| Sew the squares needed in rows. |
| Mark a line corner to corner on the square. Stitch on the line. Trim seam allowance to 1/4". |
| Press seam allowance towards large triangle. |
| Sew the squares needed in rows. |
| Mark a line corner to corner on the square. Stitch on the line. Trim seam allowance to 1/4". |
| Press seam allowance towards large triangle. |
| 3 1/2" x 3 1/2" squares |
| Draw a diagonal line from corner to corner, sew 1/4" on each side of line & cut on drawn line. |
| Press seam allowance toward dark. Stack the two half square triangle on top of each other. |
| Draw a diagonal line from corner to corner, sew 1/4" on each side and cut on drawn line. |
| Trim to 2 1/2" x 2 1/2" |
| Assemble block row by row. |