✏️ Three Puzzle Concept Sketches

Teams create three distinct concepts on planning sheets using pencils, grid paper, index cards, and colored markers. Each concept includes a rough layout, directions, answer path, estimated difficulty level, and the math, vocabulary, or spatial reasoning it uses. Teams use a simple decision matrix to choose one concept that best fits user needs, then trade plans with another team to get quick warm and cool feedback before revising the chosen direction.