Sew & Quilt-in-One Placemats; FLIP & SEW METHOD (straight strips): Layer backing + batting + strip RS up + strip RS down. Sew seam, then flip strip over RS up. No extra quilting needed if strip is narrow. Continue adding strips and flipping them over.
Chevron Block - create effects with graduated values – start with a dark center and move to a light outer round, or do the reverse. Link shows quilts made using different rotations of the chevron block.