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Click here for the .pdf instructions to make this week's practice block, which has 4 square-in-a-square units. You'll be able to practice additional skills too, as it also contains 4 "Y-squares" and 16 half-square triangles.

This week's versatile component is the square-in-a-square block. Using Lynn's easy patchwork math method, you'll be creating these blocks in no time.

Lynn's book, Patchwork Math Using Quilting Design Components, is available in the TQS shop. Click here to order.