We looked into our fridge and made some photos of our eggs.  We studied the numbers and the letters printed on them. We learnt that the first number shows us the way the hens have been living: free, on the floor or in a cages. We have seen that most of us buy the eggs with number 3.

We have discussed the advantages and disadvantages of each type of egg.

També hem pogut comentar la diferència entre data de caducitat i data de consum preferent.