أثر استخدام استراتيجية (R4PQ)‎ على تنمية مهارات حل المسائل الرياضية لدى طالبات الصف الأول الثانوي

الملخص EN

The present study aimed at identifying the effect of using the (PQ4R) strategy on developing mathematical problem-solving skills among first-grade secondary school students, and to achieve this, the researcher prepared the study materials represented in : (the teacher's guide and the mathematical problem-solving skills test), by relying on the descriptive and analytical approach, After ensuring the validity and reliability of the study tools, the experimental curriculum with a quasi-experimental design consisting of two groups-control and experimental-was applied to the study sample of (62) students.

of which (31) students were students for the control group who studied in the usual way, and (31) were students for the experimental group, the results of the study revealed the effectiveness of teaching the unit of parallelism and orthogonality using the strategy (PQ4R) in developing mathematical problem-solving skills among first-grade secondary school students, and the existence of statistically significant differences at a significance level (0.05 ≥ α) between the mean scores of the control group and the experimental group in solving skills mathematical problems as a whole, in the post application of mathematical problem-solving skills test for the benefit of the experimental group, as well as in mathematical problem-solving skills (understanding the problem, creating a solution plan, implementing the solution, reviewing and verifying the solution).

in light of these results, the study recommended : Using the strategy (PQ4R) in teaching mathematics to make its learning more enjoyable and interesting.