جستجوی مقالات مرتبط با کلیدواژه « پایه هفتم » در نشریات گروه « علوم تربیتی »

The purpose of this research is to investigate and describe the types of students' misunderstandings in the concept of negative numbers. This research is applied in terms of purpose and descriptive-survey in terms of method. The statistical population of seventh grade students of rural high schools in Aliguderz city in the academic year of 2022-2023 is 376 people, and 180 people (124 boys and 56 girls) were selected as a sample using cluster random sampling.The measurement tool is a researcher-made test that includes 8 questions. The test questions were analyzed in three groups, each group corresponding to one of the goals and questions of the research.The results of the research showed that some students do not know the difference between single, double and negative sign symmetry and consider the negative sign as a reduction operator. Some students do not understand the difference between the value and size of two integers. Students often divide numbers into two categories:The first group considers zero to be the smallest number and the second group considers negative numbers to be smaller than positive numbers and zero, but they are unable to sort negative numbers. Although some students are aware of the rules governing signs, they are not able to implement their knowledge in solving problems. Some students have problems and misunderstandings in transferring from calculus to algebra due to a misunderstanding in the basic concepts of negative numbers.

The purpose of this research was to employ a mixed method of convergent triangulation design to evaluate the seventh-grade math curriculum. qualitative phase of  study was a case study, whereas quantitative stage was an evaluation study with the CIPP model. research population consisted of  seventh-grade female mathematics teachers and students of Islamshahr. purposeful sampling method was a strategy to collect qualitative data through a semi-structured interview in the qualitative inquiry, while multistage random cluster sampling was running to fill questionnaires and analyzing final exams in the quantitative study. results showed that quality of the context is high and desirable, where the condition of input is low and unsuitable. Moreover, the quality of the process and product was acceptable from the teachers and students' points of view. In addition, analyzing mathematics examinations indicated that the knowledge of students is insufficient, while they did not also have a positive attitude towards mathematics.

The main purpose of present study was to investigate the effect of teaching problem solving using drawing strategy on word problem Solving performance of seventh grade students. This study was fundamental in terms of purpose and in terms of implementation a quasi-experimental method using pre-test and post-test design with the control group. The number of students in the experimental group and the control group was 207 and 216, respectively. To determine reliability, in a implementation, the questions of both tests were performed on a sample of 30 students, and Cronbach's alpha of the pre-test questions was 0.81 and the post-test questions was 0.77, which was desired. Results showed that students usually use non-formal strategies to solve word problems. However, after learning the drawing strategy, they prefer to use this strategy rather  than problem-solving strategies. They also draw various shapes to solve problems. This means that the shapes are not unique, and students draw the shape according to their personal and previous experiences. In addition, using parametric t-test, the difference between the problem-solving performance of the experimental and control group students in the pre-test and post-test was significant, meaning that the experimental group students performed better in solving word problems.

The aim of the present study was to compare the causes of academic decline among students of grade 7 and 10 in Neyriz County from teachers’ perspective. The study was of qualitative nature. The population of the study consisted of all teachers of grade 7 and 10 who totaled to 600 people. Out of this number, 13 teachers of grade 7 and 17 teachers of grade 10 were recruited through snowball sampling  to form the study sample. To collect the data in-depth interviews were conducted. Data analysis was accomplished through grounded theory by doing open, axial, and selective coding. Results demonstrated that reason originating from family, instruction and individual themselves caused academic decline. Educational factors in addition to peers and friends provide the ground for the negative outcomes. Treatment styles, too, may bring about decline as an intervening variable entailing other individual and social repercussions. Thus, provision of appropriate amenities and conditions in teaching-learning situations can be considered as a strategy to cope with academic decline.

The current study aims to evaluate teaching puberty components to girls in the seventh grade of  first stage high school textbooks. These components includes sexual, physical, emotional, psychological, mental (cognitive), social, religious, and civil puberty. Research method was qualitative content analysis, and the target population included all the seventh grade of  first stage high school textbooks in the school year 1394 - 1395, and among them Thinking and Lifestyle (Mutual book for boys and girls, Thinking and Lifestyle Mutual book for boys and girls), Divine Messages, Social Studies and Experimental Science were chosen. As a result, 337 puberty components were found in the chosen books. In case of evaluation of puberty with 115 (34/ 2%) components was in the first place and Religious puberty with 115(12/32%) categories had the highest amount and putative puberty with 22 categories (52/6%) had the lowest amount.