Clements, Douglas H.

Turtle Paths:2-D Geometry - White Plains,NY Dale Seymour Publications 1998 - 172 p. - Investigations in Number, Data, and Space .

includes disc for this series Grade 3;also appropriate for Grade 4

ISBN: 1-57232-701-4

Subjects--Topical Terms:
CHILD DEVELOPMENT - MATHEMATICS
GEOMETRY - 2D- ELEMENTARY
TEACHING - MATHEMATICS (ELEMENTARY)