Full video: https://youtu.be/wfrqFrfvOh8

Step 1: Material

You need:

Scale

Computer Papers

Step 2: Folding

Take a color computer paper and fold it from its one corner to its opposite side. Now cut the rest of the paper and you will get a square shape.

Step 3: Repeating the Process

Now repeat the same process on this computer paper. And you have two squares.

Step 4: Folding

Now fold the square into half and then open it. Afterwards, fold the strip into 1/4 part from both sides and you will get a strip.

Step 5: Repeating the Same Process

Now repeat the same process and you will get two strips.

Step 6: Fold the Strips

Now fold the strips into half.

Step 7: Folding

Now from left side fold it down and from right fold it up. Repeat the same process on both strips.

Step 8: Joining the Ninja Stars

Join the two strips by placing them in center of each other. Then fold the open ends of both strips into the close ends of each other (as shown in the picture).

Step 9: Ninja Star

Now our first ninja star is ready.

Step 10: Second Ninja Star

Step 11: Material

You need:

Scale

Computer paper

Pencil

Step 12: Pieces

Draw a square of 3.5 inches as directed in the picture. You need four pieces.

Step 13: Repeating the Process

You need four pieces of different color with same the inches as directed.

Step 14: Folding

Fold the square in triangle and then open it. Afterwards, fold one edge into center from both sides and from the open side force it inside and you will get a shape as shown in picture. Repeat the same process with all the pieces.