Norwegian Online Courses
Norwegian Language Courses | CampusOnline.no
http://www.campusonline.no/english/norwegian-language-courses
Learn Norwegian – Free Online Course – Innovative Language
http://www.innovativelanguage.com/learn-norwegian/online-course
Norwegian language courses online – Folkeuniversitetet
http://www.folkeuniversitetet.no
Norweigian grammar execises
http://www.stolaf.edu/depts/norwegian/grammar/grammar.html