Igliori, S.B.C. e Ferreira, J. de A.R. 2025. Editorial from Issue 4, Volume 12, Year 2025 of the journal Teaching Mathematics in Debate : THEMATIC ISSUE: MATHEMATICS, DISCOURSE AND LANGUAGES: CONTRIBUTIONS TO MATHEMATICS EDUCATION. Ensino da Matemática em Debate. 12, 4 (dez. 2025), 1–7. DOI:https://doi.org/10.23925/2358-4122.74640.