This stand-alone unit describes the rationale for the sweeping reforms recommended by the Curriculum and Evaluation Standards for School Mathematics recently developed by the National Council of Teachers of Mathematics (NCTM).
68.00 USD
55.00 USD
21.00 USD
45.00 GBP
39.99 USD
9.99 GBP
40.00 USD
595.00 TL
79.99 USD
35.00 GBP