For twenty years, the Publimath bibliographic database has catalogued resources useful for mathematics education and the professional development of mathematics teachers, from preschool through university. With 17,000 visits a month in 2017, it seems to have achieved its goal! Behind this remarkable tool is a group of nine teachers working together in the Commission inter-IREM / APMEP.
Publimath contains 25,300 records (including every article from Tangente!), 9,000 of them linking to online resources that are freely available on the web. In addition, 7,620 records are for publications by the IREM (institutes for research on mathematics education), 4,363 are for publications by the APMEP (association of public-sector mathematics teachers), and 2,646 are for your favorite magazine…