“La tecnología al Servicio de la Informatica Educativa” (Information Technology at the Service of Educational Reform) With A. Carrazco 2001
“Enseñando para la comprensión con tecnología informática- estudios de caso” (Teaching for Understanding with Information technology-case studies) With A.Carrasco 2001
“Diagnostic Evaluation of the District of Bogota’s Technology Program (PIE)” with K. Bielaczyc and H. Hua 2000, HIID report submitted to the District of Bogotá, Colombia
“Cybercy, an Emerging Performance Style,” presented at the Fourth Congress of the Society for Cultural Research and Activity Theory, 2001 (in preparation for publication)
“Building School-Community Relationships,” with M. Goldman, Journal in Computing and Higher Education, Spring Vol. 9 (2), 44-70, 1998
“Designing Spectacle Island: A Case of Multi-media and Networking in Community Action,” with L. Pattison-Gordon. SIGCUE OUTLOOK Vol. 25 #3 July 1997
Reflections on the Use of Ethnography in Co-NECT, a Fast-Track Re-structuring Effort.” Paper presented at the American Anthropological Association, San Francisco, 1994
“Teaching and Learning in and Out of School: The Case of the San Juan Peasant Children of Southern Colombia.” Paper presented at the AAA Conference, San Francisco, December 1992.
“Learning in Developing Countries: Reconceptualizing the Educational Process,” With LeVine R.A., Bidell T., and Fuller B. Report submitted to UNESCO and the World Bank. 1991
“Lessons in Milking and Lessons in Math” in Through the Looking Glass, V. Bergum and J. Ross, editors. Canadian Public Health Association, 1990.
“Embedded and formal education in San Juan, an Indian, Peasant Community in the South of Colombia,” unpublished doctoral dissertation for Cambridge University. 1988. In preparation for publication.
“Inventive Thinking,” (With D. Perkins) a lesson sequence in Odyssey: A Curriculum for Thinking. Watertown, MA: Mastery Education. 1986.
“Etude du compartement aggressif d’un groupe des Maccaques vis a vis l’image spéculaire” (Aggressive behavior of a group of Rhesus monkeys vis a vis a mirror image). Final report on a series of ethological observations. Paris, 1977.