1) The document outlines statements from the Cambridge IGCSE Combined Science syllabus about motion, including defining speed, calculating speed, plotting and interpreting speed-time and distance-time graphs, recognizing constant and changing speed from graph shapes, recognizing and calculating acceleration, and understanding the relationship between acceleration and changing speed. 2) Key concepts covered are defining and calculating speed, interpreting graphs of speed and distance over time, recognizing constant and changing speed, calculating and recognizing constant and non-constant acceleration, and using area under speed-time graphs to determine distance traveled with constant acceleration. 3) Six specific statements are listed relating to defining and calculating speed, interpreting graphs, recognizing constant and changing speed from graphs, recognizing and calculating