فاعلية التلميحات البصرية في العروض التعليمية على تنمية بعض مهارات الحوسبة السحابية لدى طلاب المرحلة الثانوية

Abstract EN

The purpose of the study was to develop a list of some cloud computing skills, to design educational presentations based on visual hints to develop some cloud computing skills and applications, and to detect the impact of the visual hint pattern (without hint - color hint - motion hint) in the development of some cloud computing skills.To achieve the goal of the study, a list of the skills of cloud computing was prepared, an observation card was designed for these skills, an achievement test was conducted in the theoretical concepts associated with cloud computing skills, as well as a set of educational presentations based on visual hints for cloud computing skills was developed for high school students.

Students from the third grade secondary school who study the course "Computer 3" in the first semester of the academic year 1438-1439 H, were randomly selected, and divided into three equal groups, The first group (the control) studied without any hints.

The second group was (the experimental 1) studied using the visual hint of color, the third group was (the experimental 2) studied using the visual hint of motion.

The homogeneity of the groups was confirmed before the experiment.

The experiment lasted for 5 studying weeks, where the study tools were applied (achievmet test / observation card) pre / post for the three groups, and thte results showed:- There are statistically significant correlation at the level of moral significance (Α = 0.05) between the mean scores of the first experimental group that studied using the cloud computing unit and its applications in the color hint pattern, and the mean scores of the control group that studied the same unit without a hint in both the achievement test of theoretical concepts related to practical skills, And an observation card of cloud computing skills for high school students.

Also there are statistically significant correlation at the level of moral significance (Α = 0.05) between the mean scores of the second experimental group that studied using the cloud computing unit and its applications in the motion hint pattern، and the mean scores of the control group that studied the same unit without a hint in both the achievement test of theoretical concepts related to practical skills, and an observation card of cloud computing skills for high school students.

While there are not any statistically significant correlation at the level of moral significance (Α = 0.05) between the mean scores of the first experimental group that studied using the cloud computing unit and its applications in the color hint pattern and the mean scores of the second experimental group that studied the same unit in the color hint pattern in both the achievement test of theoretical concepts related to practical skills, and an observation card of cloud computing skills for high school students.

The total impact of the experimental treatment for both the (visual color hint pattern and the visual motion hint pattern) for the educational presentations in both the (acquisition of theoretical concepts associated with cloud skills, cloud computing skills) the impact was great according to "Cohen" scale.

The study recommended the need to develop the design and use of educational presentations, in different curricilums, and to train teachers on how to use and employ them properly, as well as the need to provide the equipment, logistics and programs required to disseminate the use of educational presentations and visual hints in the classrooms, and to undertake further research and studies on the effectiveness and the impact of the use of viual hints and educational presentations in teaching different curricilums, and the importance of giving seminars and awareness and training programs and workshops on its vital and how to benefit from them.