You will need:
Poster board or paper plate
Cut the construction paper into squares. For the back row, the papers should be approximately 5-inch squares. Reduce the size of the squares in each row by 1-inch. For example, the next row in should be 4-inch squares, the next will be 3-inch squares, and the interior cones are 2-inch squares.
Roll each piece of paper into a cones shape (one end rolled tighter than the other)
Use glue gun to glue the tighter ends together.
If using a poster board, cut it into a 10 to 12-inch circle.
Starting on the outside edges, glue the cones in place.
Trim the ends as needed.
Your wreath is ready!