Paper fortune tellers are fun little origami projects for predicting someone's future. They can be for silly things like questions magic 8 ball would answer. The outside has a color or number. Someone picks the number/color and the fortune teller is open/closed the corresponding number of times. Then the person picks a number/color/letter/etc. on one of the inside tabs and whatever is says underneath is that person's fortune!
Take a standard 8.5 x 11 inch sheet of paper. This will be what you use to make your paper fortune teller.