Aparecida da Silva Cruz V, Souza Silva P. TEACHING PRACTICE IN MULTI-GRADE CLASSES IN THE FIELD: A PROPOSAL FOR A TEACHING MODEL. GEI [Internet]. 2024 Jun. 24 [cited 2024 Nov. 24];5(03):232-55. Available from: https://periodicojs.com.br/index.php/gei/article/view/2091