Encourage your kids to play golf by taking them with you when you play and practice and consider getting them an instructor once they get older and stop listening to you
First take one longer club and then angle your shoulders to the slope of the hill so that you can sweep the club across the grass and not dig into the ground at impact
With today's new driver technology the sweet spot of the drivers are much higher than in the past so you must tee the ball up high, which also has the added bonus of promoting a more sweeping swing that decreases ball spin and increases distance