The best way to build a TEAM is to help them, be with them and assist them 24/7
You should lead by example. You do it first and show them how to do until their familiar with what they are doing.
You have to treat them like your only child.
Parent will teach their only child how to eat, how to drink what not to touch etc. Same way child is also confident when his/her Parents are near by and follow you where ever you go hanging to you finger.