Philip and Andrew were having a lot of fun in the loft.

They found a box with books that belonged to their dad, from the days he was in school. The boys laughed a lot reading from the old note books their father wrote. The school manuals were so different from the ones nowadays.

-Take a look at this map of Europe, said Philip.Some borders are not right.

-I can’t believe this, said Andrew. These books are so old!

When father got up to the loft and saw what they were doing, he started laughing too.

-Yes, dear children, books get old. Some books after 25 years are old and not accurate, because in time things change. Few books remain up to date for a long time.

Ask your parents or your grandparents to show you old notebooks or the school manuals they used when they were children.