How to crochet snowflake

Abbreviations for Basic Crochet Stitches
These are the most common abbreviations in standard terms as determined by the crochet guild. All of these abbreviations refer to the most basic of crochet stitches.
Abbreviation Term
ch chain
st(s) stitch(es)
slst slip stitch
sc single crochet
dc double crochet
hdc half double crochet
tr triple crochet