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Curriculum Based Measurement (CBM) is a supervision method of student’s educational achievement through direct assessment of predicted skills in the curriculum. Although almost half a century passes from the introduction of CBM in the world, however it has not been considered in Iranian curriculum. So, the aim of this research was to introduce and investigate the impact of CBM on math achievement of elementary students in comparison with conventional methods of formative evaluation. The present study based on the goal is applied research and in term of data collection is quasi experimental method with control group and pretest for a sample of 3rd grade elementary students. Results of Analysis of Covariance showed that CBM has significant effect on elementary students’ math achievement. Based on this research results, it is recommended that CBM is used in elementary curriculum as a more effective method of formative evaluation.

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This research aimed to study the challenges which elementary teachers deal with lesson study. This research studied challenges in three stages, before, during and after lesson study. To achieve the aim of the research, a case study in a school was used. Participants of this research have been 20 elementary teacher of that school. Data collection tools have been semi-structured interviews with teachers and participatory observation. Coding and categorizing were used to analyzing data. Findings showed that teachers faced with three categories of challenges before lesson study: teachers' knowledge about lesson study, teachers’ motivation to participatet in lesson study, creating group and determination of the responsibilities of the group members. During lesson study teachers faced with three categories of challenges: selecting problem, implementing lesson and data collection, reviewing and criticizing the lesson. After lesson study teachers confronted with three categories of challenges: refereeing, publishing and the lesson study festival.

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In the implementation of the new curriculum, art education has been marginalized. For this purpose, scientific activities must be planned which the person tries to change the unfavorable situation to a relatively favorable situation (action research). The aim of this study is the investigation of the challenges elementary classroom teachers face when implementing the new arts education curriculum and explanation of the concept of action research in integration of arts in elementary schools to implement the new art education programs. The method of study was integrated and based on action research. By using various arts (integration of art) and improving the conditions for its implementation (action research) it became clear that students are interested in changing the artistic program for its pivotality. Satisfactory results were also generated in the field of education and learning.​Implementing of new curriculum program based on the integration of art will increase the participation. 

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The aim of the present study was to investigate what and how entertainment-based education is in elementary school curricula. The research paradigm was qualitative and research synthesis method. The research population consisted of valid and new research papers, books and research projects in the world and the sampling method was a purposeful method based on criteria. In order to improve the quality of the findings, after the final coding and categorization, the opinions of the professors of the curriculum were used. The logic of the program was explained in the form of a set of philosophical foundations of constructivism. The goals of entertainment-based education included building individual competence, skills training, reducing the digital divide, building interest in education, promoting media literacy, and providing lifelong learning;Teaching and learning strategies included direct instruction, rotational instruction, problem-solving instruction, and exploratory instruction;Evaluation is done in the form of formative evaluation, self-evaluation and final evaluation.
 

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The present study was conducted within the framework of qualitative approach and phenomenological method, with the aim of analyzing the experiences of elementary school teachers of virtual education during the outbreak of coronavirus.  The research field is the elementary teachers of Tehran, where 10 people were selected by snowball sampling by purposive sampling.  The data collection tool was a semi-structured interview.  Each teacher was interviewed for an average of 50 minutes.  The seven-step strategy was used in data analysis.  The findings of this study, which are taken from the statements of teachers, were classified into 5 main categories, including educational dimension, cultural dimension, social dimension, economic dimension and technical dimension.  The most important topics in the educational dimension include: continuing education, the opportunity to review education for students, low level of parental literacy, reducing student motivation and time consuming virtual education.

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The purpose of this study was to systematically study the applications of integration in elementary school curricula. Therefore, the applications of integration were examined from all aspects. The research approach was qualitative and with a hybrid strategy. To achieve the above explanation, synthesis research method and content analysis technique have been used. The study population was domestic research since 1380 and foreign research since 2015, which was done through content analysis, classification and screening, and 91 studies that met the criteria and criteria were purposefully selected, coded and classified. Then, using content analysis, 5 dimensions were identified, which are: application of integration in physical education curriculum, application of integration in art curriculum and application of integration of art with other curricula, application of integration of life skills training in the program Curriculum, application of integration of ICT (information and communication technology) in curricula, design and organization of curricula.

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The purpose of the current research is to review the ratio of two linguistic approaches (standard language and mother tongue) in education based on the lived experience of elementary teachers. The research paradigm is interpretive/constructive, the research approach is qualitative, the research strategy is phenomenology, and the research tactic is latent content analysis. The purposeful sampling method and the intended sample included teachers of Baluch, Lor, Turk, Turkmen, Kurdish and Arab ethnic groups. The data collection tool was a semi-structured interview, and the interviews continued until the theoretical saturation stage, and 31 teachers were interviewed. The data format was in audio format. To analyze the data, two stages of open and axial coding (Strauss and Corbin schools) were used. In total, 385 primary codes, 27 subcategories and 9 main categories were extracted. These categories include: authenticating the mother tongue, crisis bilingualism, the transformation of ethnic languages, strengthening the hegemonic language, the existence of linguistic diversity, revising the language policy, the necessity of implementing Article 15 of the Constitution, the identity function of language, and language policy. In general, the teachers stated that the Persian language is a symbol of national identity and a means of bonding between Iranian ethnic groups, and in parallel, it is necessary to make preparations to solve the language problems of ethnic students in educational and lesson plans.

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Learning math vocabularly is essential for language development and improving students' mathematics knowledge. The present research is descriptive-analytical, its purpose is applied and its approach is qualitative. First, by synthesis method, the researches done in the field of teaching mathematical vocabulary were reviewed and the types of words that need to be taught were categorized. Then, using content analysis method, the key words of math books were extracted. The sample of the research is the first to third grade elementary mathematics textbooks of Iran. In the synthesis section, the research community of all articles related to the teaching of mathematical vocabulary and the research sample, 36 articles are available, which were selected by searching the selected internal and external databases. The words extracted from the first to third grade elementary math textbooks were placed in eleven categories.

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The present study was conducted with the aim of analyzing the experiences of teachers of multi-grade classes in teaching composition using the phenomenological method and using semi-structured interviews. Purposive sampling method and criterion method, all the teachers of multi-grade classes in Boyar Ahmad city in 1400 who had more than three years of teaching experience in multi-grade classes were selected and finally 25 people were interviewed based on theoretical saturation. The analysis of the interviews was done using the Claysey model and thematic analysis method. The findings were classified into four main themes: consequences related to teachers, students, parents and the educational system. The validity of the data was confirmed by using the techniques of reliability, transferability and alignment of data, and the reliability of the data was also confirmed by the accurate guidance of the flow of information collection and alignment of the researchers.