For Your Languages Teachers/Students: Memrise.COM
Link: Memrise - the fun way to learn anything
We're obsessed with using brain science to help you learn faster. This isn't a marketing ploy- we're really experts in this stuff. And from day one we've built Memrise to embody the very best knowledge about how your brain works, and so help you learn as quickly and effortlessly as possible.
We use 'mems' to help you form vivid, sensory memories. We test you continuously, always making sure to give your brain just the right workout. We remind you of what you've learned at scientifically optimized times so your memories are always growing stronger, and never forgotten...