AU - الرباعي، فهد سالم سعيد AU - عزمي، عصام الدين AB - The aim of this study is to design a wiki-based learning program in teaching the second unit of the Computer and Information Technology course "Find My Information" for third grade students in Balgharshi governorate and to reveal its effect on the development of academic achievement. The study follows the semi-experimental method, using two experimental and control groups, The study sample consisted of (30) students of the third grade in Balgharshi governorate, randomly distributed to the experimental groups (15) studied using the wiki-based learning program, and (15) controls (studied in the usual way).The tools of the study were in the achievement test to measure the concepts of the second unit of the computer and information technology course "Find My Information" in the third grade students, consisted of (30) items type of multiple choice, has been confirmed One of the psychometric characteristics of the study tools is the validity and Reliability of applying on exploratory sample from outside the sample stud The results of the study revealed the effect of the use of the wiki-based educational program in the development of academic achievement in the second unit of the computer and information technology course, "Find My Information". There were statistically significant differences at the level of (0.05) between the average grades for the experimental and control Group in the post-application of the cognitive achievement test and its cognitive levels (comprehension, application, and problem solving). Fever of experimental group, and a statistically significant differences at the level of (0,05) between the mean scores of Experimental group at The measurement of pre and post-test grades for the post-test achievement. In light of the results of the study, the researcher recommended the use of wiki technology in the teaching of computer and information technology courses, and training teachers to use Web2 techniques in teaching. (Published Abstract) http://search.shamaa.org/abstract_en.gif OP - ص ص. 219-233 T1 - أثر استخدام تطبيق الويكي (Wiki) في تدريس مادة الحاسب الآلي على التحصيل الدراسي لدى طلاب الصف الثالث متوسط [مقال] UL - https://www.iasj.net/iasj/article/154051 النص الكامل (PDF) 1 http://search.shamaa.org/fulltext.gif