When I unschooled my kids I didn't "teach" my kids, I facilitated their education. If I was to let my ego get in the way and think I had to teach them or lecture to them they would have only learnt what I know. They were/are capable of so much more than that. The next point is to realise that, given the right conditions, learning is always happening. We never stop learning and we can also learn so much from our kids, if we can just let go and stop thinking of ourselves as above them.