TREBLE CROCHET (tr) US term: double crochet
One of the most popular stitches in crochet, this simple stitch is twice as high as a double crochet stitch
1 To work a treble crochet, start by winding yrh and then insert the hook under the top 2 loops of the stitch on the previous row.
2 Wrap the yarn around the hook (yrh) and pull the yarn through the stitch only.
3 You will now have 3 loops on the hook. Yrh again, and draw the yarn through just the first 2 loops on the hook.
4 You will now have 2 loops on the hook. Yrh again and draw the yarn through the remaining loops on the hook. Your treble crochet is complete.