Overview of the history of Technology in Education in the pre-digital era: the slow technological evolution in Portuguese schools from the end of the 19th century to the beginning of computerized education. Práxis Educativa [Internet]. 2021 Mar. 24 [cited 2026 May 14];16:1-20. Available from: https://revistas.uepg.br/index.php/praxiseducativa/article/view/17294