RECOVERY OF GAPS IN MATHEMATICS TEACHING TO RAISE PROFICIENCY LEVELS IN EXTERNAL EVALUATIONS IN THE FINAL YEARS OF ELEMENTARY EDUCATION: A STUDY AT DR. CLOVIS ALVES PEREIRA SCHOOL IN SÃO PEDRO DO PIAUÍ-PI. REMUNOM [Internet]. 2025 Jun. 30 [cited 2025 Aug. 27];12(1):1-32. Available from: https://remunom.ojsbr.com/multidisciplinar/article/view/4195