فاعلية إستراتيجية توليفية قائمة على استراتيجيتى الأصابع الخمسة و الرؤوس المرقمة لتنمية التحصيل و الفهم العميق و الاتجاه نحو العمل الجماعي فى الرياضيات باللغة الإنجليزية لدى تلاميذ الصف الثالث الإبتدائي

الملخص EN

The study aimed to find out the effectiveness of using of the the synthesis strategy based on the strategies of the five fingers and numbered heads for developin achievement, deep understanding and the trend towards teamwork in mathematics in English for three primary students, the random sample have formed of two groups (experimental and control group), and the tools of research have include: (achievement test, deep understanding test, and the trend towards teamwork scale in mathematics in English).

The study has been reached: There is is statistically significant difference between the mean scores of the experimental group and the control group in the post application of the measurement tools in the favour of the experimental group, There is statistically significant difference between the mean scores of the experimental group in the the pre and post application of measurement tools in favour o f the post application, and the synthesis strategy based on the strategies of the five fingers and numbered heads have been effective in developing achievement, deep understanding and the trend towards teamwork in mathematics in English for the experimental group