THE PROBLEM OF (MIS)UNDERSTANDING THE EQUALS SIGN IN JUNIOR GRADES OF PRIMARY SCHOOL
Узданица XIX (Ванредни број) (2022), (стр. 95-113) АУТОР(И): Nenad S. Milinković, Sanja M. Maričić, Bojan D. Lazić Е-АДРЕСА: milinkovic.nenad84@gmail.com Download Full Pdf DOI: 10.46793 САЖЕТАК: Correct understanding of the equals sign is the key to understanding arithme- tic, and…