32nd Mathematics Teachers and Advisers Conference

Tuesday 25th June 2013 – School of Mathematics at the University of Leeds
13.30-17.00 – MALL Room. No registration fee.

From advertisement:

The School of Mathematics at the University of Leeds has a long history and tradition (over 30 years) of developing and maintaining contact with teachers in schools via this conference, our Sixth Form Conference, Mathematics Lectures in Schools and
other promotional activities.

The 32nd Mathematics Teachers and Advisers Conference/Workshop provides an interface between the School of Mathematics at the University of Leeds and teachers in schools and sixth forms.

Teachers and university staff alike are given a rare opportunity to exchange valuable experiences and re-invigorate their perspectives on the ever-changing world of mathematics education.

Please book the date of 25th of June 2013 in your diary and attend the event. If you have not registered yet, in cialis cheapest price order to register, simply email to amt5ld >>at<< maths.leeds.ac.uk  by giving your name, school and e-mail.

 

Survey for teachers of mathematics and science

This survey is part of the Institute of Education‘s work for The Royal Society project “Vision for Science and Mathematics Education 5-19”. A quote:

The Royal Society’s objectives include support for the development of a world class education system in science and mathematics as a contribution both to research and to UK economic competitiveness.  The current research is aimed at helping to redress identified shortcomings in current provision relating to teachers and the science and mathematics workforce, leadership and ethos within schools and colleges, infrastructure and accountability.

What surprises me is that such issues as subject knowledge and mathematical competence of mathematics teachers are not even mentioned in the survey. Look at relevant questions in the survey — they do not mention that!

Continue reading

Colors of Math

Documentary filmmaker Ekaterina Eremenko is famous for unique, innovative documentaries. Her new film Colors of Math (The Russian title, Чувственная математика - Sensual Mathematics - is better) is an intellectually stimulating and beautifully shot film invites us to look at mathematics from a new angle – as the arena of the senses. To most people mathematics appears abstract, mysterious. Complicated. Inaccessible. But math is nothing but a language to express the world. Mathematics can be sensual. In this documentary, the beauty of mathematics, its sounds, colors, taste, and texture are revealed through the eyes of contemporary mathematical geniuses Cédric Villani, Aaditya V. Rangan, Jean-Michel Bismut, Günter Ziegler, Maxim Kontsevich, and Anatoly Fomenko.

Get more information on the film at http://www.facebook.com/ColorsOfMath, and watch the trailer here. Judging by the trailer, the film deserves promotion by mathematicians.

A still from the film:

Mathematics and What It Means to Be Human, Part 1

An article by Michele Osherow and Manil Suri  in The Chronicle of Higher Education. From an introduction:

In May 2009, Michele Osherow, an English professor at the University of Maryland-Baltimore County and dramaturg at the Folger Theatre, in Washington, invited her colleague Manil Suri, a mathematician at the university, to act as

mathematics consultant for the Folger’s production of Tom Stoppard‘s ArcadiaThe play explores the relationship between past and present through the characters’ intellectual pursuits, poetic and mathematical. That led to a series of “show and tell” sessions explaining the mathematics behind the play to both cast members and audiences. In the fall of 2011, the two professors decided to take their collaboration to the classroom and jointly teach a freshman seminar, “Mathematics and What It Means to be Human.” Here is the first of a three-part series on how the experiment played out.

Read the full article.

Proof of concept

This blog was set up in October 2011. On 27 September 2012, less than a year later, the number of visits to the blog has reached a healthy 100,000 (look at the tiny dial at the top of the sidebar).

In my opinion, the blog serves as proof of the feasibility of a blog/journal hybrid for electronic publication: a free-flowing discussion blog for a professional community and a scholarly journal for more substantial contributions, cross-linked and providing ample opportunities for post-publication review and discussion.

At the time when the “author pays” model of open access publishing has become the focus of debate in academia (see the discussion on the sister blog, LMS Members) , The De Morgan Journal dispels  a few misconceptions. It positively proves that

  • free for authors and for readers channels of distribution of (pre-publication and/or post-publication peer-reviewed)  research work are easily attainable even for relatively small academic communities (in our test case: the mathematics education community represented by the LMS Education Committee);
  • achieving decent technical quality of texts is not a problem; this blog supports \( \LaTeX \). For an example of sophisticated typesetting of mathematics, have a look at the paper by David Pierce;
  • electronic internet publishing could be very cheap for people who run it (for this blog, the costs of hosting the blog are absorbed by the London Mathematical Society and are hard to quantify, but to give some idea of market prices, hosting of a similar blog on WordPress would cost 26 pounds per annum);
  • the main costs of academic publishing are covered by unpaid work of authors, reviewers, editors;
  • modern technology allows one to aggregate even small, 15 minutes at a time, contributions from authors  and commentators into a valuable and meaningful total;
  • this low-cost aggregation of collective effort is possible, however, only when the venture is run on a strictly not-for-profit basis (in a for-profit model, running costs immediately jump by several orders of magnitude because of need for expensive business infrastructure, costs associated with regulatory compliance, accounting, payment of taxes, etc.)

But enough about economics.

Blogs grow organically, like trees; they need some maintenance, attention and care, not much, but regular, like the watering of a garden. But what matters is the quality of content, something which is beyond the control of a humble blog administrator like me.  Even when this blog was still a seedling, it already attracted support and high quality input from the community — this is why it was able to make useful contributions to education policy discourse (see, for example, A draft school mathematics curriculum for all written from a humane mathematical perspective: Key Stages 1–4 and papers on specialist mathematics schools – they played constructive role in policy discussions).  I use this opportunity to thank all content providers: authors, contributors, editors who helped this blog to reach maturity.

Alexandre Borovik

David Wells: Can mathematicians help?

D. G. Wells,  Can mathematicians help? The De Morgan Journal 2 no. 4 (2012) 1–4.

Abstract:

Professional mathematicians have not made the contributions to the teaching of mathematics in schools that might have been expected, in part, at least, because of their failure to appreciate the processes of conceptualisation and reconceptualisation that lie behind good maths teaching and lead young children from naïve concepts, objectionable perhaps to the professional, in time to more sophisticated and professionally acceptable interpretations. Illustrated

by the idea that ‘Multiplication is repeated addition.’

Some descriptions of mathematics

I. Mathematics is an exact language for description, calculation, deduction, modeling, and prediction — more a systematic way of thinking than a set of rules.

Mathematics is the language in which it is impossible to make a nebulous or imprecise statement.

Using a legal analogy, mathematics is a language for writing contracts with Nature that Nature accepts as legally binding.

II. The practical importance of mathematics lies in its ability to describe the real world.

The real world consists of what matters. The word “matter” as a noun is used for what the physical world is made of. But if we ask, “What’s the matter with Anne?” we may be asking about a physical ailment, or we may be asking about an idea that is causing Anne to behave strangely. Ideas matter.

The whole point of mathematical education is to make ideas real for students, ideas that were not real for

them before. Ideas like fractions, for example. The fact that 2/3 is smaller than 3/4 matters in the real world.

III. Mathematically educated people are stem cells of a technologically advanced society. Because of the universality of mathematics, mathematicians and well educated users of mathematics are flexible in applying and inventing tools for work in technological environments which never existed before.

IV. Learning mathematics involves the profound assimilation of intellectual and aesthetic criteria as well as practically orientated ones. The very difficulty in learning mathematics makes it a personality-enhancing experience.

[With contributions and borrowings from David Corfield, Tony Gardiner, Michael Gromov, Niall MacKay, Henri Poincare, Frank Quinn, David Pierce.]

Steven Strogatz: Singular Sensations

A masterpiece of popularisation of mathematics, by Steven Strogatz in the  NYT: fingerprinting, the index theorem and works by  L. S. Penrose, “Dermatoglyphic topology,” Nature, Vol. 205 (1965), pp. 544–546, and  R. Penrose, “The topology of ridge systems,” Annals of Human Genetics, Vol. 42 (1979), pp. 435–444.

Acceleration or Enrichment

Acceleration or enrichment: Report of a seminar held at the Royal Society
on 22 May 2000, The De Morgan Journal, 2 no. 2 (2012), 97-125.

Full title of the paper:

Acceleration or Enrichment?
Serving the needs of the top 10% in school mathematics.
Exploring the relative strengths and weaknesses of “acceleration” and “enrichment”.
Report of a seminar held at the Royal Society on 22 May 2000.

The report includes contributions from Tim Gowers, Gerry Leversha, Ian Porteous, John Smith, and Hugh Taylor.

Abstract:

This report was originally published in 2000 by the UK Mathematics Foundation (ISBN 0 7044 21828). It was widely red, and was surprising influential. However, it appeared only in printed form. Various moves made by the present administration have drawn attention once more to this early synthesis— which remains surprisingly fresh and relevant. Many of the issues raised tentatively at that time can now be seen to be more central. Hence it seems timely to make the report available electronically so that its lessons are accessible to those who come to the debate afresh.

While the thrust of the report’s argument remains relevant today, its peculiar context needs to be understood in order to make sense of its apparent preoccupations. These were determined by the gifted and talented policy’ adopted by the incoming administration in 1997, and certain details need to be interpreted in this context. There are indications throughout that many of those involved would probably have preferred the underlying principles to be applied more generally than simply to “the top 10%”, and to address the wider question of how best to nurture those aged 5–16 so as to generate larger numbers of able young mathematicians at age 16–18 and beyond. The focus in the report’s title and subtitle on “acceleration” and on “the top 10%” stemmed from the fact that those schools and Local Authorities who opted at that time to take part in the Gifted and Talented strand of the Excellence in Cities programme were obliged to make lists of their top 10% of pupils; and the only provision made for these pupils day-to-day was to encourage schools to “accelerate” them on to standard work designed for ordinary older pupils. The wider mathematics community was remarkably united in insisting that this was a bad move. This point was repeatedly and strongly put to Ministers and civil servants. But the advice was stubbornly resisted; (indeed, some of those responsible at that time are still busy pushing the same linez.

The present administration seems determined once more to make special efforts to nurture larger numbers of able young mathematicians, and faces the same problem of understanding the underlying issues. Since this report played a significant role in crystallising the views of many of our best mathematics teachers and educationists, it may be helpful to make it freely available—both as a historical document and as a contribution to current debate.

Read the whole paper. 

Tony Gardiner: Nurturing able young mathematicians

A. D. Gardiner, Nurturing able young mathematicians, The De Morgan Journal  2 no. 7 (2012), 87-96.

Abstract:

We summarise the developments of the last 20 years—highlighting the key underlying assumptions, and indicating certain unfortunate consequences. We show how official policy has been based on

  • persistent failure: (i) to develop and to implement a suitably challenging curriculum, and (ii) to provide ordinary teachers with good texts, suitable subject-specific professional development, and appropriate assessment targets;
  • a misconception of the curriculum as a one-dimensional ‘ladder’ (with each topic nominally the same for everyone, with uniform expectations for all pupils at a given ‘level’), up which pupils progress at their personal rate, and
  • associated accountability measures that have unintended consequences.

We then outline the alternative conception of a two-dimensional “*-curriculum”, in which each theme in the standard curriculum sequence is explored (and where necessary, assessed) to different depths, and where those who manage to dig deeper and to lay stronger foundations emerge naturally as the ones who are well-placed to subsequently progress further. In such a model, able pupils in Years 5 and 6 would not be pushed ahead to achieve a premature and superficial mastery of ‘Level 6’ material, but would spend time exploring harder problems at ‘Level 4’ and ‘Level 5’ (so-called 4* and 5* material). Similarly, able students in Years 10 and 11 would not be entered early for an accessible but superficial GCSE, but would instead be expected to master core GCSE material more deeply, so as to make the subsequent transition to A level in Year 12 straightforward.

Read the rest of the paper.