Catalog

All catalog in Studio is organized in a 5-level hierarchy. Understanding this structure is essential before you start building — each level has a specific purpose and nests inside the one above it.

In This Section

Page	Description
Collections & Pathways	Create and manage top-level catalogs and learning pathways
Courses & Sections	Build courses (indexes), lessons (sections), and topics (components)
Elements	Add individual questions and activities to a component

The 5-Level Hierarchy

Collection (Catalog / Pathway)
  └─ Index (Course)
      └─ Section (Lesson / Module)
          └─ Component (Topic / Unit)
              └─ Element (Question / Activity)

Level	Also called	What it is
Collection	Catalog, Pathway	The top-level grouping — a full subject or learning track
Index	Course	A course within the pathway — covers a defined topic
Section	Lesson, Module	A lesson within the course — a logical grouping of catalog
Component	Topic, Unit	A topic within the lesson — contains the actual quiz/activity
Element	Question, Activity	A single interactive item — a question, video, or task

How It Works in Practice

A typical structure might look like:

Collection: Islamic Studies Year 7
  └─ Index: Quran Recitation
      └─ Section: Surah Al-Fatiha
          └─ Component: Vocabulary Quiz
              └─ Element: Multiple Choice — What does "Alhamdulillah" mean?
              └─ Element: Fill in the Blank — "Bismillah ir-Rahman ir-___"

Assigning catalog to Classes

catalog at the Collection or Index level can be assigned to a class. Once assigned, students in that class can access everything within it through their Campus learning portal.

→ See Assignments for how to create and push assignments to classes.