This volume contains the refereed proceedings of the ?rst edition of three wo- shops colocated with the International Conference on Formal Techniques for Networked and Distributed Systems (FORTE). The workshops took place in Toledo (Spain) on the 1st and 2nd of October of 2004, and they dealt with d- ferent topics related to the application of formal methods. The names of the workshops were the following: - TheFormEMC: 1st International Workshop on Theory Building and Formal Methods in Electronic/Mobile Commerce - EPEW: 1st European Performance Engineering Workshop - ITM: 1st International Workshop on Integration of Testing Methodologies In total, the calls for papers of the workshops attracted 62 high-quality s- missions. The program committees of the workshops selected 27 papers after a rigorous review process in which every paper was reviewed by at least three - viewers. In these proceedings, the papersaregrouped accordingto the workshop they belong to. In addition to the selected papers, there was a keynote speech by Prof. Rob Pooley, from the Heriot-Watt University, UK. We wantto express our gratitude for their ?nancial support both to the U- versidaddeCastilla-LaManchaandtotheJuntadeComunidadesdeCastilla-La Mancha. Besides, we are in debt to all the authors who submitted high-quality papers to the workshops: Without their e?ort and interest, it would have been impossible to organize the workshops. We would also like to thank the program committee members of the three workshops for their collaboration during the reviewing process

Blended language courses, which combine face-to-face and online instruction, are becoming increasingly popular due to the need for more flexible yet effective learning opportunities. This book recognizes the associated opportunities and challenges for teachers, and provides the rationale, strategies and tools to design blended learning courses or to guide the transition from fully face-to-face or fully online courses to blended instruction. The authors propose a framework based on four phases, Design, Build, Teach and Evaluate, which facilitates a systematic approach to course development. The volume simplifies the connection between theory and practice, by including examples that readers can relate to and immediately implement as they build or teach a course. Including case studies of successful implementations, and effective instructional strategies and techniques, this book is accessible even for teachers without previous experience in course design, whilst also acting as a reference for more experienced language educators.