Distance–Time Graph Builder

Graph

A B C D Tap points to inspect

Total distance travelled

—

Sum of distance changes.

Total time (start → finish)

—

Last time − first time.

Speed (first segment)

—

Distance ÷ time.

Speed (last segment)

—

Distance ÷ time.

Times must be in order (earliest → latest). Use at least 2 points.

Data Entry + Questions

Student Information

Name

Class

Date

Teacher

Data Table Entry

Stage	Time	Distance (km)	Notes

Enter exactly what your teacher provided.

Questions

1a) What was the total distance travelled? 1b) How long did the entire ride take? 1c) At what time was Alex 15 km away from home? 2a) Which part (A–D) is stationary? Describe the line. 2b) Which part shows fastest speed? Explain using steepness. 3a) Speed for the first stage of the journey 3b) Speed for the final stage (ride home) 4a) Formula for average speed 4b) Average speed for the whole journey 5a) Friend starts 30 min later and cycles at 25 km/h. Steeper or less steep than final stage? Explain. 5b) What do parallel lines mean on a distance–time graph?

Teacher Quick Check (auto from current table)

Total distance travelled: —

Total time: —

Speed first segment: —

Speed last segment: —

Average speed: —