$The math we need to know and do in grades preK-5 concepts, skills, standards, and assessments$
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The math we need to know and do in grades preK-5 concepts, skills, standards, and assessments

书目详细资料
主要作者:	Solomon, Pearl G. (Pearl Gold) 1929-
格式:	图书
语言:	English
出版:	Thousand Oaks, Calif. Corwin Press c2006.
版:	2nd ed.
主题:	Mathematics > Study and teaching (Elementary) > United States. Mathematics > Study and teaching (Middle school) > United States.