The study aimed to identify the effect of Managing distance learning educational platforms on the achievement of secondary school students in chemistry in Jordan. To achieve the objective of the study, the descriptive approach was used by constructing a questionnaire, and its validity and reliability were verified. The study sample consisted of (2019) male and female students. The study identified the following results: There was a statistically significant effect for the impact of managing

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... ational platforms on Secondary students taught through distance learning on the total score in academic achievement and that effect accounted for (64.8%) of the achievement. As for aspects, the results showed a statistically significant effect of the student-related and teacher-related aspects on academic achievement, and the lack of an effect of aspects related to the technical aspect. The results also showed the high effectiveness of educational platforms for students in the secondary stage during the distance learning with its various platforms in the kingdom ,and the "student" -related aspect ranked first, and in the second place came technical -related aspect, and in the third and last place came teacher -related aspects .The results also showed that there were statistically significant differences in the effectiveness of high school students during distance learning on the total degree and aspects according to the variables (educational platform, gender, grade) and the differences were in favor of females, the second secondary grade and Darsak platform .In light of the results, a number of recommendations were presented, the most important of which were: The necessity of encouraging secondary school students, especially the second secondary to follow the educational platforms to promote achievement, and to understand the educational materials ,And to lessen dependence on financially strained private lessons for students' families and training teachers on the optimal use of distance learning which has become a requirement of the current era.