Henry O. Pollak Chairman of the International Program Committee Bell Laboratories Murray Hill, New Jersey, USA The Fourth International Congress on Mathematics Education was held in Berkeley, California, USA, August 10-16, 1980. Previous Congresses were held in Lyons in 1969, Exeter in 1972, and Karlsruhe in 1976. Attendance at Berkeley was about 1800 full and 500 associate members from about 90 countries; at least half of these come from outside of North America. About 450 persons participated in the program either as speakers or as presiders; approximately 40 percent of these came from the U.S. or Canada. There were four plenary addresses; they were delivered by Hans Freudenthal on major problems of mathematics education, Hermina Sinclair on the relationship between the learning of language and of mathematics, Seymour Papert on the computer as carrier of mathematical culture, and Hua Loo-Keng on popularising and applying mathematical methods. Gearge Polya was the honorary president of the Congress; illness prevented his planned attendence but he sent a brief presentation entitled, "Mathematics Improves the Mind". There was a full program of speakers, panelists, debates, miniconferences, and meetings of working and study groups. In addition, 18 major projects from around the world were invited to make presentations, and various groups representing special areas of concern had the opportunity to meet and to plan their future activities.

Además disponible en inglés: Rethinking Education for a Global, Transcultural World Repensar la educación es esencial en un mundo, global, transcultural, cambiante y comunicado. A través del libro Repensar la Educación para un Mundo global, Transcultural se argumenta y se analiza cómo construir relaciones entre la escuela y la sociedad, y las posibilidades de trascender las barreras en diferentes contextos nacionales: Chile, Israel, México, Marruecos, Polonia y España. El principal objetivo que queremos conseguir con las aportaciones realizadas en el libro, es conocer cómo los Sistemas Educativos y las escuelas de diferentes países responden a los cambios sociales causados por la globalización, las migraciones y las tecnologías de la comunicación. Los autores son profesores de diferentes disciplinas científicas y de diferentes religiones, culturas y puntos de vista que viven las realidades descritas en los capítulos y piensan desde estas realidades cómo mejorar y cómo debe ser la educación en un mundo global, desafiante y cambiante. Hacemos hincapié en la importancia de este libro y sus implicaciones en la educación de niños y jóvenes, y en la formación de los maestros. Por esta razón, este es un libro diseñado para profesores de escuelas primarias y secundarias, padres, directores, supervisores, profesores universitarios que forman a los maestros, para los estudiantes de la universidad y para todos los que quieren saber y pensar acerca de la educación en un mundo global e intercultural y las nuevas formas de comunicación para hacer frente al aprendizaje, ya sea a nivel local o a nivel mundial. La misión de todos es continuar construyendo la educación, y para ello en este libro se presentan las contribuciones y recomendaciones de los profesionales de diferentes partes del mundo que permitirán al lector conocer, analizar, comprender y apreciar la importancia de la educación para preparar a los estudiantes en un pensamiento abierto y crítico en un mundo global. Los capítulos no ofrecen una panacea, pero ofrecen muchas ideas sobre cómo, a través de la educación, preparar a los ciudadanos para una sociedad global y transcultural.

The global networking promoted by technology, globalization and migration that are occurring at a large scale, requires school systems that develop in the students new types of skills, based on the ability to understand the world and its problems and instill a sense of responsibility and cooperation to enhance the resolution of the great problems of mankind. Rethinking education is essential in a global, transcultural, changing and communicated world. Throughout the book Rethinking Education for a Global, Transcultural World is argued and analyzed how to build relationships between the school and society, and the possibilities of transcending the barriers in different national contexts: Chile, Israel, Mexico, Morocco, Poland, and Spain. The main goal we want to achieve with the contributions made in the book is to know how education systems and schools in different countries respond to the social changes caused by globalization, migration and new communication technologies. The authors are professors of different scientific disciplines and different faiths, cultures and points of view, living the realities described in the chapters and thinking from these realities how to improve and how should be the education in a global, challenging and ever-changing world. We stress the importance of this book and its implications in the education of children and youth and in the preparation of teachers. For this reason, this is a book designed for teachers of primary and secondary schools, parents, principals, supervisors, university teachers who prepare school teachers, university students and those who want to know and think about education in a global and intercultural world and new forms of communication to face learning, whether at local or at world level. The mission of all is continue building education, and to facilitate this work in this book are presented contributions and recommendations of professionals around the world that will allow the reader to know, analyze, understand and appreciate the importance of education to prepare students to function with open and critical thinking in a global world. The chapters do not offer a panacea, but offer many ideas on how, through education, prepare citizens for a global and transcultural society.