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Teaching Fractions and Ratios for Understanding: Essential Content Knowledge and Instructional Strategies for Teachers, Edition 4
$69.95
$55.96
MORE! Teaching Fractions and Ratios for Understanding: In-Depth Discussion and Reasoning Activities, Edition 3
$28.48
$25.06
Assessment of Authentic Performance in School Mathematics
$21.48
$18.90
Integrating Research on Teaching and Learning Mathematics
$34.95