We have begun to hear witness accounts through the eyes of children who have fled the fighting in Pakistan - as they share their experiences with Plan staff.
Many have fled their homes with few possessions and made long, hazardous journeys to the camps or to stay with relatives. Conditions are cramped and increasingly under strain.
Up to 70% of displaced people in some areas are children and estimates now put the number of people displaced by the conflict between the Taleban and government forces at more than 2,000,000. It is now being sited by the Pakistani government as the biggest situation of this kind in the country's history.
Plan is working to create child-safe areas for children in the camps, where support and counselling will be available, and has launched an emergency appeal.
Sawaira's story
Eight-year-old Sawaira loves studying and misses school. She wants to return to her school in the Bunair region - but she is scared if she goes back, she and other children will be killed.
Her favourite subject is Islamiyat (religious studies) and she is desperate for the camp school to start.
"We left our home because of the fighting, there were loud bangs and we were all shouting and crying out of fear.
"I ran to my mother as I was very afraid of what was happening! I was running from room to room, but even they were not safe. We all just cried as we did not know what to do," she says.
She still re-lives those experiences especially at night, when she sees the flashes in her dreams. It is difficult for her to stop crying and she ends up running to her mother.
Abdullah's story
Abdullah, aged 15, and his family arrived at the camp after a long and difficult trek, sometimes at great risk.
He now experiences flashbacks of the violence he has witnessed.
But he is reluctant to share his worries as he says: "All the people here are very much helpless and their condition is very pitiable."
He admits he feels hopeless about the situation and misses school and worries about missing out on his studies.
I don't want to stay here, I want to go back home at all costs, I want the situation to get better quickly so that I can go back," he said.
[ Any views expressed in this article are those of the writer and not of Reuters. ]
An internally displaced girl, fleeing a military offensive in the Swat valley region, looks at the UNHCR (United Nations High Commission for Refugees) Jalozai camp, about 140 km (87 miles) north ...
