ExamGhost for Schoology is a Manifest V3 Chrome extension engineered for PowerSchool Schoology Assessments (app.schoology.com/assignment/*/assessment) and the embedded Learnosity Engine (.lrn_question). Double-click any question prompt one by one to highlight verified answers in place, or press Alt+S to solve geometry figures, chemistry tables, and drag-and-drop widgets with zero tab switches.
Double-clicking Question 1 on Schoology triggers an inline solve, selects the verified option, and opens the Right-Side Answer Banner.
Built for app.schoology.com and Learnosity .lrn_assess containers.
PowerSchool Schoology Architecture
PowerSchool Schoology delivers quizzes in two formats: legacy Test/Quiz pages (assessment_view) and modern Schoology Assessments powered by the Learnosity engine (.lrn_assess). ExamGhost natively parses both engines on double-click.
Schoology's Learnosity assessment player wraps prompts in .lrn_stimulus_content and options in .lrn_mcqgroup ARIA containers. Double-clicking any question inside the player highlights the verified option immediately without breaking Learnosity's React/Backbone state.
Learnosity assessments include interactive question types like Classification matrices, Cloze drag-and-drop, Number line plotting, and Image hotspots. Switch to Explain Mode (Alt+3) and press Alt+S to see the exact mapping for every draggable token.
Learnosity's assessment player records per-item view durations and can listen for browser window.blur and visibilitychange events. Because ExamGhost runs inside your active Schoology tab, you never switch windows or lose focus.
Schoology & Learnosity Audit
| Schoology Capability / Telemetry Vector | ExamGhost (In-Page AI) | ChatGPT Tab-Switching | Legacy Sidebar Extensions |
|---|---|---|---|
Parses both Schoology Classic (assessment_view) & Learnosity (.lrn_question) | Yes (Native Dual-Engine Support) | Requires Manual Copy/Paste | Fails on Learnosity ARIA Options |
| Solves Learnosity drag-and-drop, classification tables & image hotspots | Yes (Alt+S Explain Mode) | Cannot See Visual Token Targets | Unsupported Question Format |
Window focus retention (document.hasFocus() === true) | 100% Maintained (0 Blur Events) | Fires window.blur on Tab Switch | Injects Detectable Sidebar Nodes |
| Reads Schoology CloudFront-hosted geometry & science diagrams | Instant Alt+S Viewport Crop | Manual Screenshot Save & Upload | Fails on Signed Media URLs |
| Invisible Mode (Alt+1) with zero visible popups on screen | Yes (Subtle 1px Indicator) | No (Full ChatGPT Window) | No (Persistent Floating Panel) |
One extension works across your entire university schedule—switch seamlessly between LMS portals and STEM labs:
See how ExamGhost’s Closed Shadow DOM and dual-model AI routing compare against 50+ legacy quiz extensions:
SCHOOLOGY FAQ & TECHNICAL REFERENCE
Direct engineering answers about Schoology tab-switching detection, Learnosity assessment telemetry, and Respondus LockDown Browser.
.lrn_assess), the browser page tracks time spent on each item and can listen for standard window.blur and visibilitychange events when you leave the tab. ExamGhost solves questions directly inside the Schoology tab via double-click or Alt+S so your browser focus never leaves the quiz..lrn-math) or an uploaded geometry/physics diagram, you can double-click text prompts or press Alt+S to crop any visual figure directly from your screen.