TY - BOOK T1 - Cognition-based assessment and teaching of multiplication and division : building on students' reasoning A1 - Battista, Michael T. LA - English PP - Portsmouth, NH PB - Heinemann YR - 2012 ED - 1st edition UL - https://colectivo.uloyola.es/Record/L211952 OP - 137 SN - 9780325043449 KW - Álgebra : Estudio y enseñanza KW - Didáctica KW - Matemáticas : Estudio y enseñanza ER -