Learning mathematics in elementary and middle schools : A learner-centered approach /
W. George Cathcart...[et.al].
- 6th ed.
- Boston, Mass. : Pearson Education, 2015.
- xxiii, 638 p. : ill., charts, graphs, diagrs.
Includes bibliographical references.
9780133519211 (pbk.)
Mathematics--Study and teaching (Elementary).
Mathematics--Study and teaching (Middle school).
QA135.6 / L43 2015