u will need in total 4 dina4 papersheets fold 2 of the sheets to a fan one... and twice... glue the fans onto each other and fold to the center fix the ends with glue repeat the procedere with other 2 pages glue
fold to the center fix both fans with glue cut a circle of colored paper and place it in the center cut out a superhero symbol and glue it on the circle fix it with tape strips fine : )