Block 9, Dresden Plate, is the same as block 8, but assembled in a circle rather than fans. (Fans are more forgiving.)
Marking and matching seams was the most important part of this block. The seams are not pressed in opposite directions, so you WILL need to pin in order to match the seams perfectly. I think I used better fabric values in this block and am happy with the outcome.
Block 10 is the Piece Star Block. I call it the “wish I squared my pieces up” block! If I made this block again, I would be sure to square up my center diamond blocks. I changed this design slightly by turning the corner background blocks into half square triangle blocks to introduce another color into the block. I should have nudged my diagonal seam over by the width of my thread to make the blocks the perfect size for piecing. All of these things would have made the block lie flatter when assembled. All of the seams create thick intersections, so I pressed most of the seam open to make them lie flatter.