Homeschooling; Missing circle in Iranian educational system

In Iran's educational system, the "homeschooling" goes through its initial stages. At present, there are many uncertainties regarding the use of this approach. In this paper, the concept and position of the homeschooling and its necessity in the Iranian educational system were examined. The criteria for selecting these studies were to study the above issues during the years 1976-2018 for foreign documents and 2000-2015 in domestic works. To achieve this explanation, using a synthesis research methodology, a total of 83 studies were selected through systematic selection, content analysis and categorization. Then a combination of findings was presented in accordance with the principles of integration, rethinking and rearrangement of data. At the end of each section, aggregate findings and general conclusions are presented if necessary. The results showed that for two reasons, the lack of this approach in Iran is a learning vacuum, which is as follows: (a) The ideological reasons include: 1. The contradiction between the values of the home and the school 2. The conflict between religious values Home and school. B) Pedagogical reasons include: 1. Grading 2. Survival from education 3. Leaving school 4. The punishment system in schools 5. The school's central homework