I found these crafts online, and copied them thinking my kids would like them.
I made this wreath from my cardboard circle.
Originally I used a foam insulator pipe. Epic Fail! Pinterest Fail. The foam doesn't hold its shape. I spent a lot of time and energy making the foam insulator a perfect circle, and then with in a week of sitting in my closet all wreathed up, it ended up like this, so I pulled it apart and used cardboard instead.