MATHEMATICS GAME
Gradient Works
Design ramps, audit falling channels and compare engineering plans using rise and run.
5MISSIONS
30–40 minutesEXPECTED TIME
Exploring gradientCURRENT TOPIC
D1
RampA platform needs a gentle ramp within a fixed footprint.
D2
DrainTwo surveys define a channel across an uneven site.
D3
AxesA building contains a vertical shaft and a level walkway.
D4
CompareThree routes include both climbs and descents.
D5
BridgeA temporary bridge must satisfy gradient and cost limits.