Keywords

Third molar, Chronological age, Age estimation

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Temporomandibular Joint, Mandibular Movements, Chronological Age

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Age estimation, Demirjian method, third molar, Orthopantomogram, chronological age.

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Keywords: Chronological Age, Football Referee, Ultra sound Device

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Abstract / The goal of current research to know the impact of interactive teaching material in the collection of literature and texts at the fourth preparatory grade students strategy, but in order to achieve the aim of the research has been drafted, but the premise Find Tia:, There is no difference is statistically significant at the level 0.05, between the two groups, control group, and experimental at the fourth-grade students in the collection of preparatory material literature and texts. The research community has chosen researcher junior Sheikh Ahmed al- Waeli Boys deliberate manner, where the number of students two sets of search, 64 students of, 32 students in the Division of, a, which represents the experimental group and 32 students in the Division, b, which represents the control group. Researcher held parity between the two sets of research in the following variables: Chronological age of the students measured in months, educational attainment of parents in my research, academic achievement for mothers of students two sets of research, test language ability for students of the two sets of research, adjust the extraneous variables, and statistical treatment showed that there was no statistically significant differences between the two sets of search, which means that they are equivalent in These variables have been promising researcher for the study subjects teaching plans for the two groups were presented to a group of arbitrators, ie experts. 1-The statistical methods used in the research data analysis are samples t test and chi square to see significant differences between the two groups in search of parity 30

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Abstract / The time at which we live is the time of science and technology as the scientific inventions and their technological applications successively follow one another the matter which affects an individual›s life both negatively and positively. Nations with all their power tried to develop their societies both physically and mentally on the basis of the grave and varied scientific knowledge and the way it can be obtained and the transferring and comprehending it. The civilization development and culture of the country is therefore measured by the extent of development it gets in the fields of science and technology. Accordingly the idea and the problem of the research arose as the research aimed at showing the effect of teaching by using, STSE approach in achievement and moral judgment with second-year female intermediate students in biology / Karbala – center . To achieve this goal the researcher put forward the following two null hypotheses : 1-There is no statistically significant difference at the level of, 0.05 between the marks average for the female students of the experimental group taught following the, STSE approach and the marks average obtained by the students taught following the ordinary method in the achievement test . السنة الثانية/المجلَّد الثاني/العدد الثاني/الجزء الثاني 31 شوال 1436 ه /أب 2015 م 2- There is no statistically significant difference at the level of, 0.01 in the stages of the experimental group taught following the, STSE approach and the female students of the group taught following the ordinary method in the moral judgement test . The experimental design with the partial control for the two parallel groups : One is experimental and the other is control in the dimensional achievement test were was used . The researcher intentionally chose Al- Rafah secondary school for girls in the holy Karbala which is considered one of the governmental day schools falling under the administration of the holy Karbala general educational directorate for the years 2012 / 2013 . The school included three sections of the, 100 second – year intermediate students, two sections were randomly chosen, ramdom lot . Section, B represented the experimental group and section, C represented the control group . The sample consisted of, 60 students, 30 students were taught following the, STSE approach while, 30 students as the control group were taught following the ordinary method . The two groups were paralleled by the chronological age intelligence the mark obtained in biology for the first – year intermediate school the general average mean and the educational level of parents . The researcher also controlled the interferred variables which might affect the results of the research, such as teaching the two groups in the class – on the day and at the

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