Teaching math. a video library, K-4 / by Annenberg Learner. 37, Fractions with geoboards

Fourth- and fifth-graders investigate the concept of halves using the geoboard as an area model. They learn that one-half means two equal-sized parts with equal areas, but that are not necessarily congurent. NCTM standards: fractions and decimals, geometry and spacial sense, reasoning, problem solvi...

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Bibliographic Details
Other Authors: Barzyk, Fred. (Producer), Roche, Bob. (Producer)
Format: Video
Language:English
Published: Burlington, VT : Annenberg Learner, 1997.
Series:Education in Video.
Subjects:
Online Access:CONNECT