William R. Speer – författare

Combining theory, methods and instructional activities in one convenient volume, Heddens, Speers and Brahier’s Twelfth Edition of "Today’s Mathematics" provides a valuable set of ideas and reference materials for actual classroom use. This combined coverage of content and methods creates a long-lasting resource, helping pre-service and in-service teachers see the relationship between what they teach and how they teach. Reflecting recent recommendations from the NCTM Standards, the text emphasizes how to introduce a concept at a given level to expand and reinforce it at successive levels.