Yes children did die a very small number over 30 years and the article you have quoted includes children killed by terrorists too
They will relate testimonies in storytelling form about how the children were killed by the British army, the IRA and loyalist paramilitaries between 1971 and 1981.
My point still stands that British army personnel did not shoot and kill kids throwing petrol bombs at them. You are using the fact that a 13 year old boy playing with fireworks was the cause of his death by gunfire and don't seem to think that the adult trigger happy soldier bares any responsibility for the child's death