Added one week ago

1991)
A constructivist approach to second grade mathematics.
In: Glasersfeld E. (ed.) Radical constructivism in mathematics education. Kluwer, Dordrecht: 157–176.
Fulltext at http://cepa.info/5284

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Added more than one week ago

1995)
Aspekte einer konstruktivistischen Didaktik [Aspects of constructivist didactics].
In: Lehren und Lernen als konstruktive Tätigkeit. Regional Institute for school and secondary education, Soest: 7–14.
Fulltext at http://cepa.info/1467

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2000)
Radical constructivism: Notes on viability, ethics and other educational issues.
In: Steffe L. P. & Thompson P. W. (eds.) Radical constructivism in action: Building on the pioneering work of Ernst von Glasersfeld. Routledge/Falmer, London: 55–68.
Fulltext at http://cepa.info/5283

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1996)
Varieties of constructivism: A framework for comparison.
In: Steffe L. P., Nesher P., Cobb P., Goldin G. A. & Greer B. (eds.) Theories of mathematical learning. Lawrence Erlbaum, Hillsdale: 315–350.
Fulltext at http://cepa.info/5282

(
2006)
From constructivism to modeling.
In: Stewart S. M., Olearski J. E. & and Thompson D. (eds.) Proceedings of the Second Annual Conference for Middle East Teachers of Science, Mathematics and Computing (METSMaC). Middle East Teachers of Science, Mathematics and Computing, Abu Dhabi: 3–28.
Fulltext at http://cepa.info/3880

(
1991)
Introduction.
In: Glasersfeld E. von (ed.) Radical constructivism in mathematics education. Kluwer, Dordrecht: xiii–xx.
Fulltext at http://cepa.info/1425

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1996)
Aspects of radical constructivism and its educational recommendations.
In: Steffe L. P., Nesher P., Cobb P., Goldin G. A. & Greer B. (eds.) Theories of mathematical learning. Lawrence Erlbaum, Hillsdale: 307–314.
Fulltext at http://cepa.info/1473

(
1991)
Notations and representations as mediators of constructive processes.
In: Glasersfeld E. von (ed.) Radical constructivism in mathematics education. Kluwer, Dordrecht: 53–74.
Fulltext at http://cepa.info/5280

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1981)
An attentional model for the conceptual construction of units and number.
Journal for Research in Mathematics Education 12(2): 83–94.
Fulltext at http://cepa.info/1356

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