A report of teaching chemistry in the context of the pandemic of COVID-19 in the public network of São Paulo: The challenge of virtual classes in Basic Education. Research, Society and Development, [S. l.], v. 10, n. 2, p. e8710212267, 2021. DOI: 10.33448/rsd-v10i2.12267. Disponível em: https://rsdjournal.org/rsd/article/view/12267. Acesso em: 5 dec. 2025.