Help with crocheting instructions!?

The instructions are "single crochet in 2nd chain from hook, chain 1, skip next chain; repeat 24 times, turn---25 single crochet, 24 chain-1 spaces." I did the first part but I don't understand what I'm supposed to do after the turn. I'm trying to teach myself and this is my first project so its probably really simple. Please explain anyway if you can. Thanks!