Google NotebookLM is one of the most underrated study tools available. Unlike generic chatbots, it works specifically with your uploaded materials — meaning the answers are always based on your actual course content, not random internet information.
What is Google NotebookLM?
NotebookLM is a free AI research tool by Google that lets you:
- Upload PDFs, Google Docs, slides, and web links as "sources"
- Ask questions that are answered exclusively from your materials
- Generate summaries, study guides, and FAQs automatically
- Create audio overviews (AI-generated podcast discussions of your content)
- Get citations for every answer so you can verify accuracy
Step 1: Set Up Your Notebook
- Go to notebooklm.google.com
- Sign in with your Google account (free)
- Click "New Notebook"
- Name it after your course or exam (e.g., "Biology 101 Final")
Step 2: Upload Your Study Materials
Add up to 50 sources per notebook. Best materials to upload:
- Lecture slides (PDF) — upload the full deck
- Textbook chapters — scan or find PDF versions of relevant chapters
- Your class notes — Google Docs or typed notes
- Past exams or practice problems — so the AI understands question formats
- Professor's study guide — if provided
Step 3: Generate a Study Guide
Once your sources are uploaded, ask NotebookLM:
"Create a comprehensive study guide covering all major topics in my sources. Organize by theme, include key definitions, and highlight concepts that appear across multiple sources."
The AI will produce a structured study guide with citations to your exact materials.
Step 4: Create Practice Questions
This is where NotebookLM truly shines for exam prep:
"Generate 20 practice exam questions based on my sources. Include:
- 10 multiple choice questions (4 options each)
- 5 short answer questions
- 3 essay-style questions
- 2 questions that require connecting concepts from different sources
Provide an answer key at the end with explanations."
Step 5: Use the Audio Overview Feature
NotebookLM can generate a podcast-style audio discussion of your materials. This is perfect for:
- Reviewing while commuting or exercising
- Hearing concepts explained in a conversational tone
- Identifying which topics you don't fully understand (they'll sound confusing even in the audio)
Step 6: Active Recall with Q&A
Instead of passively re-reading, use NotebookLM for active recall:
- Close your textbook and notes
- Ask NotebookLM a question about a topic
- Try to answer it in your head first
- Then read the AI's answer with citations
- Click the citation to review the original source material
Best Prompts for Exam Prep
- "What are the most important concepts that appear across multiple sources?"
- "Explain [concept] in simple terms with an analogy"
- "What are common misconceptions about [topic]?"
- "Compare and contrast [concept A] and [concept B] in a table format"
- "Create a timeline of [events/developments] mentioned in my sources"
- "What would a professor likely ask about [chapter/topic] on an exam?"
Limitations to Know
- Maximum 50 sources per notebook (500,000 words total)
- Only answers from your uploaded materials (won't use external knowledge)
- Can't process images within PDFs (only reads text)
- Audio overviews take 2-5 minutes to generate
- Works best with English-language materials
Study Schedule Using NotebookLM
For a week before an exam:
- Day 1: Upload all materials, generate study guide
- Day 2-3: Read study guide, ask clarifying questions on confusing topics
- Day 4-5: Generate and complete practice questions
- Day 6: Listen to audio overview, note weak areas
- Day 7: Focus on weak areas with targeted questions