TY  - BOOK
AU  - McIntosh,Alistair
TI  - Number sense: simple effective number sense experiences
SN  - 1572322632
U1  - 372.7 23
PY  - 1997///
CY  - Palo Alto, Calif.
PB  - Dale Seymour Publications
KW  - Mathematics
KW  - Study and teaching (Primary)
N1  - 1; Exploring mental computation --; 2; Exploring estimation --; 3; Exploring relative size --; 4; Exploring multiple representation --; 5; Exploring number relationships --; 6; Exploring reasonableness
ER  -