Rings from twist off lids like those on salad dressing jars can be covered in green pipe cleaners with a tiny bow on top to make Christmas tree ornaments.
Approximate Time: Depends on age of child
By preserver from Manitoba
This page contains the following solutions.
Recycled milk jug lids for a Christmas wreath ornament. Save the circle portion of your milk jugs. All you need are some pipecleaners and some ribbon.