In areas where snowfall is common, have your child go from house to house and shovel snow to make extra money. According to the Kids Money website, your child can charge between $5 and $10 an hour, depending on the size of the yard and the amount of snow that needs to be removed. You can also charge an extra $3 just for sidewalk jobs, according to the Kids Money site. This is a good way to make money for kids 9 and older.