Structured vocabulary and assessment flows for item-rich learning products
mastery
⌄
The Scenario
A Learnosity-powered reading experience highlights “mastery” inside a passage. Instead of sending the learner to a separate glossary or asking an LLM to improvise, the platform can fetch a verified definition, deliver a structured micro-lesson, and then present an aligned quiz. The result feels native to the learning flow: explain, teach, assess, and continue.
1
Word Orb looks up the word
One API call returns a verified definition, 47 translations, pronunciation audio, and etymology.
Loading…
2
Lesson Orb delivers a structured lesson
A 5-phase lesson with the architect teaching archetype.
Loading…
3
Quiz Orb assesses comprehension
Interactive assessment aligned to the lesson. Try it yourself.
Loading…
4
The Knowledge Graph connects everything
30,526 connections link words to lessons to assessments.
Loading…
Why this matters for Learnosity
Learnosity already excels at rich item delivery; Orb adds a consistent vocabulary layer that can sit beside existing authoring and assessment flows
Definitions, lessons, and quiz content arrive as deterministic JSON, which makes rendering and scoring predictable across products
The same word can be taught and assessed consistently across districts, publishers, and partner platforms
Multilingual support lets the same implementation serve English-learning and cross-border programs without separate content pipelines