I showed Kyrie this long exposure picture to give her an idea of what "long exposure" meant, and she pretty much just wanted to duplicate it.
I didn't end up with any good shots of the kids moving around, because we have too much background clutter, so I went with getting a shot of the snow. It's not much of a long exposure, because I discovered that if you try to take a long exposure when it's not entirely dark out, you get a very very white picture. This was as long of an exposure as I could manage and still have things be somewhat clear.
Really, this whole getting-good-pictures thing is a lot of work.