TY  - BOOK
AU  - Hattie,John
TI  - Visible learning for mathematics, grades K-12: what works best to optimize student learning 
SN  - 9781506362946
AV  - QA16. H38 HAT 
U1  - 510.71/2 23
PY  - 2017///]
CY  - Thousand Oaks, California
PB  - Corwin Mathematics
KW  - Mathematics
KW  - Study and teaching (Elementary)
KW  - Study and teaching (Secondary)
KW  - Effective teaching
KW  - Student-centered learning
KW  - Visible learning
N1  - Includes bibliographical references (pages 249-257) and index
ER  -