In this tutorial we learn how to edge a knitted piece with a single crochet. Start to attach the yarn to the right side, working in a forward direction. Now, work a slip stitch at the edge. From here, stick the hook in the fabric and pull through one loop. The, yarn over again and pull through both loops with the hook. After you do this, do it over again! You will repeat this process until you reach the end of the row. Once you're finished with the row, you will be finished with the edge and you can bind off at the bottom.