Santos AP de C, Martins MTCS. THE CONTRIBUTION OF AFFECTIVITY IN THE DEVELOPMENT OF CLASSROOM ACTIVITIES AND THE ACADEMIC PERFORMANCE OF STUDENTS IN THE 8TH AND 9TH GRADE OF ELEMENTARY SCHOOL II. REASE [Internet]. 2024 Dec. 24 [cited 2026 Oct. 15];10(12):3916-57. Available from: https://periodicorease.pro.br/rease/article/view/17664