منابع مشابه
Puberty stages of primary school students
Results There are 471 samples met the inclusion criteria, 215 boys and 256 girls. In girls, signs of puberty at age of 9 <10 years are 48.2%, while in age 12 <13 all had puberty. In boys, signs of puberty at age of 9 <10 years are 1.7%, while in age 12 <13 years are 66.7%. Pubic hair sign in girls at the age of 9 <10 years (4.4%), in boys aged 11 <12 years (29%). Occurred menarche at age 10 <11...
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the purpose of the research is to examine if integrating cooperative learning into vocabulary learning helps to increase word recognition of students in an elementary school in iran. it tries to investigate whether cooperative learning approach enables students to improve their language learning. this research used stad (students team achievement division) as a cooperative model in this study. ...
15 صفحه اولPrevalence of skin diseases in primary school students in Ahwaz
Background: Determination of the prevalence of diseases is an important step in health programs. Objective: To determine the prevalence of skin diseases in primary school students in Ahwaz. Patients and Methods: This cross-sectional study was done in March and April 1995 (Esfand 1373, Farvardin 1374) in Ahwaz. 3000 male and 3000 female primary school students were examined for the presence of s...
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The aim of the research, design management competencies required and in accordance with the primary second period. This research is descriptive survey. The population consisted of documents the educational system, domestic and foreign experts and the results of some research that purposive sampling, the National Curriculum Document and a number of studies that focus on the introduction of manag...
متن کاملTHE PREVALENCE OF ADHD IN PRIMARY SCHOOL STUDENTS IN TEHRAN
ABSTRACT Background: Attention Deficit Hyperactivity Disorder (ADHD) is characterized by a developmental disorder involving inappropriate poor attention span or age-inappropriate features of hyperactivity and impulsivity and/or both. Methods: In order to assess the prevalence of children with ADHD in Tehran, a sample of 2667 children including both boys & girls aged between 7-12 years were sel...
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ژورنال
عنوان ژورنال: International Journal of Pediatric Endocrinology
سال: 2013
ISSN: 1687-9856
DOI: 10.1186/1687-9856-2013-s1-p82