Science·Forces & Motion·conceptual
Speed & Distance-Time Graphs
Calculate average speed using the equation speed = distance ÷ time, represent journeys on distance-time graphs, and interpret gradient as speed and flat sections as stationary periods
Suggested ages 11–12
Evidence of understanding
- Uses speed = distance ÷ time to calculate average speed with correct units (m/s, km/h)
- Draws a distance-time graph for a given journey with correct axes and labels
- Reads a distance-time graph to determine speed, stopping points, and direction of travel
- Identifies which section of a distance-time graph represents the fastest speed
Assessment prompt
If Speed & Distance-Time Graphs tracked a cycle ride on a map and knew how far they went and how long it took, could they calculate the average speed — and then sketch a rough graph showing the journey including a stop for lunch?
Standards alignment
MS-PS2-2US · ngss-ms
MS-PS2-2
Next Generation Science Standards (NGSS) Middle School
KS3.Sci.Phys.MotionAndForces.1GB · uk-nc-2013
Speed, Distance and Time
The national curriculum in England: Key stages 1 and 2 framework document · KS3
KS3.Sci.Phys.MotionAndForces.2GB · uk-nc-2013
Distance-Time Graphs
The national curriculum in England: Key stages 1 and 2 framework document · KS3