Penilaian: 0 dari 5 bintang
0 penilaian
Memuat
HY![]()
author
H.S. Yaseen
The author is a former elementary-school teacher who specialized in teaching remedial arithmetic as well as enrichment mathematics. She holds a teaching certificate from Oranim-teachers’ seminar in...lihat lebih banyakThe author is a former elementary-school teacher who specialized in teaching remedial arithmetic as well as enrichment mathematics. She holds a teaching certificate from Oranim-teachers’ seminar in Israel, and an Ed.M. in Early Childhood from Boston University.lihat lebih sedikit
Buku oleh H.S. Yaseen
Two and Two Make Zero: The Counting Numbers, Their Conceptualization, Symbolization, and Acquisition