Before I start this post I want to repeat something I have said before.
The instructions I post on this blog reflect the way I made my blocks. This is probably not the only method you can use to make your block. Just what worked for me.
Print or trace the block diagram onto foundation paper, number, and cut out the small center section as below.
If you use freezer paper to foundation piece, like I do, cut it out carefully and keep the rest of the diagram intact.
Iron the sections onto the wrong side of the appropriate fabrics and trim the seam allowances to 1/4".
Baste through all layers.
Applique along the inner edge.
Remove the basting and freezer paper.