Kids make a chain every time they see or do an act of kindness. I think this would be great to write different acts of kindness that they have seen or done and then make a tree with them and put it on the door!
How To: Make Modern Paper Ornaments
DIY: modern paper ornaments, looks easy enough even for me
DIY-Deko: Zauberhafte Ideen zum Selbermachen
Einfache DIY-Dekoideen mit großer Wirkung - jetzt auf: http://www.gofeminin.de/gespraechsstoff/diy-dekoideen-s1274942.html