أثر نموذج مارزانو لأبعاد التعلم في تنمية التحصيل و التفكير الناقد في العلوم لدى تلاميذ الصف الثامن بقطاع غزة

Abstract EN

The researcher used the experimental method to determine the impact of Marzano's model of the dimensions of learning in the development of achievement and critical thinking in science among eighth graders.

- and tools used in the study, achievement test and test critical thinking.

- The study found the effectiveness of the model dimensions of learning in the collection of the pupils at the level of understanding and application development and ineffective at remembrance.

- Find also proved the effectiveness of the model dimensions of learning in the development of critical thinking.

- also resulted in the presence of correlation between the development of achievement on the one hand and the development of critical thinking on the other hand - recommended research on the use of model of learning dimensions of Marzano dimensions five in general, and the emphasis on the private third dimension to deepen knowledge and audited to reach the ends of the new results, and through his training on different mental activities, as well as to emphasize the fifth dimension (menial habits produced), where focus on these two dimensions of Marzano's model of teaching is useful in the development of critical thinking.

- the need to reformulate the science curriculum content intermediate stage in line with Marzano of the dimensions of learning model procedures, because it contributes to the provision of educational content in shows and highlights the relationships and links between its parts, enabling the learner to easily absorbed, understanding and perception, and therefore its use in solving various problems facing it.