https://educapes.capes.gov.br/bitstream/capes/701664/1/DISSERTA%C3%87%C3%83O_AriellyCec%C3%ADliaLimaSiqueira.pdf2024-02-072024-02-072022-02-21SIQUEIRA, Arielly Cecília Lima. O ensino de expressões numéricas por atividades experimentais. Orientadora: Ana Kely Martins da Silva. 2022. 184 f. Dissertação (Mestrado em Ensino de Matemática) - Universidade do Estado do Pará, Belém, 2022.https://portaldaposgraduacao.uepa.br/handle/123456789/72AbertoEnsinoEnsino de matemática por atividade experimentalEnsino de expressões numéricasEngenharia didáticaTeachingDidactic engineeringTeaching of mathematicsTeaching of mathematics by activityTeaching numerical expressionsDidactic engineeringDissertaçãoCNPq::Ciências Exatas e da Terra::MatemáticaThis dissertation presents the results of a research that aimed to analyze the implementation of a didactic sequence based on activities in the teaching of numerical expressions and its implications for the students' learning process, for the sixth year of elementary school... Didactic Engineering was adopted as a research methodology, and from this structure, for the elaboration of the activities of the didactic sequence, the teaching methodologies developed were the teaching by activities and problem solving... Thus, the positive result of the application can be attributed to the teaching methodology used, which came as an alternative to the classroom routine found in most schools.PPGEM - Metodologia para ensino de matemática no nível fundamental