Moses R. ( 1989). "The algebra project: Organizing in the spirit of Ella". Harvard Educational Review, 59, 423-443.
Paige-Cook A. ( 1991). Excellent early education, Paige Academy has it. Unpublished manuscript. Boston, MA: Paige Academy.
Papert S. ( 1993). The children's machine: Rethinking school in the computer age. New York: Basic
Questia, a part of Gale, Cengage Learning. www.questia.com
Book title: Constructionism in Practice:Designing, Thinking, and Learning in a Digital World.
Contributors: Yasmin Kafai - Editor, Mitchel Resnick - Editor.
Publisher: Lawrence Erlbaum Associates.
Place of publication: Mahwah, NJ.
Publication year: 1996.
Page number: 253.
This material is protected by copyright and, with the exception of fair use, may
not be further copied, distributed or transmitted in any form or by any means.