Chair of Mathematics and Mathematics Education
University of Bayreuth
95440 Bayreuth
Germany

Issue 1: A Brief Introduction to the SINUS Philosophy for Mathematics Teachers
Issue 2: Towards New Teaching in Mathematics
Issue 4: Experiencing Mathematics
Issue 7: Simplify Mathematics Education
Issue 8: Three - Four - Five - Many
Issue 11: On Going for a Walk with an Artist and a Famous Mathematician

Tüfenbach 176
CH-8494 Bauma
Switzer­land

Issue 5: Teaching Mathematics - Opening up Individual Paths to Learning

Chair of Mathematics and Mathematics Education
University of Bayreuth
95440 Bayreuth
Germany

Issue 12: Company Logos - Suggestions to the Modules 1, 5, 6 and 9

Coordinator Mathematics Secondary Level 1
Institute for Educational Progress
Humboldt-Universität zu Berlin
10099 Berlin
Germany

Issue 13: Tracking Errors - Children as Error Dedectives

Chair of Mathematics and Mathematics Education
University of Bayreuth
95440 Bayreuth
Germany

Issue 8: Dynamic Geometry with Polygon Pantographs

Chair of Mathematics and Mathematics Education
University of Bayreuth
95440 Bayreuth
Germany

Issue 6: Round and Angular - A Theme with Variations

Universität Augsburg
Lehrstuhl für Didaktik der Mathematik
86135 Augsburg
Germany

Issue 3: Teaching Mathematics - Opening up Individual Paths to Learning
Issue 10: Squares - Simple and Comprehensive