A student doesn’t have to favor math over video games to be a successful math learner.

from blog Justin Skycak, | ↗ original
Their behavior just needs to align with the learning process, which can often (not always, but quite often) be made to happen through incentives: e.g., “if you complete all your work this week then we’ll go get ice cream on the weekend,” or “no video games tonight until you complete your work.”