Pop-up-Karte "Geschenke" (chrismas party ideas for kids)
Christmas Tree origami // Looks like a Christmas Eve craft with the kids!
Crafting Archives - Page 134 of 141 - Crafting Intensity
Here's a template for your Christmas Trees, just adjust theoutline to get the style you want but don't change the inside slot positions. A dab of hot glue from a glue gun will help to stop them from folding flat together ;
Plastic Bottle Penguins - 20 Genius DIY Recycled and Repurposed Christmas Crafts