TY - JOUR A1 - Helti, Mampouw A1 - Agung, Lukito A1 - St., Suwarsono PB - Yogyakarta State University JF - Proceeding of International Conference On Research, Implementation And Education Of Mathematics And Sciences 2014 N2 - In cognitive development context, scheme is conceived as the unit of analysis of cognitive processes. Pascual-Leone as a neo-Piagetian explains cognitive development by combining the information-processing theory and Piagetian theory. In his theory, the Theory of Constructive Operators, Pascual -Leone proposes the scope of scheme and offers operators as constructs schemes. Constructed schemes can explain internalization. This paper describes internalization of multiplication and division concepts is experienced by 9-year-old children, in the theory of constructive operators as a neo-Piagetian perspective. Y1 - 2014/05// UR - http://fmipa.uny.ac.id ID - UNY11561 TI - INTERNALIZATION OF MULTIPLICATION AND DIVISION CONCEPTS IN A NEO-PIAGETIAN PERSPECTIVE AV - public KW - theory of constructive operators KW - scheme KW - multiplication KW - division ER -