Bumper.. I've found instructions in stitching book. UK terminology (wish it was standard terms for UK and US, i get so confused!):
SINGLE CROCHET (SS):
Start Make a foundation row of chains, insert into 2nd chain from hook.
End Make a turn chain, turn work and insert hook through back half of first stitch in row below to make 1st slip stitch
DOUBLE CROCHET (DC):
Start Make foundation row of chains and insert into 2nd chain from hook, yarn over...
End Make a turn chain, turn work and insert hook through both halves of the 1st stitch in the row below to make the first DC.
HALF TREBLE (HTR):
Start Yarn over, Insert hook through back of 3rd chain from the hook...
End Make 2 turn chains, turn work, make first HTR into 1st stitch in row below. Continue this way for all following rows.
TREBLE (TR):
Start Yarn over, Insert hook through back of 5th chain from hook
End Make 3 turn chains,turn work, make first TR into 2nd stitch in row below
DOUBLE TREBLE (DTR):
Start Yarn over twice, insert hook back of 6th chain from hook
End Make 4 turn chains, turn work, make first DTR into 2nd stitch in row below
TRIPLE TREBLE (TRTR)
Start Yarn over x3,insert hook through back of 7th chain from hook
End Make 5 turn chains, turn work, make first TRTR into 2nd stitch in row below.
Hope this helps - this is just from a book, i don't really know what i'm doing yet!