Releases by David B. Spangler

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Cover for David B. Spangler · Strategies for Teaching Fractions: Using Error Analysis for Intervention and Assessment (Paperback Book) (2011)
Paperback Book
Strategies for Teaching Fraction...
David B. Spangler
Cover for David B. Spangler · Strategies for Teaching Whole Number Computation: Using Error Analysis for Intervention and Assessment (Paperback Book) (2010)
Paperback Book
Strategies for Teaching Whole Nu...
David B. Spangler