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CogniGuide

Instant Custom AI Quizzes with Explanations for Educators

Stop relying on static test banks. Upload your syllabus, lecture slides, or textbook pages, and let our AI generate sophisticated formative assessments complete with detailed rationales.

No credit card required

PDF, Word & LMS downloads require Plus or Pro.

Trusted by learners from top universities

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

Assessment Creation, Reimagined by AI

Move beyond simple knowledge checks. Our tool focuses on deep understanding by linking every answer to robust instructional feedback.

Turn Internal Materials into Assessments

Input PDFs, DOCX files, PowerPoint slides, or even images of handwritten notes. The AI parses the content to ensure your quizzes precisely reflect your curriculum.

Explanation-Based Learning Engine

Every multiple-choice question comes with an expert-written explanation, detailing why the correct answer is valid and addressing common misconceptions.

Seamless Integration & Distribution

Whether you need interactive practice for students or static files for grading, export your results in high-fidelity PDF, Word (DOCX), QTI 2.1, or Moodle XML.

Three Steps to Perfectly Aligned Formative Assessments

Generate high-utility practice materials faster than ever before, ensuring your students engage in effective active recall.

  1. 1

    1. Input Your Source Material

    Upload specific course documents (PDF, DOCX, PPTX) related to the unit you are teaching, or simply type a detailed prompt defining the learning objectives.

  2. 2

    2. AI Generates Rich Assessments

    Our advanced model processes the input to create multiple-choice questions, generates plausible distractors, and writes comprehensive answer explanations for every item.

  3. 3

    3. Practice, Assess, and Export

    Students can take the quiz in interactive mode for immediate feedback, or you can export the finalized materials in standard formats suitable for any Learning Management System (LMS).

Why Teachers Need AI-Powered Quizzes with Explanations

Creating high-quality formative assessment items that go beyond surface-level recall is time-consuming. Generic test banks often miss the nuanced details covered in your specific lectures. Our AI quiz generator solves this by acting as an expert co-creator, immediately converting your unique teaching assets into structured knowledge checks.

  • Ensures assessment alignment with specific lesson plans.
  • Promotes evidence-based learning through immediate feedback.
  • Saves hours typically spent drafting effective distractors and rationales.

By integrating AI into your assessment workflow, you foster deeper student engagement and provide the detailed feedback necessary for true subject mastery.

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Frequently Asked Questions for Educators

Quick answers regarding file support, output formats, and our AI methodology.

How does the AI generate such detailed explanations for every option?

The AI analyzes the context surrounding the correct answer in your source material to construct a rationale that validates the choice. For incorrect options, the AI identifies the common conceptual error that the distractor represents, ensuring students learn from their mistakes rather than guessing.

What specific file types can I upload for quiz creation?

We support standard academic formats: PDF documents, Microsoft Word (.docx), PowerPoint (.pptx), and various image files. This ensures you can digitize virtually any resource you use in class.

Can I export the quizzes for use outside your platform?

Absolutely. We support exporting to standard formats including printable PDF, editable Word (.docx), institutional QTI 2.1 files, and Moodle XML, allowing for easy import into most major LMS platforms.

Is there a cost associated with using the quiz generator?

The tool is free to start, allowing you to test the AI generation capability. Our paid plans unlock higher generation limits and access to our most advanced, high-fidelity AI model for superior question quality.