Design Research on Mathematics Education: Investigating The Progress of Indonesian Fifth Grade Students' Learning on Multiplication of Fractions With Natural Numbers

gan Shanty, Nenden Octavarulia, Hartono, Yusuf, Ilma, Ratu, Haan, Dede de
Cyhoeddwyd 2014

Investigating Students' Development of Learning Integer Concept and Integer Addition

gan Shanty, Nenden Octavarulia
Cyhoeddwyd 2016

Rectangular Array Model Supporting Students' Spatial Structuring in Learning Multiplication

gan Shanty, Nenden Octavarulia, Wijaya, Surya
Cyhoeddwyd 2014