شبكة المعلومات العربية التربوية

The study aimed to find out the effectiveness of teaching mathematics using the (fish tank) method for the first industrial secondary grade students, where the study sample consisted of (53) students divided into Two groups, the first group (29) students, which represents the experimental group that was studied according to the strategy of the fish tank, and the second group (24) students, which represents the control group that studied according to the usual method. The pre and posttest were applied and validity and reliability were checked. It was found that there is a statistically significant difference at the significance level (0.05) in favor of the experimental group that was studied according to the fish tank strategy. (Published abstract)