Representational Stencil 
 
Design Representational Stencil Design consists of tasks in which students must mentally construct a design. The completion of the tasks requires a complex series of steps. The identification of the whole through its superimposed parts requires an active, mental construction with the help of inferences, and an anticipation and representation of the outcome. Answers are sought by affirmation, negation, and elimination of what is logically impossible. Students must extrapolate from the known to the unknown and rely on logic to identify the constructions. 
 Comparison. 
 Summative behavior. 
 Categorization. 
 Establishment of time and space with their relationships.