Three levels are harder than two, because the middle has no edge to lean on. This Pre-K top, middle and bottom worksheet builds four towers of three boxes, all filled with breakfast foods. The questions ask twice for the middle, once for the top and once for the bottom. So the child must look at the whole tower each time, not just its ends. A yogurt pot, a bowl of fruit, a pot of eggs and a sandwich hold the answers. Each choice strengthens positional language with a clear picture.