Black-and-white · Letter size · designed for handwriting

Use the same procedure for each material sample. Record what happens rather than what you expected to happen.

Material
Stiffness
Foldability
Joinability
Surface / other
Sample A
Sample B
Sample C
Sample D
ONE SURPRISING RESULT
FUNCTION: RIGID BASE

Material choice: __________________

Evidence
FUNCTION: FLEXIBLE / SOFT CONTACT

Material choice: __________________

Evidence
FUNCTION: FOLDED STRUCTURE

Material choice: __________________

Evidence
FUNCTION: STRONG JOINT AREA

Material choice: __________________

Evidence
WHAT DOES “BEST MATERIAL” DEPEND ON?