Crawling in cot instead of sleeping!

How do I get my 10 month old who has just recently started crawling to stop kicking her blankets off and crawling and rolling around the cot? She just keeps crying coz she can't settle herself, I've just put nothing in the cot today except for her comforter. In the past I have wrapped her from waist down and this has stopped her kicking blankets and therefore going to sleep very easily but I need to get her out of the habit of being wrapped, she's goes to child care for the first time this coming week and I'm afraid she's going to be a nightmare for them!! I have also tried making the blankets super tight but she still gets out and crawls around. She is fine at night time, she wears a sleeping bag but now it's summer she can't wear a sleeping bag through the day as it's way too hot!