أثر أنشطة قائمة على الطلاقة الإجرائية في المقدرة على حل المسألة الجبرية لدى طلبة المرحلة المتوسطة في المملكة العربية السعودية
This study aimed to investigate the effect of activities based on procedural fluency on the ability to solve algebra problem of middle school students in Saudi Arabia. The study sample consisted of (51) students, who were chosen from 3rd intermediate students, and were purposefully selected from a public school in Arar directorate of education. The study sample distributed randomly into two groups: experimental and control group (26, 25) respectively. To answer the study questions, the researchers construct algebra test; the validity and reliability were verified. The results revealed that there were statistically significant differences in the solving algebra problem attributed to the group in favor of the experimental group. (Published abstract)