1. Cummins, J. (2001). Bilingual Children's Mother Tongue: Why is it important for education? Sprogforum.

2. Ellis, R. (2003). Task-based Language Learning and Teaching. Oxford: Oxford University Press.

3. Hadfield, J., & Hadfield, C. (2012). Simple Speaking Activities. Oxford: Oxford University Press.

4. Heift, T., & Schulze, M. (2007). Errors and Intelligence in Computer-Assisted Language Learning. New York: Routledge.

5. Larsen-Freeman, D. (2014). Teaching Language: From Grammar to Grammaring. Boston: Heinle & Heinle.

6. Thornbury, S. (2006). An A-Z of ELT. Oxford: Macmillan Education.

7. This academic article provides a comprehensive look at the various methodological approaches to teaching English grammar in elementary settings, tailored to the developmental and cognitive levels of young learners.