نمط النمذجة الإلكترونية (الصور الثابتة المصاحبة لنص رسوم متحركة بالفيديو) في بيئة التعلم الإلكتروني وأثر تفاعلهما مع الأسلوب المعرفي (تحمل الغموض - عدم تحمل الغموض) في تنمية مهارات تصميم العروض التعليمية ثلاثية الأبعاد ودافعية الإنجاز لدى طلاب تكنولوجي
The current research aimed to determine the most appropriate pattern for electronic modeling (static images accompanying text - video animation) in the e-learning environment within the framework of its interaction with the cognitive method (tolerance of ambiguity - intolerance of ambiguity), and to study the extent of its impact on the development of 3D educational presentation design skills and achievement motivation. Students of educational technology, where the research was applied to a sample of (72) students who were divided into four equal experimental groups, according to the independent variable of the research, and the strength of each of them reached (18) students for each a group, and the research tools consisted in an achievement test to measure the cognitive aspect of the skills of designing three - dimensional educational presentations, and a measure of achievement motivation, and the results of the study indicated that there are statistically significant differences between the mean scores of the experimental groups students due to the basic effect of the difference in the pattern of electronic modeling in the e-learning environment in favor of The group that used electronic modeling (video animation) as opposed to electronic modeling (still images accompanying a text). (Published abstract)