Cut out round shapes or circles from the papers.
Fold the round shape into equal halves and unfold it.
Now fold it on the opposite side and unfold. See we got a cross like mark on the round shape.
Bring one of the ends of the round shape to the centre of the round shape. Now take another end to the centre. Do the same with other end too. See we got a triangle like shape now. Make more shapes.
Now take two triangle shapes of two different colours. Open one of the folded ends of one triangle and attach to the folded end of the other colour as shown. Take another colour, attach its end to any of the shape. Fill up all the sides with different coloured triangles. Go on with sticking. It gradually leads to a ball like shape.
Now make a small hole on the tip of the ball and attach a string to it. Make more such balls, and decorate your home on special occasions.