Essien, Anthony A., Marang Centre for Maths and Science Education, University of the Witwatersrand, South Africa
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Issue 69 (2009) - Original Research
An analysis of the introduction of the equal sign in three Grade 1 textbooks
Abstract PDF
Author Details
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All articles published in this journal are licensed under the Creative Commons Attribution 4.0 International (CC BY 4.0) license, unless otherwise stated.
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