Light fabric: Cut 8 @ 2 3/8 x 2 3/8 inches square
Dark Fabric: Cut 8 @ 2 3/8 x 2 3/8 inches square.
Draw a diagonal line on the wrong side of all the light squares. Pair the light squares with the dark squares, right sides together and sew a 1/4 inch seam on either side of the drawn line. Cut apart on the drawn line and press to the dark.
Arrange your squares as shown below and sew together.
Go here for the finishing instructions. The large triangles on the outside of this one are the darks.