Die ontwikkeling van optel- en aftrekstrategiee in die junior primere skoolfase : enkele gevallestudies
Date
1992
Authors
Ellis, Elizabeth Ann
Journal Title
Journal ISSN
Volume Title
Publisher
Stellenbosch : Stellenbosch University
Abstract
Description
Werkstuk (M. Ed.) -- Universiteit van Stellenbosch, 1991.
Full text to be digitised and attached to bibliographic record.
Full text to be digitised and attached to bibliographic record.
Keywords
Addition, Subtraction, Number concept in children, Arithmetic -- Study and teaching (Primary) -- Case studies, Dissertations -- Education