieve the goals of research and developed a researcher hypotheses zero following : 1 - There is no difference is statistically significant at the level of significance (0.05) between the average grades collectible experimental group students who are studying history Bonmozj Bransford and Stein and average grades collectible control group students who are studying the same material in the usual way in the achievement test substance European history. 2. There is no difference is statistically significant at the level of significance (0.05) in the average differences between the scores of pre and post tests of critical thinking among students in the experimental group who were studying history Bonmozj Bransford and Stein. 3. There is no difference is statistically significant at the level of significance (0.05) in the average differences between the scores of pre and post tests of critical thinking among students of the control group who were studying history in the usual way. 4. There is no difference statistically significant at the level (0.50) between the average differences in grades pre and post tests for students in the experimental group who were studying history Bonmozj Bransford and Stein and the average differences in grades pre and post tests for the students of the control group who were studying the same material in accordance with the the usual way in the development of critical thinking test. In order to validate these hypotheses conducted researcher experiment lasted an entire semester of the academic year (2015 - 2016), was selected experimental design (with a partial seizure) of two unequal; one trial, and the other officer, and limited research on students fifth grade literary In one of the Directorate of schools public breeding Babylon, as has been selected sample randomly, which were represented by (junior Revolution for girls) and the manner of random clouds chosen Division (a) to represent the experimental group, which would be her students to the independent variable, a model Bransford and Stein at the teaching of European modern and contemporary history, while represented Division (b) the control group, which will consider her students the same material in the usual way and the sample consisted search (64) Student, by (32) students in each group, were rewarded with two sets of research in a range of the following variables : (chronological age of the students measured in months, educational attainment of the parents , steps history of the end of the first chorus, the test tribal critical thinking, IQ test), and appeared there were no statistically significant differences at the level (0.05) for the two groups in these variables, the researcher prepared search requirements in terms of identifying the subject matter represented by the three chapters last (V, VI, VII) from a book of modern and contemporary history scheduled for the academic year (2015 - 2016), and the formulation of behavioral objectives and presented to a group of experts which was finalized (75) behaviorally target, the researcher prepared samples of lesson plans for both groups was ( 24) teaching plan is also offered on a group of experts in the light of their remarks was appropriate adjustments, the researcher prepared the first tool collection test for 40 items, test type (multiple choice) with four alternatives and extracted validity and reliability coefficient of difficulty and strength discriminatory and effectively false alternatives for testing, either tool second has consisted test critical thinking, which was built in the light of the capabilities included in the test Watson Klazer (Watsand Classer that) and includes five tests were extracted sincerity and persistence and the test will be (15) stand any (45) paragraph has a tribal testing and Uday dish and used researcher statistical methods following : ( Altaia test for two independent samples and test Altaia for two samples interrelated and Pearson correlation coefficient and the coefficient of correlation Spearman Brown and coefficient of discrimination and difficulty paragraph and the effectiveness of the wrong alternatives and square test (Ca 2+) and a box of ETA to measure the effect size), it was applied experience in second semester, as was the beginning of the actual teaching on Sunday (21.02.2016) and the end of the actual teaching on Tuesday (19/04/2016), in light of the search results the researcher concluded that the model Bransford and Stein had a positive impact on high achievement students fifth grade literary and the development of thinking critic, so he recommended the need to adopt it in the teaching of the history of fifth grade literature because of its positive impact in raising the level of achievement and the development of critical thinking of students, as well as that the researcher has proposed conducting a similar study to demonstrate its impact on other variables like thinking creative scholarships and stages of other university Kalmrahlh but another study materials Kaljgraveh