mitten I brought in a variety of other mitten titles which included this sweet little book that introduces the origins of wool (albeit in a somewhat roundabout way). I thought I would talk about wool and fibers a bit more than I did back when we stitched together our own mittens. This time we brought out our basket of wool pieces and then added a variety of bits of roving. The children then placed their pictures into a zip close bag. We added warm water and a squirt or two of dish detergent, sealed the bag and got to smooooooshing. After that we used our pool noodle pieces as rolling pins and rolled a bit more for good measure before picking up the bags and squeezing them. I had to bring the art home with me for rinsing as we do not have hot water at work (a microwave easily heats up water for us when we need it). I rinsed the art in hot water working the fibers in a bit more then lay them out to dry.