The objective of this course is to make students involve into system based design principles by understanding the physical material interactions and their adaptation abilities. Computa- tional tools will be used to simulate these material behavior. Course has two main steps: testing material interactions with basic experiments, trying to understand its adaptation potentials and applying these potentials into a system based design. Understanding the interi- or dynamics (internal forces) of the components of the system, along with the exterior forces is an important key factor. Various software implementation will be tried. Maya and Rhino Grasshopper will be used as a main tool to simulate material behavior and apply it to system design. Students are expected to gain knowledge on urban theories, nature systems, and their together implementation in computational design.