In this important new book for pre- and in-service teachers, early math experts Douglas Clements and Julie Sarama show how "learning trajectories" help teachers

In this important book for pre- and in-service teachers, early math experts Douglas Clements and Julie Sarama show how "learning trajectories" help diagnose a c

This important new book synthesizes relevant research on the learning of mathematics from birth into the primary grades from the full range of these complementa

This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. Note

Tap into the Power of Child-Led Math Teaching and Learning Everything a child does has mathematical value--these words are at the heart of this completely revis