Step Three: Slip the back stitch over the tip of the right needle while keeping the front stitch on the right needle. The back stitch should wrap around the front.
Step Four: Knit 1, and repeat steps two and three for the next stitch and for all stitches until there is only one remaining.
Pull the end of the yarn through the remaining stitch and cut the end!
These four tutorials for the month of February are the foundation for doing all knits.
For a more detailed video of how to cast off, check out the video below.