DeriVR: Optimization and Related Rates Problems in Virtual Reality (WebXR)

Open WebXR resource in which eleven optimization and related rates problems of a first-year single-variable calculus course for engineering are recreated at real scale in a single virtual world, a construction site. Each station links a manipulable three-dimensional situation with a panel of equations and live readings, a dynamic graph and a narrated explanation. The interface, the number format and the narration are available in Spanish, English and Portuguese. It runs in a desktop browser and in standalone headsets such as Meta Quest 3, without installation.

Site: https://cfuentealba70.github.io/optimizacion-realidad-virtual/