Twigg, Vani Veikoso (2010). „Teachers' practices, values and beliefs for successful inquiry-based teaching in the International Baccalaureate Primary years Programme”. Journal of Research in International Education. 9 (1): 40—65. S2CID145639391. doi:10.1177/1475240909356947.
Schwab, J. (1960) Schwab, Joseph J. (1960). „Inquiry, the Science Teacher, and the Educator”. The School Review. 68 (2): 176—195. JSTOR1083585. S2CID144897014. doi:10.1086/442536.
Schwab, J. (1960) Schwab, Joseph J. (1960). „Inquiry, the Science Teacher, and the Educator”. The School Review. 68 (2): 176—195. JSTOR1083585. S2CID144897014. doi:10.1086/442536.
Twigg, Vani Veikoso (2010). „Teachers' practices, values and beliefs for successful inquiry-based teaching in the International Baccalaureate Primary years Programme”. Journal of Research in International Education. 9 (1): 40—65. S2CID145639391. doi:10.1177/1475240909356947.
Schwab, J. (1960) Schwab, Joseph J. (1960). „Inquiry, the Science Teacher, and the Educator”. The School Review. 68 (2): 176—195. JSTOR1083585. S2CID144897014. doi:10.1086/442536.