Each parent cares more about some areas of learning than others. If I want my child to be at home in many places, I may emphasize languages. Maybe I care more about English skills than science fluency or the other way around. Sports, dance, music and art are examples of other sectors that some of us care about more and others care about less.
For those of us who are religious, teaching Bible, Torah and religious texts is important. Herein lies a dilemma. We can sometimes forget what our goal is.
For Jews who are faithful to God, Sabbath observance is a core of our lives. Yet, my husband tells of men he observed when he was a young boy, who would smoke (a Sabbath violation) as they studied traditional Jewish texts with great erudition on the Sabbath. Their knowledge was intellectual but skipped their Jewish souls.