ISBN: 9780367441678 - teaching fractions and ratios for understanding: essential content knowledge and instructional strategies for teachers (1 Ergebnisse)

Paperback. Zustand: Very Good. The fourth edition of this groundbreaking text helps pre-service and in-service mathematics teachers build the comfort and confidence they need to begin talking to children about fractions and ratios, distilling complex ideas and translating research into usable ideas for the classroom.…