The Blog Sampler Block this time is called Broken Dishes.
Cutting Instructions:
Light fabric: cut 2 squares @ 3 7/8 inches
Dark Fabric: cut 2 squares @ 3 7/8 inches.
Block Assembly:
Draw a diagonal line on the wrong side of each of the light squares.
Place each of these light squares right sides together with the dark squares. Sew a scant 1/4 inch seam on either side of the drawn line. 
Cut these apart on the drawn line and press towards the dark triangle.
Cut these apart on the drawn line and press towards the dark triangle. Arrange your triangle units as shown as shown and sew together.
Go here to find the instructions for finishing the block, keeping in mind that the light fabric is on the outside, and the dark fabric on the inside for this block.