المشاركة في الأنشطة الصفية في ضوء بعض المتغيرات الديموغرافية لدى تلاميذ المرحلة الإعدادية
The research is to identify the level of participation in classroom activities among preparatory school students, and the extent to which the participation in classroom activities and its dimensions differs depending on the gender (male/ female student), the school in which the students are enrolled (government - experimental), and the grade to which the students belong (first - second - the third). To achieve these goals, the researcher builds a scale for participation in classroom activities and applies it to a sample of middle school students, which amounted to (670) male and female students whose ages ranged from (12) to (16) years, with an average age of (13.489) years and a standard deviation of (0.828). Using a T-test for two independent samples, and “ANOVA”, the research hypotheses were verified. The results concluded that the total score for the scale of participation in classroom activities was at an average level. The results also showed that there are no statistically significant differences between the average scores of middle school students in public schools and middle school students in experimental schools on the emotional side of the scale of participation in classroom activities. There are statistically significant differences between the average scores of middle school students in public schools and middle school students in experimental schools in the total score of the scale of participation in classroom activities (in the cognitive aspect - the behavioral aspect) in favor of middle school students in public schools. There are also no statistically significant differences in the sub-dimensions of the scale of participation in classroom activities (the cognitive / emotional / behavioral aspect), and the maximum score returns to the grade in which the student is registered in the middle school. (Published abstract)