Steps:1. Find the center of the square by drawing diagonal lines on the wrong side of the paper from corner to corner (Figure B).
2. Fold one corner to the center, crease the paper well, then fold the folded edge up to the center (Figure C). Unfold and repeat this step with each of the other three corners.
3. Unfold and lay the paper flat (Figure D).
4. With the paper still wrong side up and one of the corners facing you, cut down the first crease to the left of the center crease. Cut to the third fold. Repeat this on the first crease to the right of the center crease.
5. Repeat these steps on the opposite corner (Figure E).
6. With the paper flat in front of you and the same corner still facing you, fold up the two side panels as far as they will go. Fold the two loose ends in toward each other and fold the panel in front of you up and over the folded-in loose ends and into the box with one triangle resting on the bottom. You will have formed three sides of the box.
7. Turn the box around so the opposite side is in front of you and fold the two loose ends in; fold the remaining panel up and over as you did the one on the opposite side. Top (or bottom) is completed! Repeat with the remaining square.
Thats the age old way of making the boxes. The only difference in Bettys method is in the cutting. Instead of cutting straight down the sides of the squares, Betty cut through the first full square at an angle, cutting it in half.