THE IMPORTANCE OF MATHEMATICS IN HUMAN LIFE AND DIFFERENT APPROACHES TO TEACHING MATHEMATICS IN SCHOOLS. Spectrum Journal of Innovation, Reforms and Development, [S. l.], v. 11, p. 87–90, 2023. Disponível em: https://sjird.journalspark.org/index.php/sjird/article/view/535. Acesso em: 30 jan. 2026.