総論
文部科学省(2017). 『小学校学習指導要領』
Lightbown, P. M., & Spada, N. (2013). How languages are learned (4th ed.). Oxford University Press.
Loewen, S. (2020). Introduction to instructed second language acquisition (2nd ed.). Routledge.
Lightbown, P. M.(2008). Transfer appropriate processing as a model for classroom second language acquisition. In Z. Han (Ed.), Understanding second language process, Multilingual Matters, 27-44.
Savignon, S.J.(1976). Communicative competence: Theory and classroom practice. McGraw-Hil.
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