TY  - GEN
AU  - Koedlinger, Kenneth R.
TI  - Conjecturing and argumentation in high-school geometry students
T2  - Studies in Mathematical Thinking and Learning
KW  - Psicologia Educacional
KW  - 3500 - Psicologia Educacional
UR  - https://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm
ER  -