The document provides vocabulary and phrases for describing movement on graphs and charts, including verbs for upward movement like "to climb" and "to rise", verbs for downward movement like "to fall" and "to decline", words for describing movement like "to fluctuate" and "to stabilize", adjectives and adverbs for describing the speed of change like "rapid" and "gradually", and adjectives and adverbs for describing the size of change like "substantial" and "slightly". The document encourages taking turns describing graphs and charts using this descriptive vocabulary.