The First
Marble Campus.
The VR School is the world's first K-12 institution running World Labs Marble as core curriculum infrastructure. Not a demo. A full spatial learning environment where student stories become navigable 3D worlds. You are inside one right now.
6
Marble Worlds
5
Spatial Modules
1
K-12 Curriculum
∞
Student Worlds
Spark.js v2 · Gaussian Splatting · Live WebGL2
Your browser is a
Marble client.
No video. No iframe. No plugin. Pure Spark.js — the identical engine rendering marble.worldlabs.ai. Every student world renders exactly like this.
Initializing Spark.js
npm install @sparkjsdev/spark threenew SplatMesh({ url: worldUrl })SparkRenderer.render(scene, camera)60fps · WebGL2 · Zero pluginsSame engine as marble.worldlabs.aiWorld Labs Marble · Campus Architecture
Six Worlds.
One Campus.
Each Marble world is a room in the VR School. Not a demo. Not a link. Permanent spatial infrastructure — generated, curated, and maintained as living curriculum.
Marble Integration · Production Pipeline
From Student Story
to Spatial World.
Step 01
Student Story
A narrative idea — any subject, any length, any discipline
Step 02
SofAI Refinement
AI coaching expands it into a spatially rich, Marble-ready prompt
Step 03
Marble API
POST /marble/v1/worlds:generate · ~5 minute generation time
Step 04
Spark.js Render
Gaussian Splatting streamed live to any browser via WebGL2
Step 05
Campus Publication
World published to VR School Media with full student attribution
Step 06
iTeachXR Credential
Spatial Intelligence credential recorded as permanent academic record
Marble API · World Generation
POST /marble/v1/worlds:generate
{
"model": "marble-1.1",
"world_prompt": {
"type": "text",
"text_prompt": "A VR classroom at night.
Students in headsets, SofAI violet
beacons above each workstation,
star field visible through ceiling."
}
}Spark.js Browser Integration
import { SparkRenderer, SplatMesh }
from '@sparkjsdev/spark'
const splat = new SplatMesh({ url: worldUrl })
renderer.render(scene, camera)
// 60fps · WebGL2 · Any browserSofAI · Spatial Architect
Turns any student story into a Marble-ready prompt. Coaches iteration. Maintains narrative consistency across world builds.
K-12 Spatial Intelligence · Five-Module Curriculum
The world's only
K-12 Marble curriculum.
Built from scratch. Taught by SofAI. Credentialed by iTeachXR. Sixteen weeks from text to navigable 3D world.
Why K-12 is Marble's highest-leverage market.
Students who build their first world at 14 will be building professional worlds at 24. The VR School is where that habit forms.
Earliest Adopters
K-12 students are the only audience where spatial literacy can be taught from first principles — before habits from older media calcify. The VR School reaches them at the exact moment.
Curriculum = Distribution
A curriculum built on Marble means every assignment generates a world. Every world generates usage data. Every student becomes a Marble power user before they enter the workforce.
Institutional Proof
One accredited K-12 institution running Marble as core curriculum is worth more than a thousand individual licenses. It's the case study that opens every district, every country.
Partnership Roadmap
Phase 1 · Now
Foundation
Phase 2 · Next
Live Generation
Phase 3 · Soon
Shared Worlds
Phase 4 · Future
Official K-12 Partner
Infrastructure Partners
The School That Keeps Becoming.
Every iteration of this website is a living curriculum artifact — tracked as a subject of study. Design, technology, and pedagogy evolving in public. Each version preserved for research.
The article you are reading right now will, one day, be a room you can walk through. That day is closer than you think.
worldlabs.ai · sparkjs.dev · thevrschool.org · iteachxr.com