(South Africa) African Institute for Mathematical Sciences - AIMS offers intense master's degree program for students, researchers and teachers in Muizenberg located near Capetown. Included are the group's future goals and how to apply for fellowships. - http://www.aims.ac.za/
(Netherlands) Freudenthal Institute - Purpose is to research, understand and improve the teaching of arithmetic and mathematics at all levels, but particularly in kindergarten, primary, secondary and vocational education. - http://www.fi.uu.nl/en/
(UK) Open University - Centre for Mathematics Education. People, courses, research projects and themes, publications, meetings, resources. - http://cme.open.ac.uk/
(Canada) Institute of Mathematics and Statistics - Undergraduate and post graduate masters and phd courses for math and statistics. A combined venture of Carlton and Ottowa universities. - http://gsro.carleton.ca/calendars/95-6/SCIENCE/math.html
Discreet Math and Computer Science Center - Assistance in educating K-12 and undergraduate students about discreet mathematics. Lists programs and open problems in the field. - http://dimacs.rutgers.edu/Education/
(India) Bhaskaracharya Pratishthana, Pune - Educational and research institute in Mathematics, training for International Mathematical Olympiads. Publishes Journal Bona Mathematica, quarterly. Center for Regional Mathematical Olympiads, Maharashtra and Goa. - http://education.vsnl.com/bp
(UK) University of Nottingham - Centre for the Study of Mathematics Education, located in the School of Education. - http://www.nottingham.ac.uk/csme/
(UK) University of Plymouth - Centre for Teaching Mathematics. - http://www.tech.plym.ac.uk/maths/CTMHOME/CTM.HTML
(Sweden) Umeå University - Department of Mathematics, Research Group In Mathematics Education. - http://abel.math.umu.se/Didactics/MathsEdHome.html
(UK) University of Warwick - Mathematics Education Research Centre (MERC), Institute of Education. - http://www.warwick.ac.uk/wie/merc/
(UK)University of London Institute of Education - Mathematical Sciences Group. Research in the fields of mathematics education, particularly using computers, educational assessment, vocational education and in multilevel modelling of statistical data. - http://www.ioe.ac.uk/ms/
(UK) METRIC - Mathematics Education Technology Research Imperial College. University of London. - http://metric.ma.ic.ac.uk/
(UK) Centre for Innovation in Mathematics Teaching - The Centre, established in 1986, is a focus for research and curriculum development in mathematics teaching and learning with the unifying aim of enhancing mathematical progress in schools and colleges. - http://www.ex.ac.uk/cimt/
(UK) University of Wales, Bangor - Centre for the Popularisation of Mathematics. Master classes, book, articles, links. Topics include symbolic sculpture, Islamic art, knots. - http://www.cpm.informatics.bangor.ac.uk/