شبكة المعلومات العربية التربوية

The research aims to identify the effectiveness of the training of the second grade students average on the skills and knowledge behind: 1 - collection 2 - direction according to the cerebral hemispheres ; it used research groups (experimental and control) and checked parity tribal in each of the collection of tribal and the trend towards physics and ways of thinking according hemispheres stroke . The students of the experimental group were trained on the skills of metacognition. Then they were studied given real errands following the traditional ways. A posttest was applied (collection, measure, direction, thinking styles according to the cerebral hemispheres). The research showed that the experimental group outweighed the control in each one of the achievement test. The differences were attributable to ways of thinking according to cerebral hemispheres. The research ended with some conclusions and recommendations. (Published Abstract)