Chapter 1
Whenever our child come to ask and tells us about her/his day, try to acknowledge their feelings. It would also be helpful if they do physical activities to express their unhappiness (such as drawing) until they get calmer after a few attempts.
When children throws tantrums, the ideal solution is not always getting them what they want, but addressing their need in a 'wish list'. They understand it as we as parents care enough about them.
Listening without judging is also helpful for children. Sometimes a sympathetic silence is all a child needs.