Step 01
In the first step, take the A4 paper and fold it in half lengthwise. Now the paper looks like a long rectangle. Crease the fold with your fingernail before unfolding the paper again. (Picture 1)

Step 02
In the second step, open the paper again and fold the top corners to the previous crease line like a triangle. (Picture 02) Press along the fold with your fingernail so the fold stays in place and crease them tightly. (Picture 03) Remember, when you fold, keep the corners balanced.

Step 03
In this step, you should fold the top angled edges toward the crease again like a long triangle and press along the fold with your fingernail so the fold stays in place. (Picture 04)

Step 04
In the fourth step, fold the paper along the center line and crease it tightly. (Picture 05)

Step 05
In the last step, we are going to make wings. So fold the angled sides to the center line again and crease it tightly, then unfold them slightly again so the plane is flat on top. (Picture 06) Be careful to make sure both wings are balanced.

Hoorah! You are done. Now your plane is ready to fly.