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Blocks are the content units of a course. Each page in your course is a rich-text document, and you build it by typing prose and inserting blocks where you want learners to read, watch, practice, or get tested. This page covers all seven block types; see Build Sections and Pages for the structure around them.

Inserting a Block

Open a page in the editor and use the slash menu to add a block. Six block types are insertable from the menu: Roleplay, Quiz, Video, Slides, File, and Article. The seventh type, plain text, is not a menu item; you simply type prose directly on the page.
The add-block menu listing the block types: Roleplay, Quiz, Video, Slides, File, and Article

The Seven Block Types

A Video block on a course page in the editor

Block Settings That Apply Everywhere

Two settings are available on blocks regardless of type:
  • Optional. An optional block is available to learners but not required for completing the course. Use it for supplementary material.
  • Display mode. Choose how the block presents itself: as a Card the learner clicks into, Inline within the page, or as a Full page of its own. Card is available on every block type; Inline and Full page depend on the type, so an article or roleplay does not offer Inline.
Open a block’s settings from the block itself to change its display mode, rename it, and reach the type-specific settings below.

Video Blocks

Two settings on a Video block deserve a closer look:
  • Clip range. Play only a portion of the source video, presented to the learner as a standalone clip — the scrubber and time display are scaled to the clip, and playback stops at your end time. Set the start and end in the block’s settings, either by typing times into the fields or by dragging the two handles on the scrubber. Use it to pull a single teaching moment out of a longer recording without editing the underlying file. Clip range works on Knowledge Hub videos, uploads, and URL-sourced videos alike.
  • Minimum watch percentage. How much of the video (or clip, when a range is set) the learner must watch for the block to count as complete. Defaults to 80%. Set it lower for supplementary content or higher for material learners need to see end-to-end.
Videos sourced from the Knowledge Hub also carry closed captions from the source’s transcript automatically. Learners toggle CC on the player, and captions follow the video into fullscreen.
Clip ranges are how AI-generated courses turn a long recording into short, focused lessons. If you generate a course from a Knowledge Hub video, each page’s Video block already has a clip range set — see Generate a Course with AI.

Quiz and Roleplay Blocks

Quiz and Roleplay are the two graded block types, and both support AI generation inside the editor:
  • Quiz offers “Generate with AI” and “Build from scratch” tabs. Learners must hit the passing score within the attempt limit, so these blocks can gate completion. See Add a Quiz for question authoring and settings.
  • Roleplay offers “Generate with AI” and “Pick existing” tabs, and you set the minimum rank and minimum attempts a learner needs. See Add a Roleplay for the full setup, and AI Roleplays for how scenarios work.
AI generation for both is scoped to “This page” or “This whole section”, and you can regenerate if the first draft is not right.
Requirements are what make blocks meaningful. A video with a minimum watch percentage, a quiz with a passing score, or a roleplay with a minimum rank all hold learners to a standard, while optional blocks let you add depth without adding burden.

Next Steps

Add a Quiz

Write questions, set the passing score, and control attempts.

Add a Roleplay

Link or generate a scenario and set rank and attempt requirements.