How to increase by KFB • this is an easy way to increase by one stitch.
How to decrease by knitting two together (k2tog) • this is an easy way to decrease by one stitch.
How to weave in your ends on double sided garter stitch.
Learn how to do this symmetrical double decrease
The ‘right’ way to weave in your ends on reverse stocking stitch (and on the back side of garter stitch)