Middle grades mathematics /
Owens, Douglas T.
Middle grades mathematics / Douglas T. Owens, editor ; National Council of Teachers of Mathematics, Research Interpretation Project, Sigrid Wagner, project director. - New York : Toronto : New York : Macmillan Pub. Co. ; Maxwell Macmillan Canada ; Maxwell Macmillan International, c1993. - xvii, 350 p. : ill. ; 25 cm. - Research ideas for the classroom .
Includes bibliographical references and index.
002895792X 0028957954
92037478
Mathematics--Study and teaching (Elementary)
372.7 / O976
Middle grades mathematics / Douglas T. Owens, editor ; National Council of Teachers of Mathematics, Research Interpretation Project, Sigrid Wagner, project director. - New York : Toronto : New York : Macmillan Pub. Co. ; Maxwell Macmillan Canada ; Maxwell Macmillan International, c1993. - xvii, 350 p. : ill. ; 25 cm. - Research ideas for the classroom .
Includes bibliographical references and index.
002895792X 0028957954
92037478
Mathematics--Study and teaching (Elementary)
372.7 / O976