description Preliminary Base (Square Base) Overview
The Preliminary Base, also called the Square Base, is a standard starting form in origami. It is made from a square sheet by pre-creasing both diagonals and the horizontal and vertical midlines, then collapsing those creases into a compact four-flap form. The base is used as a foundation for many models, including the traditional bird and frog bases, and it is the reverse of the Waterbomb Base.
help Preliminary Base (Square Base) FAQ
What is the Preliminary Base in origami?
The Preliminary Base, also called the Square Base, is a standard folded form made from a square sheet of paper. It creates a compact four-flap structure used as the starting point for many models.
How do you fold a Preliminary Base?
First pre-crease both diagonals and the horizontal and vertical midlines of the square. Collapse the creases so the paper forms a smaller square with four flaps.
Which origami models use the Preliminary Base?
It is used in many traditional designs, including several bird, animal, and flower models. The exact next step depends on the diagram and the model's final structure.
Is the Preliminary Base the same as the Waterbomb Base?
No. Both are common origami bases made from square paper, but their crease patterns and collapsed shapes differ. The Preliminary Base uses the four-flap square arrangement, while the Waterbomb Base has a different diagonal structure.
explore Explore More
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
