Learning Resources Reading Comprehension Cubes will liven up your classroom reading discussions! These foam cubes have a different thought-provoking comprehension question on each side. Students answer the questions before reading (red cubes), during reading (blue cubes) and after reading (green cubes). The Learning Resources Reading Comprehension Cubes Set Features: 6 color-coded cubes that measure 1.625 inch each Activity Guide Durable, soft foam construction