Drift runners is not a good learning game, but it is fun.

     It explores raciing which doesn't teach much.  You could learn about how to make a car better. The genre is racing which doesn't do anything to help you educationally.  It looks pretty good otherwise.  It works good and it's easy to understand.  Maybe they should add more dangerous fire pits and alligators pits.  I would like to learn the graphic design and animation.
    genesisdriven.com