This series by Jane Czaja has 3 workshops on making different styles of Hexagons: Plain, Flower, and Star. They are all made the same size, having 9 on the final round count.

Once the various hexagon shapes have been sewn together, you need to tackle the outside edge. And in the 4th and final workshop of the series, Jane shows you how to do this.

To make the finished project more interesting, Jane suggests you could think about using several colours.