SIIE'2000 Organisation. Acknowledgements. Preface. Part I: Plenary Lectures. Artificial Intelligence in the HyperClass: Design Issues; J. Tiffin, et al. Advanced Learning Environments; R.M. Bottino. Learning Communities in the Web; P. Dias. Part II: Papers. Evaluation Criteria for Hypermedia Educational Systems; I. Aedo, P. D?az. Creating Collaborative Environments for Web-based Training Scenarios; L. Anido, et al. The Next Step in Computer Based Education: the Learning Technologies Standardisation; L. Anido, et al. Foundations of Programming: a Teaching Improvement; M.V. Belmonte, et al. Development of Didactic Resources for Distance Learning based on Simulation; F.B. Garc?a, et al. Tutormap; R. Criado, et al. Using Teachers as Heuristics Evaluators of Educational Software Interfaces; E.R. de Almeida Valiati, et al. Test Construction and Management with Network Adaptive Control; J.A. D?az Villalta, et al. Symbolic Calculus Training by Means of Math Trainer; F. D?ez, R. Moriy?n. EJS: An Authoring Tool to Develop Java Applications; F. Esquembre, J.M. Zamarro. ADAM CASE; F.J. Garc?a, et al. SICAS; A. Gomes, A.J. Mendes. Simurob and JRF; J.L. G?mez, et al. Collares Ortof?nicos; F.J. Gonz?lez Ca?ete, et al. EXercita; C. Gregorio, et al. Using Simulation and Virtual Reality for Distance Education; J. de Lara, M. Alfonseca. An Experience on Virtual Teaching: AulaNet; A.J. L?pez Men?ndez, R. P?rez Su?rez. ED68K; M.L. L?pez-Vallejo, et al. HCI Curricula in Spain; J. Lor?s, et al. Interactive Design of Adaptive Courses; J.A. Mac?as, P. Castells. Guided Collaborative Chess Tutoring through Game History Analysis;M.A. Mora, R. Moriyón. Using Analysis, Design and Development of Hypermedia Applications in the Educational Domain; A. Navarro, et al. Ubiquitous Computing and Collaboration; M. Ortega, et al. Creation of a Multimedia System for Learning about Oscillations; G. Pedrós, et al. Shared Whiteboard Manager and Student l3+