استخدام الجيوجبرا في تنمية الكفاح المنتج والفهم العميق في وحدة الهندسة والقياس لطلاب الصف الأول الإعدادي بمحافظة أسيوط

Abstract EN

The research aimed to identify the impact of the use of the GEOGBRA on the development of productive struggles and deep understanding among middle school pupils, The research used the semi-experimental design based on the design of the experimental and control groups, The research sample consisted of 93 pupils from the first preparatory grades, divided into the two research groups, the control group of 46 pupils and the experimental group of 47 pupils.

Research materials such as Teacher's Manual, Pupil Activities and Tasks Handbook, Research Tools such as: Product Struggle Tasks, Observation checklist for Productive Struggle Behaviors and Deep Understanding Test, were prepared in the " Measurement and geometry " unit.

The research tools were applied, before and after the experiment, on the research groups.

The results showed that there is a statistically significant difference at the level (0.01) between the scores average of the students of the control and the experimental groups in the post application of the struggle productive and of deep understanding as a whole and in all its dimensions in favor of the experimental group.

The research recommended the necessity of holding training courses for mathematics teachers; To train them to employ the Geogebra program in teaching different branches of mathematics, and the necessity of training teachers on ways to provoke and develop the productive struggle of learners.