Tim Rowland: Media

2001 | Radio 4. Today Programme. August 21^{st}. Interview (Sue MacGregor) on the effect of digital watches on children’s understanding of time. |

2001 | Radio 2: Jimmy Young Programme: August 21^{st} Interview on the effect of digital watches on children’s understanding of time. |

2001 | Radio Cambridgeshire. August 22^{nd}. Interview on the effect of digital watches on children’s understanding of time. |

1999 | Radio 4: The World Tonight. March 16th. Discussion of the purposes of learning mathematics in school |

1999 | Radio 4. Today Programme. Critique of the National Numeracy Strategy. |

Tim Rowland: Conference and Seminar presentations

2018 | Now let me explain … Ninth YERME Summer School (YESS-9), Montpellier, France. 16th-20th August 2018 |

2018 | Primary pre-service teachers: reasoning and generalisation (with Gwen Ineson). BCME9, University of Warwick. 6 April 2018 |

2018 | Mathematical Knowledge in Teaching – the Knowledge Quartet. SeMat Conference, Mathematics Teachers in Danish Teacher Education: Keterminde, Denmark.16th March 2018 |

2018 | The use of examples in the teaching and learning of mathematics. SeMat Conference, Mathematics Teachers in Danish Teacher Education: Keterminde, Denmark.15th March 2018 |

2017 | Mathematical explanation – what is it? Charles University, Praha 1, Czech Republic. 23^{rd }November 2017 |

2017 | Now, let me explain … Mathematics Education Seminar, Linnaeus University, Växjö, Sweden 11^{th} October 2017 |

2017 | Introducing the Knowledge Quartet. Nanjing Normal University, China, 24th August 2017 |

2017 | Introducing the Knowledge Quartet. East China Normal University, Shanghai, China, 22 ^{nd} August 2017 |

2017 | Who owns a theory? The democratic evolution of the Knowledge Quartet. 41st Conference of the International Group for the Psychology of Mathematics Education, National Institute of Education, Singapore: 18 July 2017 |

2017 | Los Angeles. New Directions in Elementary Mathematics Education Symposium, funded by the Joan Herman and Richard Rasiej Mathematics Initiative. University of Southern California. 19-25 May 2017 |

2017 | Pre-service teachers using the Knowledge Quartet as a tool to analyse and reflect on their own teaching (with Sindre Flesvig and Elisabeta Eriksen). CERME10 – Tenth Conference of the European Society for Research in Mathematics Education. Dublin, Ireland. 3^{rd} February 2017 |

2016 | The Knowledge Quartet 2003-15: a theory of mathematical knowledge in teaching. Seminar on research informing teaching and learning in STEM subjects. Thai visitors. Faculty of Education, Cambridge. 19 October 2016 |

2016 | Teacher learning provoked by teaching: equal-area triangles. Eighth YERME Summer School (YESS-8), Podebrady, Czech Republic. 13th-20th August 2016 |

2016 | The Knowledge Quartet: a brief introduction. ICME-13, Discussion Group: Theoretical frameworks and ways of assessment of teachers’ professional competencies. Hamburg, 29th July 2016 |

2016 | Relating the Knowledge Quartet to Teacher Perspectives. ICME-13, Discussion Group: Linking teacher perspectives to mathematics teaching courses. Hamburg, 26th July 2016 |

2016 | Analysing secondary mathematics teaching with the Knowledge Quartet. ICME-13 TSG46 Conceptualization and theorization of knowledge in/for teaching mathematics at the secondary level. Hamburg, 26th July 2016 |

2016 | The Knowledge Quartet 2003-15: genesis and evolution of a theory of mathematical knowledge in teaching. University of Agder, Norway 24th June 2016 |

2016 | Three signposts on the road to mastery. Cambridge Maths Hub Mastery Forum. 15th March 2016 |

2016 | Teacher learning provoked by teaching: equal-area triangles. University of Tromso, Norway. 1^{st} February 2016 |

2015 | Knowledge for teaching elementary mathematics: More than meets the eye. Mesa de trabajo 3: First Congress on the specific teaching practice and in the training of teachers: Universidad de Tarapacá, Arica, Chile. 4th November 2015 |

2015 | Teacher knowledge and mathematics teacher education. Opening plenary: First Congress on the specific teaching practice and in the training of teachers: Universidad de Tarapacá, Arica, Chile. 3rd November 2015 |

2015 | Learning from mathematics teaching: embracing ‘the unexpected’. Interdisciplinary Workshop on Mathematics Education, Center for Research on Educational Policy and Practice, Catholic University of Chile. 27 October 2015 |

2015 | Knowledge for teaching primary mathematics: More than meets the eye. Enhancing Mathematical Learning through Talk – Pan-London Dissemination Conference, Brunel University. 3^{rd} July 2015 |

2015 | Mathematics teaching: Choices and consequences. Enhancing Mathematical Learning through Talk Seminar 5, Brunel University (Richmond) 27 April 2015 |

2015 | An analysis of pre-service teachers’ reflections on ‘good practice’ teaching videos. (with/presented by Patti Barber, Helen Fielding, Gwen Ineson and Charis Voutsina). BSRLM Joint Conference, St Patrick’s College, Dublin. 28th February 2015 |

2015 | Powerful mathematics teaching: embracing ‘the unexpected’. Plenary presentation at Conversations on Knowledge for Teaching Conference. Launceston, Tasmania, 13 February 2015 |

2015 | The Knowledge Quartet 2003-15: genesis and evolution of a theory of mathematical knowledge in teaching. Mathematics & Statistics Education Seminar University of Auckland, 30th January 2015 |

2014 | Mathematics teaching: surprises and opportunities. Matematikksenteret Novemberkonferansen, NTNU Trondheim, 27^{th} November 2014 |

2014 | Explaining to Jennifer. Seminar: Loughborough University Mathematics Education Centre, 22nd October 2014 |

2014 | The Knowledge Quartet. Seventh YERME Summer School (YESS-7), Reinhardswaldschule, Kassel, Germany. 4th-11th August 2014 |

2014 | Content knowledge and commitment to inquiry 38th Conference of the International Group for the Psychology of Mathematics Education, Vancouver, Canada. 19^{th} July 2014. |

2014 | Using Grounded Theory: A Collaborative Approach (with/presented by Patti Barber, Patrick Barmby, Helen Fielding, Ray Huntley, Gwen Ineson and Charis Voutsina). BSRLM Day Conference, University of Southampton. 14^{th} June 2014 |

2014 | Developing mathematics teaching with the Knowledge Quartet 2003-13: Origins and episodes. University of Athens, Greece. 11th June 2014 |

2014 | Mathematical Knowledge in Teaching. Symposium on Research into Aspects of Mathematics Teaching. Department of Mathematics & Statistics, NUI Maynooth, Ireland. 6th June 2014 |

2014 | Developing secondary mathematics teaching with the Knowledge Quartet. Secondary workshop, BCME8, Nottingham, 16 April 2014 |

2014 | Developing primary mathematics teaching with the Knowledge Quartet. Primary workshop, BCME8, Nottingham, 15 April 2014 |

2014 | Responding to students’ contributions in the mathematics classroom: the case of Saudi trainee primary teachers (with Bader Aldalan). BSRLM Day Conference, King’s College London. 1^{st} March 2014 |

2014 | Representing Mathematics in the Classroom. Research Seminar, University of East Anglia, 13th February |

2014 | Mathematical Knowledge in Teaching (with Nathalie Sayac, Steve Lerman and Jeremy Hodgen). Mathematics Education Symposium France-UK, Paris-Diderot. 31st January 2014 |

2014 | Starting from the data: The genesis of the Knowledge Quartet. Høgskolen i Sør-Trøndelag, Norway. 16th January 2014 |

2013 | Developing mathematics teaching with the Knowledge Quartet 2003-13: Origins and episodes. XXIV Seminário de Investigação em Educação Matemática Braga, Portugal: Universidade do Minho. 17th November 2013 |

2013 | JMC now and a look to the future. JMC 50^{th} anniversary event, Royal Statistical Society. 5^{th} November 2013 |

2013 | “Interpretive risks and mis-appropriation”: The case of the Knowledge Quartet. Høgskolen i Sør-Trøndelag seminar at Brekstad, Norway. 4th October 2013 |

2013 | University mathematics teaching: is this the real thing? Invited plenary talk, Irish Mathematical Society Conference, NUI Maynooth, Ireland, 26th August 2013 |

2013 | Developing one-to-one teacher-student interaction in post-16 mathematics instruction. 37th Conference of the International Group for the Psychology of Mathematics Education, Kiel, Germany. 1^{st} August 2013 |

2013 | Who owns a theory? The case of the Knowledge Quartet. University of Southampton, 13 May 2013 |

2013 | Mathematical explanation. University of Leeds, 29 April 2013 |

2013 | Mathematics security and the individual (with/presented by Eleni Charalampous). CERME8: Eighth Conference of the European Society for Research in Mathematics Education, February 2013, Antalya, Turkey |

2013 | Developing mathematics teacher education practice as a consequence of research (with Fay Turner). CERME 8: Eighth Conference of the European Society for Research in Mathematics Education, February 2013, Antalya, Turkey |

2013 | Mathematical explanation. Seminar, University of Oslo, 23 January 2013 |

2013 | Mathematical explanation. Seminar, Brunel University, 16 January 2013 |

2012 | Perspectives on mathematics teacher knowledge: the Knowledge Quartet. University of Dundee, 23 November 2012 |

2012 | Developing an online coding manual for the knowledge quartet: an international project (with Tracy Weston and Bodil Kleve). BSRLM Day Conference, Cambridge, 17 November 2012 |

2012 | The Knowledge Quartet: a framework for developing knowledge for teaching mathematics. Symposium of the Finnish mathematics and science education research association: University of Jyväskylä, Finland. 9 November 2012 |

2012 | Auditing the mathematical knowledge of elementary school teachers. Seminar, St Patrick’s College, Drumcondra. 27 September 2012 |

2012 | The experience of security in mathematics. 36th Conference of the International Group for the Psychology of Mathematics Education, Taipei, Taiwan. July 2012 |

2012 | Explaining Explaining. Invited plenary presentation, Eighteenth National Congress of the Association for Mathematics Education of South Africa. 25th June. North-West University, Potchesfroom, South Africa |

2012 | Explanation. Cambridge Mathematics Education Colloquium, 11 June 2012 |

2012 | Perspectives on mathematics teacher knowledge. Graduate student seminars. University College Trondheim, Norway. 26-27 April 2012 |

2012 | Explanation in mathematics teaching. Research seminar. University College Trondheim, Norway. 27 April 2012 |

2011 | The Knowledge Quartet. Dokuz Eylül University, Izmir, Turkey. 11 November 2011 |

2011 | Triggers of contingency in mathematics teaching. 35th Conference of the International Group for the Psychology of Mathematics Education, Ankara, Turkey. July 2011 |

2011 | Mathematics teacher knowledge. Doctoral seminars, University of Oslo. 23-24 March 2011 |

2011 | Secondary mathematics teachers’ content knowledge: the case of Heidi. CERME 7: Seventh Conference of the European Society for Research in Mathematics Education, February 2011, Rzeszów, Poland |

2010 | Analysing secondary mathematics teaching with the Knowledge Quartet. BSRLM Day Conference, University of Newcastle. 13th November 2010 |

2010 | Knowledge for mathematics teaching: the Knowledge Quartet. Research seminar, Centro de Investigación y de Estudios Avanzados del IPN, Mexico City, Mexico. 5^{th} November 2010 |

2010 | Analysing mathematics teaching with the Knowledge Quartet. Research seminar, Centro de Investigación y de Estudios Avanzados del IPN, Mexico City, Mexico. 4^{th} November 2010 |

2010 | Knowing and using the Knowledge Quartet. Research seminar, Universidad Pedagógica Nacional, Mexico City, Mexico. 3^{rd} November 2010 |

2010 | Frogs and ski-slopes: contrasting knowledge for elementary and secondary mathematics teaching. Paper presented at the Symposium on Mathematics Education Research at the University of Cyprus and the University of Cambridge. University of Cyprus, 18th September 2010 |

2010 | The use of examples in the teaching and learning of mathematics. Graduate student seminar. University of Cyprus, 14th September 2010 |

2010 | Mathematical knowledge in teaching. Graduate student seminar. University of Cyprus, 13th September 2010 |

2010 | Back to the data: Jason, and Elliot’s quarters. 34th Conference of the International Group for the Psychology of Mathematics Education, Belo Horizonte, Brazil. July 2010. |

2010 | The Knowledge Quartet. Invited talk to students at University of Leicester. 11th June 2010 |

2010 | Mathematical knowledge in teaching: situations, types and prototypes. Mathematics Education SIG, Institute of Education, University of London. 7th June 2010 |

2010 | Knowledge for mathematics teaching: beyond subject matter. Research seminar, University College, Oslo, Norway. 27th May 2010 |

2010 | Mathematics teachers’ knowledge in action: a celebration. Holmboe Prize Symposium, University College, Oslo, Norway. 26th May 2010 |

2010 | The use of examples in the teaching and learning of mathematics. Graduate student seminar. Universitat Autònoma de Barcelona, Spain, 13th May 2010 |

2010 | Mathematical knowledge in teaching. Research seminar. Universitat Autònoma de Barcelona, Spain, 11th May 2010 |

2010 | Pronouns, objectification and generalisation. CamERA Conference, Faculty of Education, Cambridge. 4^{th} May 2010 |

2009 | Beliefs and actions in university mathematics teaching. 33rd Conference of the International Group for the Psychology of Mathematics Education, Thessaloniki, Greece, July 2009 |

2009 | Karen and Chloe: The Knowledge Quartet [with Fay Turner]. Research Forum on Mathematics Teacher Knowledge, 33rd Conference of the International Group for the Psychology of Mathematics Education, Thessaloniki, Greece, July 2009 |

2009 | The Knowledge Quartet. Invited talk to students at University of Leicester. 12 June 2009 |

2009 | Teacher knowledge: the undergraduate mathematics lecture. Seminar: King’s College London, 8 June |

2009 | What should an undergraduate mathematics lecture look like? Midlands Mathematics Education Seminar, Loughborough University, 11 February |

2009 | ‘Foundation knowledge for teaching: contrasting elementary and secondary mathematics.’ CERME 6: Sixth Conference of the European Society for Research in Mathematics Education, January 2009, Lyon, France. |

2008 | Mathematical knowledge in teaching. (with Ken Ruthven and Marilena Petrou) Cambridge Mathematics Education Colloquium, 24 November 2008 |

2008 | The Mathematical Knowledge of Elementary School Teachers: A Comparative Perspective [with Ngai Ying Wong] Eleventh International Congress in Mathematical Education, Monterrey, Mexico. Discussion group 14: International comparisons in mathematics education. July 2008 |

2008 | Mathematical Knowledge for Teaching. Invited plenary presentation. Eleventh International Congress in Mathematical Education, Monterrey, Mexico. Topic Study Group 27: Mathematical knowledge for teaching. July 2008 |

2008 | The knowledge quartet: a theory of mathematical knowledge in teaching. Eleventh International Congress in Mathematical Education, Monterrey, Mexico. Topic Study Group 27: Mathematical knowledge for teaching. July 2008 |

2008 | ‘How shall we talk about ‘subject knowledge’ for mathematics teaching?’ [with Fay Turner]. BSRLM Day Conference, University of Southampton. 21^{st} June 2008 |

2008 | Primary teacher education in England. Seminar on Primary School Teacher Training, University of the Aegean, Rhodes. June 11th 2008 |

2008 | Is it something I said? Promoting equity and participation in mathematics classrooms by attention to language. Invited plenary panel presentation at a National Science Foundation sponsored conference Investigating Equitable Discourse Practices in Mathematics Classrooms, 15-18 May 2008, Rochester, NY |

2008 | ‘The Knowledge Quartet: a means of developing and deepening mathematical knowledge in teaching?’ [with Fay Turner]. Paper presented at the fifth meeting of the Nuffield Seminar Series on Mathematical Knowledge in Teaching. Loughborough University, 18^{th} March 2008 |

2008 | ‘Research in Mathematics Education’ [with Elena Nardi] BSRLM Day Conference, Manchester University. 1^{st} March 2008 |

2007 | ‘Auditing the mathematics subject matter knowledge of pre-service elementary school teachers’. Paper presented at the third meeting of the Nuffield Seminar Series on Mathematical Knowledge in Teaching. Nuffield Foundation, Bedford Square, London, 27^{th} September 2007 |

2007 | ‘Developing knowledge for mathematics teaching: a theoretical loop’. Invited plenary, Second Mathematics in Ireland Conference, Dublin. 14 September 2007 |

2007 | ‘The Mathematical Knowledge of Elementary School Teachers: A Comparative Perspective’. Seminar, Hong Kong Association for Mathematics Education, Hong Kong Baptist University. 12 July 2007. |

2007 | ‘Knowledge Bases for Mathematics Teaching’. Seminar, Agder University College, Kristiansand, Norway, 3^{rd} May 2007. |

2007 | ‘Prospective primary teachers’ use of mathematics teaching handbooks’. CERME 5: Fifth Conference of the European Society for Research in Mathematics Education, February 2007, Larnaca, Cyprus. |

2006 | Knowing and teaching mathematics: foundation, transformation, connection and contingency. Costeas-Geitonas Mathematics Education Seminar, Athens, Greece. 17 December 2006 |

2006 | Knowing and teaching mathematics: foundation, transformation, connection and contingency. Institute of Education, University of London. 11 December 2006 |

2006 | ‘Vague language in Greek and English mathematical talk: a variation study in face-work’. [with Konstantinos Tatsis]. 30th Conference of the International Group for the Psychology of Mathematics Education, Prague, Czech Republic, July 2006. |

2006 | ‘Knowledge Bases for Mathematics Teaching’. Seminar, University of East Anglia, 28th March 2006 |

2005 | Lectures on Mathematics Teacher Knowledge. Summer school on Didactics and Methodology in Mathematics. Delphi, Greece, July 2005 |

2005 | ‘”Three cheers for Derek Haylock!” Primary PGCE students use of mathematics teaching handbooks.’ BSRLM Day Conference, Open University. 11 June 2005 |

2005 | ‘The knowledge quartet: a framework for reflection, discussion and professional development.’ Demonstration/presentation given at The International Commission on Mathematical Instruction (ICMI) Conference for the Fifteenth ICMI Study: the Professional Education and Development of Teachers of Mathematics. May 2005, Águas de Lindóia, Brazil. |

2005 | ‘The Knowledge Quartet: considering Chloe’. CERME 4: Fourth Conference of the European Society for Research in Mathematics Education, February 2005, Sant Feliu de Guíxols, Spain. |

2005 | ‘The Knowledge Quartet: a tool for developing mathematics teaching’. Invited plenary, Fourth Mediterranean Conference on Mathematics Education, Palermo, Sicily. 29 January 2005. |

2004 | ‘The knowledge quartet’. (with Anne Thwaites) Suffolk Western Area Headteachers’ Conference. Fornham All Saints, Suffolk. 18 November 2004. |

2004 | ‘Developing elementary mathematics teaching through a focus on teacher knowledge’. BERA Conference, September 2004, UMIST, Manchester. |

2004 | ‘Reflecting on prospective elementary teachers’ mathematics content knowledge: the case of Laura’. 28th Conference of the International Group for the Psychology of Mathematics Education. Bergen, Norway: University of Bergen, July 2004. |

2004 | ‘Propositional attitude’. ICME10, Copenhagen. Topic Study Group 24: Students’ motivation and attitudes towards mathematics and its study. July 2004 |

2004 | ‘The discourse of ‘subtraction as difference”. BSRLM Day Conference, University of Leeds, 12 June 2004 |

2004 | ‘The knowledge quartet’. (with Anne Thwaites, Fay Turner and Peter Huckstep) Cambridge Mathematics Education Colloquium, 10 May 2004 |

2004 | ‘The knowledge quartet’. Staff Seminar, Manchester Metropolitan University, 23 April 2004 |

2004 | ‘Teaching primary mathematics: choice of examples’. Invited plenary, Primary PGCE, Institute of Education, University of London, 21 April 2004 |

2004 | ‘The pursuit of perfect pedagogy’. Athlone Teachers Centre, Westmeath, 10 February 2004 |

2004 | ‘The pursuit of perfect pedagogy’. St Patrick’s College, Dublin. 9 February 2004 |

2004 | ‘The knowledge quartet’. School of mathematical sciences, Institute of Education. 15 March 2004 |

2004 | ‘The mathematics subject matter knowledge of primary school teachers’. (with Anne Thwaites and Peter Huckstep). CamERA Conference, New Hall, Cambridge, 9 January. |

2003 | ‘The knowledge quartet’. Research Matters Seminar. Anglia Polytechnic University, 9 December 2003. |

2003 | ‘Prospective primary teachers’ mathematics subject knowledge: substance and consequence’. BSRLM Day Conference, University of Birmingham, 15 November 2003 |

2003 | ‘The knowledge quartet’. (with Anne Thwaites and Peter Huckstep) BSRLM Day Conference, University of Birmingham, 15 November 2003 |

2003 | ‘Novices’ choice of examples in the teaching of elementary mathematics’. International Conference on the Decidable and the Undecidable in Mathematics Education. Brno, Czech Republic, September 2003. |

2003 | ‘Primary teachers’ mathematics subject knowledge’ Institute of Education (primary group). 9 June 2003 |

2003 | ‘The choice of examples in the teaching of mathematics: what do we tell the trainees?’. BSRLM Day Conference, University of Oxford, 7 June 2003 |

2003 | ‘Elementary Teachers’ Mathematics Content Knowledge and Choice Of Examples’. CERME 3: Third Conference of the European Society for Research in Mathematics Education, March 2003, Bellaria, Italy |

2002 | ‘Teaching primary mathematics: where’s the content?’ . BSRLM Day Conference, University of Nottingham, 16 November 2002 |

2002 | ‘Primary teachers’ mathematics content knowledge: what does it look like in the classroom?’ (with Anne Thwaites and Peter Huckstep) BERA Conference, September 2002, Exeter. |

2002 | ‘Proofs in Number Theory: history and heresy’. 26th Conference of the International Group for the Psychology of Mathematics Education. Norwich: University of East Anglia, July 2002. |

2002 | ‘The mathematics subject knowledge of pre-service elementary school teachers’. Second East Asian Regional Conference on Mathematics Education and Ninth Southeast Asian Conference on Mathematics Education. Singapore: Association of Mathematics Educators/Nanyang Technological University, May 2002. |

2002 | ‘Teaching primary mathematics: where’s the content?’ . BSRLM Day Conference, University of Nottingham, 16 November 2002 |

2002 | ‘Primary teachers’ mathematics content knowledge: what does it look like in the classroom?’ (with Anne Thwaites and Peter Huckstep) BERA Conference, September 2002, Exeter. |

2001 | ‘Self-expression and originality in pupils’ mathematics’ (with Peter Huckstep) BERA Conference, September 2001, Leeds. |

2001 | ‘Safety in numbers? Number crunching and making sense’. BSRLM Day Conference, Southampton 17 November 2001 |

2001 | ‘Primary School Teachers in Training: Mathematics Subject Knowledge and Classroom Practice’. Cambridge Mathematics Education Colloquium 22 October 2001 |

2001 | ‘Investigating the mathematics subject matter knowledge of pre-service elementary school teachers’. 23rd Conference of the International Group for the Psychology of Mathematics Education, Utrecht, The Netherlands. July 2001 |

2000 | ‘Generic Proofs in Number Theory’. Undergraduate Mathematics Teaching Conference, Sheffield, September 2000 |

2000 | ‘Analysis Of Classroom Mathematics Discourse: Shifting Attention from Transaction to Interaction’. BERA Conference, September 2000, Cardiff. |

1999 | ‘The National Numeracy Strategy’. Dorothy Gardner Memorial Lecture, Institute of Education Child Development Society, 27th May 1999 |

1999 | ‘The Mathematics subject knowledge of prospective primary school teachers’. Research Seminar, Centre for Studies in Science and Mathematics Education, University of Leeds. 18th November 1999. |

1999 | ‘The clinical interview: conduct and interpretation’. 23rd Conference of the International Group for the Psychology of Mathematics Education. Haifa, Israel. July 1999 |

1999 | ‘Primary teacher trainees’ mathematics subject knowledge and classroom performance’. Symposium paper, BERA Conference, University of Sussex. September 1999. |

1999 | ‘Knowing why: generic examples as didactic tools’ Research Seminar, Department of Educational Studies, Oxford University. 16th November 1999. |

1999- | ‘Creative mathematics: real or rhetoric?’ (with Peter Huckstep) BSRLM Day Conference, University of Warwick, 13th November 1999. |

1999 | ‘Primary teacher trainees’ mathematics subject knowledge: an update report’ BSRLM Day Conference, Open University, 27th February 1999. |

1998 | ‘What do mathematics tests test?’ (with Caroline Hilton) BSRLM Day Conference, Leeds, 14th November 1998. |

1998 | ‘Mind the gaps: primary trainees’ mathematics subject knowledge’.(with Caroline Heal) BSRLM Day Conference at Birmingham, June 1998. |

1998 | ‘Knowing why: generic examples as didactic tools’ Mathematical Sciences Research Seminar, Institute of Education, University of London. 23rd November 1998. |

1998 | ‘Conviction, explanation and generic examples’ 22nd Conference of the International Group for the Psychology of Mathematics Education. Stellenbosch SA: July 1998. |

1997 | ‘Fallibilism and the Zone of Conjectural Neutrality’ 21st Conference of the International Group for the Psychology of Mathematics Education. Lahti, Finland, July 1997. |

1996 | ‘Writing the thesis in mathematics education’ BSRLM meeting, Sheffield, February 1996. |

1996 | ‘Ten to the dozen: some aspects of classroom mathematics discourse’ Linguistics Research Seminar, University of Wales at Bangor 5th November 1996. |

1996 | ‘Respecting and saving face in classroom discourse’ BERA Conference, Lancaster, September 1996. |

1996 | ‘Generic examples’ Midlands Mathematics Education Seminars, University of Loughborough, 20 March 1996. |

1996 | ‘Generic examples’ Cambridge Mathematics Education Colloquium 29 April 1996. |

1996 | ‘Examples, Generalisation and Proof’ (with Liz Bills) BSRLM meeting, London Institute of Education, 9th November 1996. |

1996 | ‘Counting, estimation and the language of uncertainty’ 20th Conference of the International Group for the Psychology of Mathematics Education, Valencia, Spain, July 1996. |

1995 | ‘Vague Intentions’ Homerton College Research Seminar, 12 December 1995. |

1995 | ‘Researching Mathematical Thinking with Talk, Tape and Transcripts’ BCME3 Manchester July 1995. |

1995 | ‘Inductive Reasoning’ BSRLM meeting, Loughborough, May 1995. |

1994 | ‘On Not Being Sure’ Midlands Mathematics Education Seminars, University of Warwick, 23 Feb 1994. |

1994 | ‘Conveying Uncertainty in Mathematics: towards a developmental account’ BERA Conference, Oxford, September 1994. |

1993 | ‘Talking about Uncertainty’ Cambridge Maths Education Colloquium 18 October 1993. |

1993 | ‘Talking about Uncertainty’ BCME2 Leeds July 1993. |

1992 | ‘Pointing with Pronouns’ Cambridge Maths Education Colloquium 27 January 1992. |

1991 | ‘Mathematical Conversations with an Articulate Nine-Year-Old’ at the First British Congress of Mathematics Education, Loughborough, July 1991. |