I was recently asked to do some shots for the family of friends. Six kids from about 4 to 12, three pairs of parents, and the grandparents. I found a really easy prop that was attention grabbing for everyone when I wanted it...I rotated all of the kids through the role of assistant, and let them loose with a Nikon 7100 and 35 mm lens. Old enough gear that I could risk it, but my fingers were crossed nevertheless.
The kids, predictably, shot a lot of frames. Most were rubbish. But they managed to catch a couple of gems. And whilst their parents were distracted, so did I....