03:15Something to Think AboutThe familyGrandparentsSchool Radio Duration: 15 minutes Tue 15th Mar 2011, 03:15 on School RadioAvailable for over a yearListen nowPaul Ewing continues his exploration of the family unit and today he's considering what it is to be a grandparent.GenresLearningPrimaryBrandSomething to Think AboutSeriesSomething to Think About: The family Source: BBC Online