1. Computers, productive agency, and the effort after shared meaning

   • Daniel L. Schwartz
   • Xiaodong Lin

   OriginalPaper Pages: 3 - 33

2. Linking radical constructivism and semiotics to design a constructivist learning environment

   • Lorna Uden
   • Kecheng Liu
   • Gary Shank

   OriginalPaper Pages: 34 - 51

3. A client-server computational tool for integrated artificial intelligence curriculum

   • Lawrence B. Holder
   • Diane J. Cook

   OriginalPaper Pages: 52 - 69

4. Visual communication en masse: An update on the Purdue University Virtual Visit

   • James L. Mohler

   OriginalPaper Pages: 70 - 90

5. Endnote 4.0

   • Selma C. Etter

   Software Review Pages: 91 - 93

6. PNG: The definitive guide

   • Charlton Wilbur

   Software Review Pages: 94 - 97

7. Book review

   • Carol B. MacKnight

   BookReview Pages: 98 - 100