“The rich set of theoretical constructs, methodological innovations, and connections to existing areas of study in mathematics education that have become available as a result of the sub-field of mathematics education research that is represented in this volume are a valuable contribution to mathematics education more broadly. They have the potential to add texture and variety to the depiction of the work of teaching that is currently present in our literature.” (Daniel I. Chazan, Educational Studies in Mathematics, Vol. 111 (3), 2022)

• Part 1. Framing the Field Of Research.- Chapter 1. Studying Teachers’ Documentation Work: Emergence Of A Theoretical Approach (Ghislaine Gueudet).- Chapter 2. The Construct Of 'Resource System' As An Analytic Tool In Understanding The Work Of Teaching (Kenneth Ruthven).- Chapter 3. What is the Reality of Teacher’s Work, Behind the Design of Mathematics Exercises? Lessons From The Scribal Schools, 4000 Years Ago (Christine Proust). - Chapter 4. Reflecting on a Theoretical Approach From A Networking Perspective: The Case of The Documentational Approach to Didactics (Michèle Artigue).- Part 2. A Comparative Perspective.- Chapter 5. Mathematics Teachers as Designers (Birgit Pepin at al.).- Chapter 6. Teachers Collective Work Inside and Outside School as an Essential Spring Of Mathematics Teachers' Documentation: Japanese and Chinese Experiences(Takeshi Miyakawa).- Chapter 7. Teachers’ Use of Mathematics Resources: A Look across Cultural Boundaries (Janine Remillard). Part 3. New resources needed, perspectives for further research.- Chapter 8. Teachers’ resource systems, their structure, their evolution, their mapping (Jana Trgalova).- Chapter 9. Analyzing Teachers’ Work With Resources, Methodological Issues (Catherine Loisy ).- Chapter 10. Instrumentation, Competencies, Design Capacity, Expertise (Sebastian Rezat ).- Chapter 11. Transitions towards digital resources: change, invariance, and orchestration (Paul Drijvers).- Part 4. Conclusion.- Chapter 12. Evidencing the missing resources of the documentational approach to didactics, towards new programs of research (Luc Trouche).

“The rich set of theoretical constructs, methodological innovations, and connections to existing areas of study in mathematics education that have become available as a result of the sub-field of mathematics education research that is represented in this volume are a valuable contribution to mathematics education more broadly. They have the potential to add texture and variety to the depiction of the work of teaching that is currently present in our literature.” (Daniel I. Chazan, Educational Studies in Mathematics, Vol. 111 (3), 2022)

• Part 1. Framing the Field Of Research.- Chapter 1. Studying Teachers’ Documentation Work: Emergence Of A Theoretical Approach (Ghislaine Gueudet).- Chapter 2. The Construct Of 'Resource System' As An Analytic Tool In Understanding The Work Of Teaching (Kenneth Ruthven).- Chapter 3. What is the Reality of Teacher’s Work, Behind the Design of Mathematics Exercises? Lessons From The Scribal Schools, 4000 Years Ago (Christine Proust). - Chapter 4. Reflecting on a Theoretical Approach From A Networking Perspective: The Case of The Documentational Approach to Didactics (Michèle Artigue).- Part 2. A Comparative Perspective.- Chapter 5. Mathematics Teachers as Designers (Birgit Pepin at al.).- Chapter 6. Teachers Collective Work Inside and Outside School as an Essential Spring Of Mathematics Teachers' Documentation: Japanese and Chinese Experiences(Takeshi Miyakawa).- Chapter 7. Teachers’ Use of Mathematics Resources: A Look across Cultural Boundaries (Janine Remillard). Part 3. New resources needed, perspectives for further research.- Chapter 8. Teachers’ resource systems, their structure, their evolution, their mapping (Jana Trgalova).- Chapter 9. Analyzing Teachers’ Work With Resources, Methodological Issues (Catherine Loisy ).- Chapter 10. Instrumentation, Competencies, Design Capacity, Expertise (Sebastian Rezat ).- Chapter 11. Transitions towards digital resources: change, invariance, and orchestration (Paul Drijvers).- Part 4. Conclusion.- Chapter 12. Evidencing the missing resources of the documentational approach to didactics, towards new programs of research (Luc Trouche).

“The rich set of theoretical constructs, methodological innovations, and connections to existing areas of study in mathematics education that have become available as a result of the sub-field of mathematics education research that is represented in this volume are a valuable contribution to mathematics education more broadly. They have the potential to add texture and variety to the depiction of the work of teaching that is currently present in our literature.” (Daniel I. Chazan, Educational Studies in Mathematics, Vol. 111 (3), 2022)

• Part 1. Framing the Field Of Research.- Chapter 1. Studying Teachers’ Documentation Work: Emergence Of A Theoretical Approach (Ghislaine Gueudet).- Chapter 2. The Construct Of 'Resource System' As An Analytic Tool In Understanding The Work Of Teaching (Kenneth Ruthven).- Chapter 3. What is the Reality of Teacher’s Work, Behind the Design of Mathematics Exercises? Lessons From The Scribal Schools, 4000 Years Ago (Christine Proust). - Chapter 4. Reflecting on a Theoretical Approach From A Networking Perspective: The Case of The Documentational Approach to Didactics (Michèle Artigue).- Part 2. A Comparative Perspective.- Chapter 5. Mathematics Teachers as Designers (Birgit Pepin at al.).- Chapter 6. Teachers Collective Work Inside and Outside School as an Essential Spring Of Mathematics Teachers' Documentation: Japanese and Chinese Experiences(Takeshi Miyakawa).- Chapter 7. Teachers’ Use of Mathematics Resources: A Look across Cultural Boundaries (Janine Remillard). Part 3. New resources needed, perspectives for further research.- Chapter 8. Teachers’ resource systems, their structure, their evolution, their mapping (Jana Trgalova).- Chapter 9. Analyzing Teachers’ Work With Resources, Methodological Issues (Catherine Loisy ).- Chapter 10. Instrumentation, Competencies, Design Capacity, Expertise (Sebastian Rezat ).- Chapter 11. Transitions towards digital resources: change, invariance, and orchestration (Paul Drijvers).- Part 4. Conclusion.- Chapter 12. Evidencing the missing resources of the documentational approach to didactics, towards new programs of research (Luc Trouche).