Lunchboxes in our school in November 2013:

The some of the pupils already use lunch boxes without aluminium foil or sandwich paper but some still do. We want to change this.

Lunchboxes in our school in March 2014:

Now all pupils in the class have lunch boxes but some still use aluminium foil or sandwich paper and but this into the lunch boxes. We will try to explain them that this is not necessary anymore if they use a lunch box.