Gitotto, C.G.G.S. and Silva, A.L.R. da 1. <b&gt;Expression for oral and written languages: fundamentals of historical and cultural theory for education from 0 to 3 years. Teoria e Prática da Educação. 17, 3 (1), 51-60. DOI:https://doi.org/10.4025/tpe.v17i3.28207.