The research purpose to identify the extent of communication in compensating the educational losses from the view of primary science teachers in southern areas. the researchers followed the descriptive analytical approach, and the tool is foy a questionnaire for science teachers, in primary stage in southern areas which consist of (16) periods distributed in the fields. Where random sample of (55) male and female teachers was selected of science teachers in the  of  Rafah and Khan Younis, and the results revealed that there were no  statistically significant differences between the teachers responses due to the research variables (sex, academic qualification, teaching  experience), and  recommended the need to Activate and pay more attention to the means of asynchronous communication, and to train both teachers and students on their use and  methods benefit from it.