Mathematics their way
Baratta-Lorton, Mary.
Mathematics their way an activity-centered mathematics program for early childhood education by Mary Baratta-Lorton. - Menlo Park, Calif. Addison-Wesley c1976. - xvii, 396 p. ill. 28 cm. - Addison-Wesley innovative series .
Games and activities that promote the learning of mathematics.
Mathematics--Study and teaching (Elementary)
Mathematics their way an activity-centered mathematics program for early childhood education by Mary Baratta-Lorton. - Menlo Park, Calif. Addison-Wesley c1976. - xvii, 396 p. ill. 28 cm. - Addison-Wesley innovative series .
Games and activities that promote the learning of mathematics.
Mathematics--Study and teaching (Elementary)