Assemble Quilt Center
1. Referring to Diagram 7, lay out four Sawtooth Star blocks, one green print setting square, and four green print setting triangles in three diagonal rows. Sew together pieces in each row; press seams toward setting square and triangles. Join rows. Add four green print corner triangles to make a block unit. Trim block unit to 9" square, leaving a 1/4" seam allowance on all edges.
2. Referring to Assemble Blocks, Step 3, clip seam intersections on block unit. Press block seam allowances toward green print setting pieces; press clipped intersections open.
3. Repeat steps 1 and 2 to make four block units total.
4. Referring to Quilt Assembly Diagram, lay out block units, multicolor stripe sashing rectangles, and blue check sashing squares in five rows. Sew together pieces in each row. Press seams toward sashing rectangles. Join rows to make quilt center. Press seams toward sashing rows. The quilt center should be 22" square including seam allowances.