أثر استخدام استرتيجية بديودي على التحصيل و عمليات العلم في مادة العلوم لدى طالبات الصف الأول متوسط

الملخص EN

The current research aims to identify the effect of using PDEODE strategy on achievement and the enhancement of science operations.

the sample of the study consisted of randomly chosen (88) female students divided into two groups.

the researcher matched between the two groups in age, previous achievement and intelligence test and the testing of science operations.

the experiment lasted for 8 weeks.

the experimental group was taught by using PDEODE strategy, whereas the control group was taught by using the traditional method.

at the end of the experiment the two research tools were applied on the two groups .the results were analysed by using the t-test for two independent samples of equal number and pearson correlation coefficient .the results of the study were as follows : 1-there were statistically significant differences for the experimental group that were taught by using PDEODE strategy according to the achievement variable; 2- there were statistically significant differences for the experimental group that were taught by using diode strategy according to the science operations variable.