"I think that they were able to experience the social and psychological conditions in which refugees live. But they experienced it for 24 hours … a real refugee is in a state of uncertainty and never knows when it will end," he said.
For the project, called "On the Run," the 73 children, aged from 14 to 18, spent 24 hours experiencing life as a refugee, during which they had to walk 20 kilometers in the rain, without food and a small amount of water.
"We also replicated the activities of a terrorist group, who could forcibly recruit you. We carried it out in the rain and melting snow; at night the temperature reached three degrees."
Liron put together the exercise with the help of the Red Cross, and the students received honorary diplomas from the humanitarian organization.
"I think they (the children) understood the massive difficulties of claiming asylum in a foreign country. I think it's very difficult. It's already hard to find yourself in a situation where you have to leave your own country and then seek shelter somewhere else."
The teacher said that the current migration crisis is a phenomenon that requires political solutions to tackle the causes of migration.
"How can we make life easier for refugees? Maybe if they did not have to leave their homes, if there was no war. If you look at this, it's a real human drama," he said.