1. Spider begins by spinning a frame to create the outline of the web.

2. Spinnerets on the spider's abdomen secrete a liquid silk that hardens into fibers when exposed to air.

3. Silk is guided by the spider's front legs.

4. Once the frame is complete, the spider moves to the center and begins spinning the spokes.

5. Spokes are added in a radial pattern from the center to the outer edges of the web.

6. The spider then begins spinning the spiral.

7. Spiral is added in a continuous, circular motion from the outside to the inside of the web.

8. Spider wraps spiral around spokes to create a finished web.

9. Web is left to dry and harden before the spider uses it to trap prey.

Additional details:

- The spider's silk is made up of a protein called fibroin.

- Fibroin is produced in the spider's silk glands.

- There are two main types of silk that spiders produce: dragline silk and viscous silk.

- Dragline silk is used to make the frame of the web and is strong and elastic.

- Viscous silk is used to make the spokes and spiral of the web and is sticky.

- Some spiders also use silk to create a retreat or a place to hide from predators.