Big Trend: Free online learning & assessment resources

I’ve got the impression that many companies are investing in offering free online learning and assessment resources and tools. I recently discovered these two: http://www.varsitytutors.com/practice-tests http://www.varsitytutors.com/classroom-assessment They can be interesting for learners, looking for self-paced revision and for teachers wishing to make their jobs easier (and spend their time on…