Regards,
Charity is a humanitarian act of helping others with money, food or good advice without expecting anything in return. Charity should start from child as he learns humanity from childhood. Donation should be generous I think donation should not be broadcast. We do charity for the pleasure of Allah. Not to show off. But if we alone cannot help a person completely, it is better to broadcast it for more help from others. Your suggestion is great we teach humanitarian work to the little ones from now on.