Number sense and operations in the primary grades hard to teach and hard to learnn

Xehetasun bibliografikoak
Beste egile batzuk: Barnett-Clarke, Carne, Ramirez, Alma
Formatua: Liburua
Hizkuntza:English
Argitaratua: Portsmouth, N.H. Heinemann c2003.
Saila:Mathematics teaching cases
Gaiak: