1. Fold the paper diagonally.

2. Cut off the extra piece at the bottom.

3. Fold the closed edge over about 1 inch (2.5 cm).

4. Fold the plane in half.

5. Fold one of the top edges over as shown.

6. Repeat with the other side.

7. Now, fold out one side to create one wing.

8. Finally, fold out the other sides to finalize the plane. Add a few staples or a paper clip to the front to give the tip some weight.