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CogniGuide

Instant AI Science Quiz Generator with Explanations

Stop relying on static, generic practice material. Upload your specific lecture notes, research papers, or textbook PDFs, and receive powerful, customized AI-generated quizzes focused exactly on your learning objectives.

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

Assessment That Adapts to Your Curriculum

Move beyond surface-level knowledge checks. Our AI focuses on deep understanding through targeted question generation and robust feedback mechanisms.

Turn Any Science Material into Exams

Input your proprietary data—from complex molecular diagrams in images to dense DOCX reports or PowerPoint slides—and the AI extracts core learning objectives to form high-quality assessment items.

Deep Rationale for Every Option

Every question includes detailed explanations for the correct answer and nuanced rationale for why the distractors are incorrect, promoting critical thinking and active recall mastery.

Flexible Export for Any Learning Style

Practice in our interactive simulation mode, or export your finalized formative assessment immediately to formats like PDF, Word, QTI 2.1, or Moodle XML for LMS integration.

From Source Material to Mastery in Three Steps

Our expert-designed workflow ensures you spend zero time writing questions and 100% time solidifying complex scientific concepts.

  1. 1

    1. Upload Your Science Content

    Upload PDFs, Word documents, images of notes, or simply type a detailed prompt describing the scientific domain you need tested (e.g., 'Thermodynamics principles for 1st-year engineering').

  2. 2

    2. AI Extraction & Generation

    The AI analyzes your input to identify key theories, definitions, and relationships, automatically structuring challenging multiple-choice questions complete with detailed explanations.

  3. 3

    3. Practice, Review, or Export

    Use the generated quiz immediately for self-testing, review the feedback, or download the entire set in a format ready for classroom distribution or offline study.

Why AI is Essential for High-Quality Science Quizzing

Creating effective science quizzes demands precision. Generic online tests often miss the specific terminology or complex correlations taught in your specific course. Our AI quiz generator overcomes this by ingesting your exact course material, ensuring the generated science quiz directly addresses your learning gaps.

  • Ensures alignment with your specific syllabus and lecture focus.
  • Generates robust distractors based on common misconceptions.
  • Accelerates preparation time while increasing assessment quality.

Leveraging explanation-based learning is key to knowledge retention, transforming a simple knowledge check into a powerful study tool. Make your next science assessment truly count.

Frequently Asked Questions

Get clarity on how our AI handles your unique educational content.

How does the AI generate questions and explanations from my documents?

Our model uses advanced natural language understanding (NLU) to identify declarative statements, definitions, and causal links within your uploaded science files. It then converts these concepts into assessment items, generating explanations based on the established scientific context found in the material.

What specific file types can I upload to create a custom science quiz?

We support comprehensive input, including PDF documents, Microsoft Word (.docx), PowerPoint presentations (.pptx), and common image formats (.jpg, .png) containing handwritten notes or diagrams.

Can I export the quizzes for use outside your platform?

Absolutely. For maximum utility, you can export your AI-generated quizzes into printable PDF format, editable Word documents, or standard educational interchange formats like QTI 2.1 and Moodle XML, facilitating integration into various learning management systems.

What is the difference between the Free plan and the Paid plan?

The Free plan allows you to generate a limited number of basic quizzes. The Paid plan unlocks unlimited generation credits, access to our most advanced, high-reasoning AI model, and priority processing for quicker results.