Rodrigues, Sabrina de SouzaCarvalho, Anderson da Cruz2021-01-132024-09-012020-12-212021-01-132020-11-04https://ri.uea.edu.br/handle/riuea/1433Propose didactic alternatives to teach addition and subtraction of fractions in the 6th year of Elementary School. To investigate which methodological trends the teacher had access to their initial training in relation to the teaching of fractions; 11 Show possible didactic alternatives made with materials low cost for the teacher to teach addition and subtraction of fractions; Use manipulative materials such as recycled spinning top, bars Fractional Disks and Tangram to teach addition and subtraction of fractions; Introduce the games: Dominoes of fractions; Fraction roulette; and Game memory with fractions; as alternatives to teach addition and subtraction of fractions. Check what contributions the use of games and materials concrete results for teaching and, consequently, for the learning of Addition and subtraction of fractions.Acesso AbertoAtribuição-NãoComercial-SemDerivados 3.0 Brasilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/Ensino, Frações, Adição, SubtraçãoTeaching, Fractions, Addition, SubtractionTrabalho de Conclusão de Curso