See that your children get it, and be sure to take interest yourself in what they learn. Strive to make your children good workers. Give them a chance to contribute work around the house, in the garden, or in the workshop - something apart from their studies. Never let them be unoccupied. Keep them working or playing all through their waking hours.
Idle hands are the devil's tools.
Rely on the Holy Spirit to bless all your efforts. You can depend on the promises in Scriptures that He will rejoice to help you. Insist on obedience to all you ask. You must have this obedience or all your other efforts will be thrown away. It's impossible to overestimate its importance.