I respectfully disagree. Yes, parents should raise their children as in be present in their lives and help them grow and shape themselves. However, schools with the rules, social engagements, and learning is also a form of raising. Teachers, especially in elementary school, are extremely influential for young kids. How teachers behave when somebody is bullied, how they handle questions, basically how they handle anything, forms the minds of young children.

Is it the sole responsibility of a school to ensure well raised (for whichever specific definition of “well”) children? No. However, they are a large factor in the raising of children.