useful links

A) International Organizations (alphabetical)

• AAPT (American Association of Physics Teachers)
  http://www.aapt.org/

• EPEC (European Physics Education Conference)
  http://www.physnet.net/EDUCATION/epec-1.html
  http://www.physik.uni-mainz.de/lehramt/epec/

• ESERA (European Science Education Research Association)
  http://www.naturfagsenteret.no/esera/

• EUPEN/STEPS (European Physics Education Network / Stakeholders Tune European Physics Studies)
  http://www.eupen.ugent.be/

• GIREP (Groupe International de Recherche sur l’Enseignement de la Physique, International Research Group on Physics Teaching)
  http://www.girep.org

• ICASE (International Council of Associations for Science Education)
  http://www.icaseonline.net/

• ICPE (International Commission on Physics Education of IUPAP)
  http://web.phys.ksu.edu/ICPE/index.html

• MPTL (Multimedia in Physics Teaching and Learning)
  http://www.mptl.eu/

• Latin American Physics Education Network
  www.lapen.org.mx/

B) For Teachers

• EUN (European Schoolnet)
  http://www.eun.org/portal/index.htm

• MERLOT (Multimedia Educational Resource for Learning and Online Teaching)
  http://www.merlot.org/

    Webportals

• European Schoolnet / Xplora
  http://www.xplora.org/ww/en/pub/xplora/

• Teacher-Online, website dedicated to advertising teaching positions in independent schools
  http://www.teacher-online.co.uk/index.asp

• Intel Innovation in Education
  http://www97.intel.com/education/

C) For Students

• European Union Science Olympiad (EUSO)
  http://www.euso.dcu.ie/euso/home/index.htm

• International Physics Olympiads (IPhO)
  http://www.jyu.fi/tdk/kastdk/olympiads/

• International Young Physicists’ Tournament (IYPT)
  http://www.iypt.org.uk/

• International Association of Physics Students (IAPS)
  http://www.iaps.info/

D) Public Understanding of Science

• Science on Stage
  http://www.esa.int/SPECIALS/Science_on_Stage/

• Science center
  http://www.ecsite.net; www.astc.org

E) Journals (Physics Education)

• American Journal of Physics (English, refereed)
  http://scitation.aip.org/ajp/

• European Journal of Physics (English, refereed)
  http://www.iop.org/EJ/journal/EJP

• Physics Education (English, refereed)
  http://www.iop.org/EJ/journal/0031-9120

• The Physics Teacher (English, refereed)
  http://scitation.aip.org/tpt/

• EUPEN ON-LINE - EOL, e-zine (English)
  http://www.eupen.ugent.be/news/eol.php 

• Physical Review Special Topics - Physics Education Research
  http://prst-per.aps.org/

• Science Education
  http://www3.interscience.wiley.com/cgi-bin/jhome/32122

•   International Journal of Science Education
    www.informaworld.com/smpp/title~content=t713737283
  
  
  
•   SCIENCE in School
    www.scienceinschool.org/
  
  
•   Latin-American Journal of Physics Education (English/Spanish)
    www.journal.lapen.org.mx/

F) Manufacturers (Physics Education)

• ELWE Didactic
  http://www.elwe-physik.de/en/index.html

• Leybold Didactic
  http://www.leybold-didactic.com/data_uk/index.html

• NTL
  http://www.ntl.at/

• PASCO
  http://www.pasco.com/

• Phywe
  http://www.phywe.de/e_index.html

• UNILAB
  http://www.unilab.co.uk/home.htm

• Vernier Software & Technology
  http://www.vernier.com/