Iused to be a rebbi. I taught tenth grade in a rather unspectacular career that spanned two years. It wasn’t long enough to give me any real chinuch expertise but it does qualify me to offer a certain insight. Few rebbeim and morahs experienced as they might be would make the following statement — not because they don’t think it true but because it’s awkward for them to say it.
Give your child’s rebbi/morah/teacher a Chaunkah present. It makes a difference.
Our mechanchim and mechanchos aren’t in this for personal gain but for altruistic reasons to change lives and inspire souls. But they’re people too. And when you acknowledge them and show them that you appreciate what they do your child will benefit. It’s not a bribe: When you invest in a relationship when it’s important to you then it becomes important to the other person as well. And a relationship with the rebbi or morah can only help your child.
Some tips from those on the receiving end: