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CogniGuide

Instant AI Formative Quiz Generator From Any Lesson

Stop relying on static testing materials. Upload your lecture slides, PDFs, or type a prompt, and watch the AI build targeted knowledge checks tailored exactly to your content.

No credit card required

Trusted by learners from top universities

University of California, BerkeleyUniversity of MichiganGeorgetown UniversityUniversity of Southern CaliforniaUniversity of Wisconsin-MadisonUniversity of Illinois Urbana-Champaign

Build Valid Assessments That Match Your Teaching

Our AI is designed for educators and serious learners who require assessment validity that generic question banks simply cannot provide.

Turn Any Material Into Exams

Upload your proprietary documents—PDFs, DOCX slides, or images—or provide a detailed prompt. The system analyzes your source material to create highly relevant content.

Explanation-Based Learning Engine

Every generated question includes detailed explanations for every option, ensuring students engage in deeper understanding and robust active recall, not just guessing.

Seamless Export & Mastery Paths

Practice interactively for immediate feedback or export your finalized formative assessments in formats essential for modern education, including PDF, Word, QTI, and Moodle XML.

The Fastest Path to Valid Formative Assessment

Create high-quality, custom practice materials in three straightforward steps without manual authoring.

  1. 1

    1. Input Your Source Content

    Upload your lecture notes, textbook sections (PDFs, DOCX), images containing diagrams, or paste text directly into the system.

  2. 2

    2. AI Analyzes and Crafts Questions

    Our expert AI analyzes the context, tone, and key concepts within your material to generate multiple-choice questions that serve as effective knowledge checks.

  3. 3

    3. Practice, Review, or Export

    Engage with the quiz in interactive mode for instant feedback, or utilize our comprehensive export features to integrate the formative quiz into your established learning management system.

Why AI-Driven Content is Superior for Formative Quizzing

Relying on pre-made test banks often leads to assessment questions that don't perfectly align with what was taught in a specific lesson. This misalignment weakens the effectiveness of formative assessment. Our AI overcomes this by ensuring every generated quiz item is directly traceable to the input material you provide.

  • Achieve higher assessment validity by targeting specific learning objectives.
  • Support explanation-based learning crucial for knowledge retention.
  • Save valuable educator time normally spent manually authoring practice tests.

This capability makes generating a precise lesson to quiz formative quiz sequence efficient and academically sound, bolstering student confidence through relevant practice.

Common Questions About Custom Quiz Generation

Find answers regarding our AI assessment technology and data handling.

How does the AI actually generate questions from my uploaded documents?

The AI uses advanced Natural Language Processing (NLP) to identify core concepts, definitions, processes, and relationships within your text. It then synthesizes these points into plausible multiple-choice formats, ensuring distractors are related but definitively incorrect based on your source.

What specific file formats are supported for uploading lesson materials?

We support common educational formats including PDF, Microsoft Word (.docx), PowerPoint (.pptx), and various image formats (JPEG, PNG) that contain text or diagrams you wish to test comprehension on.

Can I export the resulting formative quizzes for offline use or LMS integration?

Absolutely. We support direct exports to PDF and Microsoft Word (.docx) for simple printing or review. For compatibility with learning management systems, we also offer QTI 2.1 and Moodle XML formats.

Is there a cost associated with using the lesson-to-quiz generator?

The service is free to try, giving you a taste of the AI power. Our paid subscription tiers unlock significantly more generation credits per month and access to our most advanced, context-aware AI model.