Home education
Home schooling is becoming more widely used in the Ukraine as an effective tool to educate some children.
You may find that your families are already familiar with this method of learning and that they may want to continue when they get to the UK. On the other hand you may find that when the children arrive they are not quite ready to enter the school environment.
Home schooling could be used in the interim to keep their education going and provide them with some structure to their day.