Three-dimensional model that displays a picture or item in a form that appears to be physically present with a designated structure. Essentially, it allows items that appeared flat to the human eye to be display in a form that allows for various dimensions to be represented. These dimensions include width, depth, and height. 3d. Origami- the traditional Japanese art or technique of folding paper into a variety of decorative or representational forms, as of animals or flowers.

can be used as a model to make origami based on images provided by defining itself in problem solving for each stage both in class and extra-curricular activities and homework.