On the bench · not built yet
Fire Lookout Triangles
Two fire lookouts spot the same smoke; use their bearings and the distance between towers to find the fire with the law of sines, then a third tower checks the answer with the law of cosines.
Nearby on the shelf
Grade 12 · Math · Explorer
Function Family Reunion
Meet the parent functions and their transformed relatives; sliders show what each parameter does.
Grade 12 · Math · RaceIdentity Proof Race
Race to prove identities with drag-and-drop algebra steps; multiple routes to the same proof are celebrated.
Grade 12 · Math · SimulatorFlight Planner
Fly a plane through crosswinds; add velocity vectors to land on the runway.