The document describes how to make a foldable for identifying properties of quadrilaterals. It involves folding a piece of paper into sections and labeling each section with a different quadrilateral: parallelogram, rectangle, rhombus, and square. For each shape, its properties are listed on the foldable including parallel sides, right angles, congruent sides, and relationships between diagonals and angles. The foldable provides a way to learn and review the defining characteristics of different quadrilaterals.