Giving credit to Enchanting Leaning, this craft is very cool, easy, cheap and interesting for every grade.
According to the curriculum, this was aimed for 3rd graders since they have to learn to follow instructions. However, I recycled it for 5th grades to approach Illustrated Guides (aka manuals). And I re-recycled once again for Secondary.
The pictures are of a little display I mounted before Christmas Break. I appologize for the picture quality, bad cellphone camera.