Fold a coffee filter in half. Then fold it in half 3 more times.
Cut the wide end on a curve.
Color the top half with a yellow marker or any color you want for the center of the flower.
Spray the colored, folded coffee filter with water.
Open the filter and let it dry.
Center and glue the dried yellow flower around a styrofoam ball.
Make several more flowers with coffee filters with colors you want for the petals.
Glue them onto the ball with the yellow filter and add as many as you like.
Make another filter flower, but this time cut the curve shorter.
Color the smaller one in green for the base of the flower and glue it on top.
Color wooden skewers green for stems.
Press the skewers into the bottom of the ball covered in filter flowers.
Add green leaves by cutting a green filter flower apart and gluing them to the skewer.