5 AI Tools That Can Help Students Study Smarter

Studying for an exam becomes a lot easier when you can get a confusing concept explained in simpler language, turn lengthy lecture notes into flashcards or practise answering questions before test day.

AI tools can help with these tasks, and many are accessible directly from a browser or phone. The important part is choosing the right tool for the job—and using it to understand your lessons rather than simply collect answers.

Here are five AI tools worth exploring as a student.

1. ChatGPT Study Mode — For understanding difficult subjects

ChatGPT Study Mode is designed to help you learn through guided explanations instead of simply supplying a final answer.

You can use it to understand a difficult mathematics problem, revise biology, work through an economics concept or prepare for an examination. It can ask questions, give hints, explain mistakes and quiz you using your class notes or other uploaded materials.

Try this prompt:

I'm a first-year university student studying biology. Explain cellular respiration step by step. Ask me one question at a time and wait for my answer before explaining the next concept. If I make a mistake, give me a hint first.

Best for: Understanding concepts, practising problems and getting feedback when you are stuck.

2. Google NotebookLM — For turning notes into study materials

Google NotebookLM is especially useful when you already have lecture notes, research papers, PDFs or other course materials.

Upload your permitted study sources and ask questions about them. NotebookLM can produce summaries, study guides, flashcards and quizzes grounded in your sources. Its answers can include citations that point back to the supplied material.

This makes it useful when you have several documents to review before an examination and need help finding the important ideas.

Best for: Organizing course materials, reviewing long readings and creating revision resources.

One useful habit: Check the original document when an answer matters. A summary can miss a qualification or detail your lecturer considers important.

3. Quizlet — For flashcards and practice tests

Quizlet's AI study tools help students turn notes and other learning materials into flashcards, study guides and practice questions.

For example, if you have a list of history dates, scientific definitions or vocabulary words, you can use flashcards to practise recalling them. AI-generated practice tests can help you discover which topics you understand and which need another review.

Some advanced features require a paid subscription and may have age, language or regional eligibility restrictions.

Best for: Memorizing terminology, reviewing definitions and practising before tests.

Rather than reading the same notes repeatedly, try answering questions without looking at the answers first. That gives you a clearer picture of what you actually remember.

4. Khanmigo — For tutoring-style help

Khanmigo is Khan Academy's AI-powered learning assistant. It is designed to guide students through problems, encourage reasoning and support learning in subjects such as mathematics, science, humanities and coding.

Instead of requesting the answer to an algebra problem, you can ask Khanmigo to help you identify the first step and explain why it works.

Access depends on the type of account, age and school or family arrangements. Some learners need a qualifying parent or school arrangement, while eligible adults can access a learner subscription. Check the current eligibility and pricing details before signing up.

Best for: Students who want guided problem-solving and extra practice rather than a page of answers.

5. Grammarly — For improving essays and written assignments

Grammarly for students offers writing support that can help you correct grammar, improve clarity, organize ideas and get feedback on a draft.

After writing your own essay, for instance, you can use writing suggestions to identify unclear sentences, unnecessary repetition or grammatical mistakes. Its AI features can also assist with brainstorming and outlining.

Grammarly offers free and paid features, so check which capabilities are included in the plan you use.

Best for: Proofreading essays, improving sentence clarity and making your writing easier to follow.

Remember that clearer wording does not automatically make an argument correct. You are still responsible for the evidence, reasoning and sources in your work.

Which AI tool should you choose?

You do not need to use all five. Start with the problem you are trying to solve.

• Having trouble understanding a lesson? Try ChatGPT Study Mode.
• Overwhelmed by lecture notes and PDFs? Try NotebookLM.
• Need to memorize material or practise for an exam? Try Quizlet.
• Want help working through a problem? Explore Khanmigo.
• Need to improve an essay you have written? Try Grammarly.

You can begin with the free features where available and decide whether a paid plan provides enough extra value for your needs. Availability and subscription terms can vary by location, age, account type and feature.

How to use AI without hurting your learning

AI can make revision more convenient, but it can also give you the false impression that you understand something simply because an explanation looks convincing.

Use these four habits:

1. Ask for explanations, not just answers. Request steps, examples, hints and follow-up questions.
2. Verify important information. Compare answers with your textbooks, lecture notes and reliable sources. AI can make mistakes or invent references.
3. Follow your school's rules. Check whether AI assistance is permitted for each assignment. Some assessments restrict it or prohibit it entirely.
4. Protect your information. Avoid uploading private student information, confidential research or restricted course materials to tools without permission.

The University of Toronto's guidance on using AI tools for learning recommends using AI to support active learning rather than replace your own thinking.

A simple test is to close the AI tool after studying and explain the topic in your own words. If you can answer questions and solve a similar problem independently, you are making progress. If you cannot, you know what to review next.

The bottom line

AI tools can be useful study partners when you need a clearer explanation, better-organized notes, extra practice or feedback on your writing. The right tool depends on what you are learning and where you need help.

Start with one tool, test it on a topic you find difficult, and check your understanding without assistance afterward. The goal is not to finish studying faster at any cost—it is to understand more, remember more and become a more confident independent learner.

Sources

• OpenAI: Using Study Mode in ChatGPT
• Google: NotebookLM study tools
• Quizlet: AI-powered study tools
• Khan Academy: Khanmigo
• Grammarly: AI for students
• University of Toronto: Using AI tools for learning