Centre collégial de développement de matériel didactique (CCDMD): One of the most reputable resource for teachers and students of French. Contains hundreds of online interactive French exercises as well as theoretical information on all aspects of French.
Edufle.net: French as a second language ( FSL ) and French as a foreign language ( FFL ) directory. Filled with well documented articles on TFSL and TFFL, with bibliographies, didactic tools and directories. Excellent reference site for teachers.