School of Dragons ® is a MMORPG based on DreamWorks Animation's How to Train Your Dragon franchise. Players raise and train their own dragon, interact. Play the exciting new online dragon game – School of Dragons! Train your dragons and learn new science facts with free dragon games for kids. Forum | School of Dragons · Science Experiments · Sign Up · FAQs. Sign up and enroll into the School of Dragons. This exciting How to Train Your Dragon game is perfect for kids between the ages of 8 and 12!.