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The trouble with long division
unknown SOCIETY OF NATIONAL ASSOCIATION PUBLICATIONS 2010 p.516-521
Polygon properties: What is possible?
Robichaux, R.R.; Rodrigue, P.R. SOCIETY OF NATIONAL ASSOCIATION PUBLICATIONS 2010 p.524-531
Fractions and the funky cookie
Ellington, A.J.; Whitenack, J.W. SOCIETY OF NATIONAL ASSOCIATION PUBLICATIONS 2010 p.532-539
Promoting equity through reasoning
Mueller, M.F.; Maher, C.A. SOCIETY OF NATIONAL ASSOCIATION PUBLICATIONS 2010 p.540
An algebraic-habits-of-mind perspective on elementary school
unknown SOCIETY OF NATIONAL ASSOCIATION PUBLICATIONS 2010 p.548-556
Comparison helps students learn to be better estimators
unknown SOCIETY OF NATIONAL ASSOCIATION PUBLICATIONS 2010 p.557-563