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اثر التدريس باستراتيجية بناء جملة رياضية في اكتساب طالبات الصف الرابع العلمي للمفاهيم الكيميائية وتنمية مهارات تفكيرهن التحليلي == The effect of teaching by strategy of building mathematic sentence in in the acquisition of fourth grade secondary female students of scientific chemical concepts and developing their analytical thinking skills
Author name:
مها سامي ابراهيم
Supervisor name:
بتول محمد جاسم الدايني
General topic:
Educational Sciences
Specific topic:
Methods of Teaching General Sciences
Degree:
Master
University:
Mustansiriyah University - Faculty Of Basic Education - Department Of Teaching Methods
Language:
Arabic
University location:
Baghdad
First pages:
05T3057 - p.pdf
Abstract:
The present study aims at identifying (The effect of teaching by strategy of building mathematic sentence in in the acquisition of fourth grade secondary female students of scientific chemical concepts and developing their analytical thinking skills) to achieve this aim ,the two following null hypotheses have been formulated by the researcher : 1 - There is no statistically significant difference on (0.05) level of significance between the mean scores of experimental group students who are taught according to the strategy of building mathematic sentence and the mean scores of the control group students who are taught according to the conventional method in acquiring the scientific concepts.2 - there is no statistically significant difference at (0.05) level of significance between the mean scores of the students of the experimental group who were taught by using strategy of building mathematic sentence and the between the mean scores of the student of the control group who were taught by the conventional method in the analytical thinking test .3 - there is no statistically significant difference at (0.05) level of significance between the mean scores of the students of the experimental group who were taught by using strategy of building mathematic sentence in the analytical thinking test pre and post .The population of the recent study is the fourth grad female secondary students scientific branch MARYM AL - AATHRAA female secondary school in the public schools Directorate of BAGHDAD/RUSAFE THIRD for the academic year (2016 - 2015) was chosen as a sample of the present research from among schools community .The school contained two A and B respectively Sections so the sample includes 71 students. Section is randomly chosen to be experimental, which were taught by using (building mathematic sentence strategy ) including (35) students, while section A is chosen to be the confral group which were taught by using conventional method including of (36).The experiment was applied in the first term ,for the academic year (2015 - 2016) and continued for (11) weeks .The researcher herself ,taught the two groups ,(3) lectume perper the week ,depending on the experimental design for both groups(the experimental and control) each one controls the other a partial control ,From the dimensional test in chemical and the analytical thinking - the two groups (the experimental and control) were in equalized varibles including (the marks of the previous year in chemistry intelligence and analytical thinking test ) the teaching material of the present research was limited with (one ,two ,five) chapters of the 3chemistry book ,the number of behavior objectives were (241)purposes.According to Bloom’s taxonmy ( remembering , comprehension, applicationanalysis, syntheses and evaluation ) beside (30) daily lesson plans were prepared for the experimental group according to Building mathematics sentence strategy and the same for the control group according to the conventional method To verfy the first hypotheses , A test of acquiring chemical concepts was adopted consisting of (72) objective items of multiple - choice with four alternative then the face and content validity were verified and calculated the psychometric features of the test items is( ). To verify the second hypothesis, the analytical thinking test was prepared which consisted of (24) objective items of four multiple choices about the skills of analytical thinking ,They are : observation /expectation ,cause - effect identification ,criteria building - Arranging and listing the
