Investigating the disadvantages of evaluating the electronic education of mathematics in students (a case study of Shabestar Azad University).

Education in virtual space has many points. In this article, its weaknesses are discussed. One of the weaknesses of virtual education in our country is the low speed of the Internet and the lack of sufficient infrastructure. The impossibility of face-to-face training is another problem of virtual training. Face-to-face communication is one of the most useful motivators in learning. The impossibility of group activity in virtual space is another weakness in this space. The purpose of this research is to investigate the disadvantages and challenges of virtual teaching of mathematics in the academic year of 2019-2019. The statistical population is all students (Islamic Azad University, Shabestar branch) of Shabestar city, located in East Azarbaijan province. The total number of the statistical population includes the number of 150 students, the statistical population of our sample included 50 students. Their views regarding the disadvantages of virtual teaching of math lessons were collected through a questionnaire. The face and content validity of the questionnaire was confirmed according to the opinion of educational science experts and experienced professors, and the reliability of the questionnaires was confirmed by calculating the Cronbach's alpha coefficient (α = 0.75). The data was analyzed using descriptive statistical tests and the t-test. The mean and The standard deviation of the total score of advantages of virtual education (average of 5 scores) in students with virtual education was 3.1 and in students without virtual education was 2.8. With the independent t-test, there was a statistically significant difference between the average