Axmadaliyevich A, Jalolov I. EFFECTIVENESS OF FORMING THE COGNITIVE ACTIVITIES OF STUDENTS OF GRADES I–IV IN THE PROCESS OF PHYSICAL EDUCATION LESSONS. mesmj [Internet]. 2026 Feb. 28 [cited 2026 Mar. 2];7(02):37-50. Available from: https://mentaljournal-jspu.uz/index.php/mesmj/article/view/1231