Locke, S. L., Bracey, G., Foster, T., Fraine, S., Hu, S., Lacombe, K. e Wilson, C. (2018) “Connecting formal and informal learning to enhance elementary teacher preparation in geosciences”, Terrae Didatica. Campinas, SP, 14(3), p. 282–288. doi: 10.20396/td.v14i3.8653527.