Title
Preface
Stefan Grigutsch ON PUPILS' MATHEMATICAL SELF-CONCEPTS: DEVELOPMENTS, RECIPROCAL EFFECTS AND FACTORS OF INFLUENCE IN THE ESTIMATION OF PLEASURE, DILIGENCE AND ACHIEVEMENTS
Jens Hartmann & Kristina Reiss PROBLEM SOLVING PROCESSES IN A SPATIAL GEOMETRY ENVIRONMENT
Klaus Hasemann EARLY NUMERACY - RESULTS OF AN EMPIRICAL STUDY WITH 5 TO 7 YEAR-OLD CHILDREN
Hans-Wolfgang Henn THE CAS PROJECT MOBILE CLASSROOM IN THE GERMAN STATE BADEN-WUERTTEMBERG
Konrad Krainer & Elisabeth Thoma ON THE PROFESSIONAL GROWTH OF TWO MATHEMATICS TEACHERS AND THEIR MATHEMATICS DEPARTMENTS
Hermann Maier ON PUPILS' TEXTUAL EIGENPRODUCTIONS
Carla Merschmeyer-Brüwer HOW DO PRIMARY SCHOOL PUPILS "SEE" AND STRUCTURE TWO-DIMENSIONAL REPRESENTATIONS OF CUBE CONFIGURATIONS?
Rainer Neumann STUDENTS'S IDEAS ON THE DENSITY OF FRACTIONS
Hans Günter Senftleben MY COLLECTION OF GEOMETRICAL IDEAS - EXPERIENCES AND SUGGESTIONS FOR A CLASSROOM PROJECT ON GEOMETRICAL EIGENPRODUCTIONS IN PRIMARY SCHOOL
Günter Törner & Erkki Pehkonen TEACHERS' BELIEFS ON MATHEMATICS TEACHING ASSESSED WITH THE DIONNE METHOD: A CASE STUDY
Bernd Wiegand AN ANALYSIS OF REALITY-RELATED TIMMS-ITEMS
Bernd Wollring PRIMARY STUDENTS' EIGEN-PRODUCTIONS IN SPATIAL GEOMETRY - POSITIONS TOWARDS MATHEMATICS EDUCATION IN PRIMARY SCHOOLS
Edited by: Gesellschaft für Didaktik der Mathematik (GDM) Hans-Georg Weigand, Andrea Peter-Koop, Neville Neill, Kristina Reiss, Günter Törner, Bernd Wollring