Can you pull us out of the mire again mumnsetters?? In RE they are doing the 'holy trinity' (father, son & holy ghost - sorry if thats obvious to everyone!)
The children need to make a model of something else where three things combine to make one and we're truly stuck!! THe only thing I can think of is a plait and so make a 'model' of a plaited loaf of bread but thats not really three different things! We are not a particulary arty lot so my joke suggestion of a model of the 'sugarbabes' wasnt particularly helpful! Thanks all