TY  - BOOK
T1  - Mine the gap for mathematical understanding common holes and misconceptions and what to do about them : grades K - 2
A1  - SanGiovanni, John
LA  - English
PP  - Thousand Oaks, California
PB  - Corwin
YR  - 2017
UL  - https://tuklas.up.edu.ph/Record/UP-99796217613012332
OP  - 345
NO  - "Corwin Mathematics."
CN  - QA 135.6 S27 2017
SN  - 9781506337685
KW  - Mathematics : Study and teaching (Elementary).
KW  - Elementary school teachers : Training of.
KW  - Mathematics teachers : Training of.
ER  -