Mark the area for the driveway with marking paint. Spray a line around the desired edges of the concrete driveway.
Dig the area out to a depth of 7 to 8 inches. Extend slightly beyond the desired edges to allow room for the erection of concrete forms.
Tamp the ground with a hand tamper, a long pole with a heavy, square base and two handles on the sides, or with a mechanical tamper. The tamper compacts the dirt to provide a solid base for the structure.
Spread a 1-to-2-inch layer of crushed gravel with a rake. The gravel should extend to the edges of the hole and be level. Tamp the gravel smooth and flat. The remaining hole should be 6 inches deep. Add or remove gravel as needed to obtain the proper depth.
Stretch out 2-by-6-inch wood planks along the edges to act as the concrete form. Drive wood ground stakes into the ground with a mallet. Hammer nails through the stakes into the wood planks to secure the form to the ground and in the proper shape. Drive nails through the ends of one 2-by-6-inch plank into the end of a joining plank at an angle to secure the joints. The tops of the wood planks should be flushed with adjoining planks.