Sets :
Koomen, Michele.
Sets : sorting into groups / by Michele Koomen ; consultant, Deborah S. Ermoian. - Mankato, MN : Capstone, 2001. - 24 p. : col. ill. ; 22 cm. - Exploring math .
Includes bibliographical references and index.
AR
Simple text, photos, and illustrations introduce sets by sorting size, shapes or colors into groups.
K-3. 2.7.
0736808221
00010564
Set theory.
QA248 / .K62 2001
E 511.3/22
Sets : sorting into groups / by Michele Koomen ; consultant, Deborah S. Ermoian. - Mankato, MN : Capstone, 2001. - 24 p. : col. ill. ; 22 cm. - Exploring math .
Includes bibliographical references and index.
AR
Simple text, photos, and illustrations introduce sets by sorting size, shapes or colors into groups.
K-3. 2.7.
0736808221
00010564
Set theory.
QA248 / .K62 2001
E 511.3/22