This document contains the following papers on theory from the SITE (Society for Information Technology & Teacher Education) 2002 conference: (1) "The Emerging Ecological Contribution of Online Resources and Tools to K-12 Classrooms" (Therese Laferriere, Robert Bracewell, Alain Breuleux); (2) "Pedagogical Ethnotechnography: A Bifocal Lens To Understand Technology in Education" (Prince Hycy Bull); (3) "The Design of Electronic Learning Environments in Teacher Education: Understanding the Importance of Representation as a Choice in Technology Production" (Sebnem Cilesiz and Richard E. Ferdig); (4) "Educating Teachers for the Knowledge Economy" (Tony Fetherston); (5) "An Model of Self-Regulation Skills--Penetrable Process and Not-Penetrable Process" (Michiko Kayashiima); (6)"Designing a Technology, Society and Education Course" (Gulsun Kurubacak and Karin Wiburg); (7) "The Use of the Internet To Teach Critical Thinking" (Gulsun Kurubacak and Carmen Gonzales); (8) "Teaching as Design: Implications for Learning To Teach with Technology" (Punyashloke Mishra and Raven Wallace); (9) "Technology as a Developmental Influence" (Eric A. Seemann, Lamar V. Wilkinson, Anita S. Flye, Gina Gibson); and (10) "Building eLearning Communities" (Chih-Hsiung Tu and Michael Corry). A brief summary of a conference presentation on techno-humanism is also included. Most papers contain references. (MES)