City Zoner

Use wind and distance to separate incompatible land uses.

Geography - History/Geography Pack 5

Map studio Map Maker layer-context visualizationEducational toy model only

Map pass0.45 s

Contour clarity9.8 % visible

Layer switcher1 layers

Route uncertainty0.05Scale span5 km

Activity objective

Use wind and distance to separate incompatible land uses.

Web demo playusable

city-zoner renders as a geography toy model with adjustable controls, a checklist, and public safety copy.

Keep rendered route, console, network, and safe-copy checks attached before release embedding.

Native mobile screencontract ready

The surface uses touch-sized controls, a single-column mobile layout, no hover-only actions, and no raw child media capture.

Port the same controls into the native shell and verify phone, tablet, offline resume, reduced motion, and bottom-rail navigation.

ChromeOS input paritycontract ready

The web surface keeps range controls, stepper buttons, evidence capture, and review links available to keyboard, pointer, and touch users.

Capture Chromebook-class keyboard, pointer, touch, reduced-motion, and timing proof before widening classroom rollout.

Keep the activity local-first, age-appropriate, and behind teacher review before public sharing.
No navigation, emergency routing, surveillance, real estate, infrastructure, or live-location claims.
No raw device data, child media, or biometric input.

Build City Zoner assets, controls, screenshots, and evidence from wonderworks-implementation-075-city-zoner.

Asset assemblyControl wiringEvidence captureRelease gate

Cross-platform readiness3/3