2 Digit Addition and Subtraction: A mathematics unit based on inquiry, problem solving, and student discourse - Paperback
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2 Digit Addition and Subtraction: A mathematics unit based on inquiry, problem solving, and student discourse - Paperback
$21.58
Sale price
$21.58
Regular price
by Lisa Ann De Garcia (Author)
A 30 day, developmentally-based, unit for teaching addition and subtraction with regrouping to second graders. This unit uses problem solving and student discourse as a means to help children to build conceptual understanding around addition and subtraction.
Number of Pages: 128
Dimensions: 0.27 x 11 x 8.5 IN
Publication Date: May 03, 2015