Key Idea
Gain Attention
Capture the learner's focus by introducing the core concept that anchors the entire microlesson.
AI Authoring
AI Course Builder
Transform your content into accessible, interactive lessons
ready for delivery through messaging apps.
How It Works
Process
01
Upload & Analyze
Start by uploading text-based PDF materials—manuals, lesson notes, or training guides. Chatac's AI scans the documents, identifies goals, and builds the foundation for your lesson. Content is organized into a dynamic Knowledge Graph with nodes and edges, complete with node summaries that map relationships and surface big ideas. (Video and audio uploads coming soon)
02
Plan & Generate
Extract deep, transferable understanding goals using learning science principles. Organize them into a clear lesson plan, then generate concise microlessons optimized for mobile learning, retention and engagement.
03
Structure with 7 Learning Vectors
Each microlesson follows our research-based 7-part structure, ensuring learners not only understand but can apply what they learn.
Grounded in Learning Science. Guided by Educators.
Our Learning Framework draws on decades of global learning science research to ensure every microlesson is structured, clear, and built for deep understanding.
This structure draws on evidence-based models of how people learn, including:
Framework highlight
Mayer's Multimedia Learning Theory
We structure content to reduce cognitive load and help learners retain key ideas — so learning feels clear, not overwhelming.
Clear Content
Focus on Key Ideas
Combine Text & Visuals
Connect to Prior Knowledge
Strong Retention
Framework highlight
Mayer's Multimedia Learning Theory
We structure content to reduce cognitive load and help learners retain key ideas — so learning feels clear, not overwhelming.
Clear Content
Focus on Key Ideas
Combine Text & Visuals
Connect to Prior Knowledge
Strong Retention
Delivered via Messaging Apps
Each carefully crafted microlesson is delivered directly to learners through WhatsApp and other messaging apps, making learning accessible on the devices learners already use—even in low-bandwidth environments.
And while Chatac's AI accelerates the work, educators remain in full control. Every component—understanding goals, lesson flow, microlessons, and delivery—can be edited, rearranged, or removed. You guide the learning; AI supports the process.
Structure
Scroll through the research-backed structure behind every microlesson—each vector builds on the last.
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Relate to the Learner
Build relevance
Connect new concepts to what learners already know and care about—building relevance.
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Problem-Based Learning
Apply thinking
Engage learners with real-world problems that require critical thinking and inquiry.
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Quiz Time! (Revision)
Retrieve
Reinforce learning with retrieval practice through targeted questions and immediate feedback.
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Reflection Time
Consolidate
Prompt learners to pause and reflect on what they've learned—promoting deeper memory and metacognitive growth.
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What's the Big Idea?
Transfer
Synthesize the lesson into a transferable takeaway—the big idea learners should grasp and apply long after the lesson ends.
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Next Discovery
Sustain curiosity
Build anticipation for what comes next—sustaining curiosity and learner engagement over time.
Why It Matters
Chatac bridges the gap between curriculum design and real-world learning. With our AI Course Builder, you can:
Impact
Create evidence-based content at scale
Maintain full editorial and pedagogical control
Reach learners wherever they are
Deliver lasting impact, lesson by lesson
Start today
Build with Chatac.
Teach with purpose.
Transform your content into accessible, interactive lessons ready for delivery through messaging apps.