أثر استخدام تقنية الهولوجرام في تدريس الحاسب الآلي على الاستيعاب المفاهيمي وتنمية التفكير المنطقي لدى طالبات المرحلة الثانوية
This study aimed at identify the effect of using hologram technology in teaching computer on conceptual comprehension and development of logical thinking among high school students in Ha'il city , and to achieve this, the researcher prepared the study materials represented in: (the teacher's guide, the conceptual comprehension test, and the logical thinking test), depending on the curriculum Descriptive and analytical, and after making sure of the validity and reliability of the study tools, the experimental curriculum with a quasi-experimental design consisting of two groups - control and experimental - was applied to the study sample of (40) students. Of which (20) students were for the control group who studied in the usual way, and (20) were students for the experimental group, and the data were collected and statistically processed using T-test for two independent samples, and the size of the effect, using (SPSS) application. The results of the study revealed the effectiveness of teaching the computer architecture unit using hologram technology in developing conceptual comprehension and logical thinking among second-grade secondary school students, The experimental group get (27.28 out of 32) at a rate of (85.3%), in conceptual comprehension while the control group obtained a score of (9.30 out of 32), As for logical thinking, the experimental got an average (10.77 out of 12) a percentage of (90.0%) While the control group got an average of (3.80) and a percentage of (31.7%), and the existence of statistically significant differences at a significance level (α≤0.05) between the mean scores of the control group and the experimental group in conceptual comprehension as a whole and in Each level separately, in the post application of the conceptual comprehension test, and in logical thinking as a whole and in each dimension separately, in the logical thinking test for the benefit of the experimental group. In light of these results, the study recommended the following: Employing hologram technology in teaching computers; To make learning more fun and interesting, Employment of educational materials and devices optimal employment to serve learning situations, Diversifying the experiences offered to female students, allowing them the opportunity to watch, then practice and then meditate. (Published Abstract)