Effect of teaching physics using differentiated education strategies in developing the skills of solving the physical problem and the attitude towards the subject for students at 3 nd grade secondary Schools at Sana'a Governorate

This study aims to identify the impact of teaching physics using differentiated education strategies in developing the skills of solving the physical issue and the attitude towards the subject among the students of the 3nd grade secondary of Schools at Sanhan district - Sana'a Governorate. to implement it, the researcher used the semi-experimental approach, and the study tools consisted of testing the skills of solving the physical issue, and the measure of attitudes towards physics, and after verifying their validity and reliability, they were applied to a sample of (75) male and female students from the third secondary grade in Abrar Al Yemen schools. They were randomly assigned to two experimental groups, males (20) students, females (19) students who studied using differentiated education strategies, and two control groups, males (18) students, and females (18) students, who studied using the prevailing method in schools ,The results of the study showed the effectiveness of differentiated education strategies in developing physics problem-solving skills and the attitude towards physics, with a large effect size at the level of significance (α˂ 0.05) in favor of the experimental groups, male and female. on the basis of results, many recommendations are stated, at them focusing on Solving the physical problem through the curricula and presenting it directly, and training teachers to develop it in their students, using modern strategies such as differentiated education strategies.