The effectiveness of Virtual Learning Environment Based on participatory learning for the Development of Trend towards the Curriculum of Information Technology for the Students of Preparatory Stage This Research aimed at Identifying the Effect of Virtual Learning Environment based on participatory learning for the development of the trend towards Computer Information Technology Course for the Students of Preparatory Stage, And this Research applied on a sample consists of (52) students in the first grade preparatory school in Al-Shatby Preparatory School for Girls in Alexandria Governorate divided into two groups, an experimental group consist of (24) students and a control group consist of (28) students. For Statistical Analysis researcher depends on t-Test and Effect Size (η2). The Results of the Research indicated That There are statistically significant differences at the level of (0.01) between the average degrees of the
experimental group and control group in the post test of creative thinking skills in computer and information technology course and the total degree for the benefit of experimental group students and There are statistically significant differences at the level of (0.01) between the average degrees of the experimental group in the pre-test and post-test of creative thinking skills in computer and information technology course and the total degree for the benefit of post-test. A number of recommendations were made in the light of the research Results.