The fourth edition retains the original purpose which has made this book such a large success through every one of its previous editions: to effectively help it

This book compiles and synthesizes existing research on teachers’ use of mathematics curriculum materials and the impact of curriculum materials on teaching a

An array of general ideas useful in a wide variety of fields. Starting from the foundations, this book illuminates the concepts of category, functor, natural tr

Provides specific information on how to transform schools into results-oriented professional learning communities, describing the best practices that have been

Explains how writing can be integrated into primary and secondary mathematics, and suggests topics and methods, including journals, learning logs, and letters.