1. Teaching mathematics between standards and individual learning—Selected papers from the 2005 German annual meeting of mathematics education

   • Günter Törner
   • Michael Kleine
   • Bharath Sriraman

   Analyses Pages: 335 - 335

2. “Open learning? Computeralgebra?... No time left for that...”

   • Bärbel Barzel

   Analyses Pages: 336 - 342

3. Appropriate problems for learning and for performing—an issue for teacher training

   • Andreas Büchter
   • Timo Leuders

   Analyses Pages: 343 - 350

4. Working with tasks for the learning of problem solving in maths teaching as an issue of the first teacher training phase

   • Regina Bruder

   Analyses Pages: 351 - 353

5. Individual ways of dealing with the context of realistic tasks—first steps towards a typology

   • Andreas Busse

   Analyses Pages: 354 - 360

6. Connecting arguments to actions— Dynamic geometry as means for the attainment of higher van Hiele levels

   • Thomas Gawlick

   Analyses Pages: 361 - 370

7. Motivations and meanings of students' actions in six classrooms from Germany, Hong Kong and the United States

   • Eva Jablonka

   Analyses Pages: 371 - 378

8. The computer as “an exercise and repetition” medium in mathematics lessons: Educational Effectiveness of Tablet PCs

   • Andreas Kittel
   • Astrid Beckmann
   • Silke Ladel

   Analyses Pages: 379 - 394

9. Visage—Visualization of algorithms in discrete mathematics

   • Anne Geschke
   • Ulrich Kortenkamp
   • Dirk Materlik

   Analyses Pages: 395 - 401

10. Is the definition of mathematics as used in the PISA assessment Framework applicable to the HarmoS Project?

    • Helmut Linneweber-Lammerskitten
    • Beat Wälti

    Analyses Pages: 402 - 407

11. On the way to open standards for education

    • Fritz Nestle
    • Nikolaus Nestle

    Analyses Pages: 408 - 411

12. Picturing student beliefs in statistics

    • Katrin Rolka
    • Michael Bulmer

    Analyses Pages: 412 - 417

13. CAS integration into learning environment

    • Csaba Särvari

    Analyses Pages: 418 - 423

14. Thinking wants to be organized

    • Johann Sjuts

    Analyses Pages: 424 - 430

15. Balancing mathematics education research and the NCTM standards

    • Bharath Sriraman
    • Michelle Pizzulli

    Analyses Pages: 431 - 436

16. High-performing students in the ‘Hauptschule’—A comparison of different groups of students in secondary education within Germany

    • Alexander Wynands
    • Gerd Möller

    Analyses Pages: 437 - 444

17. Patterns—a fundamental idea of mathematical thinking and learning

    • Rose Vogel

    Analyses Pages: 445 - 449