I know it is almost too late to be making holiday decorations now, but here goes, anyway. Tutorial #2.
Cut a cardboard tube leftover from wrapping paper, toilet paper or paper towels into sections. I used scissors to do this and it did get squashed a little, but I was able to make it round again. You could try using an Exacto knife if you don't want to squash it. I had some leftover from the window project which were painted. You can paint yours or leave it au naturale. Here is what it looks like.
The next step is for an adult to do. Make evenly (somewhat) spaced slots around the edge of the tube in the middle with an Exacto knife. It should look something like this.
Next, I used some big paper clips I had leftover from one of the elementary art lessons I did a few years ago. But you could also try using strips cut from plastic lids or containers, or cardboard strips from food boxes. You just want to make sure it is something a little stiff. Push the paper clips or strips into the slots. You will end up with something like this.
When you have the circles the way you like them, you will put glue on the backs of each and glue them to the paper clips and each other (sandwich the paper clips). I suggest using tacky glue for this as it works well for gluing disparate materials together. This should be enough to hold the paper clips in place, but I also put a little white glue on the outside edge of slots to help reinforce holding the paper clips in.
Below shows the back of one I made where I left the food box just the way it was. My grocery shopping one week was largely based on the color of container. There are quite a few things with red containers or boxes.
The selection of beer for that grocery shopping week was based solely on this very cute polar bear cap.
Tie a string around one of the paper clips, hang and enjoy. A bunch of these would look great in a window.