Carvin, Andy, "Constructivism," a portion of the website, EdWeb: Exploring Technology and School Reform.
http://www.edwebproject.org/constructivism.html

Chen, Irene, "Overview of Social Constructivism,"
http://users.coe.uh.edu/~ichen/ebook/ET-IT/social.htm

"Contructivist Learning Theory," (Arts in Education, UWNY)
http://www.artsined.com/teachingarts/Pedag/Dewey.html

Disney Learning Partnership, "Constructivism as a Paradigm for Teaching and Learning," Workshop 2 of Classroom to Concept: A Series of Workshops.
http://www.thirteen.org/edonline/concept2class/month2/index.html

Gullo, Dan, "Integrating Computers in the Constructivist Classroom: Enrich Your Students' Learning Environment With Computers," research presented at the Association of Education Communication and Technology 1998 annual conference in St. Louis, Missouri - posted on the Professional Development Website:
http://205.146.39.13/confcen/aect/gullo.htm

Guzdial, Mark, "Constructivism vs. Constructionism," a page of the EduTech Institute's Learning by Design website, 1997.
http://www.cc.gatech.edu/edutech/LBD/constructivism.html

Kafai, Yasmin B. and Mitchel Resnick, Introduction to Constructionism in Practice, 1996, cited on the Playful Invention and Exploration (PIE) Network.
http://www.smm.org/pie/all/constructionism.html

On Purpose Associates, "Theories About Learning: Constructivism," an article on the Funderstanding site:
http://www.funderstanding.com/constructivism.cfm

Papert, Seymour, "Constructionism vs. Instructionism" - a videotaped speech delivered to Japanese educators in the 1980s:
http://www.papert.org/articles/const_inst/const_inst1.html

Resnick, Mitchel, "Rethinking Learning in the Digital Age," Chapter 3 in The Global Information Technology Report 2001-2002: Readiness for the Networked World
http://www.cid.harvard.edu/cr/pdf/gitrr2002_ch03.pdf