I posted balloons earlier but recently heard of something that adds incentive to the mix.
For kids. Stencil numbers on paper targets and assign a value for each number/target. Place them randomly and award high scores with prizes.
Not only does it promote accurate shooting, it also instills the sense of competition and may lead to future shooting competition. Which is a whole lotta fun!
GTDS Member #7
GOTOD Member #757
Snub Club Member #757