Math development training in the first grade of primary school, connect the numbers to see what is going on.
"Connect numbers in sequence"
You didn't say which page it was. As long as you follow the order of 1, 2, 3, 4, 5, 6 strictly, don't miss it, you will definitely come up with graphics, either animals or the Big Dipper or the Five-pointed Star. And try to finish it.