Mathematical Thinking and Learning, a fully refereed journal, is directed at researchers interested in mathematics education from the perspective of psychology, sociology, philosophy, anthropology, mathematics and information technology, with a particular focus on mathematical thinking, reasoning and learning.

The journal seeks original, high-quality articles that address one or more of the following topics: interdisciplinary studies on mathematical learning, reasoning and thinking, and their developments at all ages; technological advances and their impact on mathematical thinking and learning; studies that explore the diverse processes of mathematical reasoning; new insights into how mathematical understandings develop across the life span, including significant transitional periods; changing perspectives on the nature of mathematics and their impact on mathematical thinking and learning in both formal and informal contexts; studies that explore the internalization of mathematics education, together with other cross-cultural studies of mathematical thinking and learning; and studies of innovative instructional practices that foster mathematical learning, thinking and development.

In addition to receiving research articles, the journal invites articles that present theoretical and philosophical analyses of issues related to the previous topics. Letters to the Editor and more extensive Critical Commentaries on published articles are welcomed. These should comprise critical, timely and responsible comment on issues of significance to mathematical thinking and learning. Suggestions for such topics are welcomed and should be sent to the Editor, Lyn D. English (L.English@qut.edu.au).

Readers are also encouraged to recommend books and other scholarly publications for review. Recommendations should be sent to the Review Editor, Bharath Sriraman, Dept. of Mathematical Sciences, The University of Montana, Missoula, MT 59812, USA (Tel: 406-243-6714, Fax: 406-243-2674, E-mail: SriramanB@mso.umt.edu).

Manuscript Preparation:

Mathematical Thinking and Learning is now using an online submission and review system, Editorial Manager, through which authors submit manuscripts and track their progress until acceptance for publication. Authors will enter pertinent information into the system and submit the following files: (a) cover letter file, containing (i) any comments to the editor as well as a statement indicating that the manuscript is not previously published or simultaneously submitted elsewhere (manuscripts copyrighted electronically or online will also not be considered) and (ii) confirmation that all original research procedures were consistent with the principles of the research ethics published by the American Psychological Association, except as may be detailed in the manuscript; (b) manuscript file, containing the entire text of the article, including abstract, all text, references, footnotes and appendices; (c) figures and tables, which may be submitted as separate files if desired.

Please log onto http://www.editorialmanager.com/mtl for information and instructions regarding registration and manuscript submission. Manuscripts should be prepared according to the guidelines of the Publication Manual of the American Psychological Association (5 th ed.). Double-space all material and place in the following order: title page, abstract, text, quotations, acknowledgments, references, appendices, footnotes, tables and figures. To facilitate blind review, authors' names and affiliations should not appear on the title page or elsewhere in the manuscript file (they can be keyed into the system and placed in a separate page in the cover letter file). The first page should include the manuscript title and an abstract of no more than 100 to 150 words. Number all manuscript pages, including the figures.

Illustrations:

Illustrations submitted (line drawings, halftones, photos, photomicrographs, etc.) should be clean originals or digital files. Digital files are recommended for highest quality reproduction and should follow these guidelines:

• 300 dpi or higher
• Sized to fit on journal page
• EPS, TIFF, or PSD format only
• Submitted as separate files, not embedded in text files

Color illustrations will be considered for publication; however, the author will be required to bear the full cost involved in their printing and publication. The charge for the first page with color is $900.00. The next three pages with color are $450.00 each. A custom quote will be provided for color art totaling more than 4 journal pages. Good-quality color prints should be provided in their final size. The publisher has the right to refuse publication of color prints deemed unacceptable. All original figures should be clearly marked in pencil on the reverse side with the number, author's name, and top edge indicated.

Permissions:

Authors are responsible for all statements made in their work and for obtaining permission from copyright owners to use a lengthy quotation (500 words or more) or to reprint or adapt a table or figure published elsewhere. Authors should write to the original author(s) and publisher of such material to request nonexclusive world rights in all languages for use in the article and future editions. Provide copies of all permissions and credit lines obtained.

Proofs and Reprints:

Page proofs are sent to the designated author using Taylor & Francis' Central Article Tracking System (CATS). They must be carefully checked and returned within 48 hours of receipt. Reprints of individual articles are available for order at the time authors review page proofs. A discount on reprints is available to authors who order before print publication.