Butterflies are great symbols of new life when you are talking about the resurrection. These are really easy and really effective to make- but are probably best made by older children as the folding can be a bit fiddly!
First get a brightly coloured page from a magazine,
Then cut it into 2 squares- I used one 12 x12 cm and one 8cm x 8cm
Starting with a corner, concertina the paper diagonally
Tie the two concertinaed squares together with thread