Education without reward

At first it is a great motivation for the child to "work out" the reward. However, it can also be very frustrating if you do not get the reward.
As parents, you learn very quickly that a reward system is the wrong approach! Eventually the child for any actions and behavior expected a reward. That's not the goal !? For us, anyway.
The right consistency (not to be confused with punishment !!!) is the better means to achieve the desired behavior, in my view. If something particularly well done, there are also times a "reward". However, this term is deleted from our vocabulary. We just call it "gift" :)