AI Fundamentals for Students

What AI assistants like ChatGPT actually do, what they're good and bad at, and the rules that keep you on the right side of your school.

About 20 minutes

What ChatGPT actually is

ChatGPT, Claude, Gemini and Copilot are AI assistants built on large language models. They learned patterns from a huge amount of text, and they answer by predicting, word by word, what a helpful reply would look like.

That explains both their strengths and their weaknesses:

They're excellent at explaining, rephrasing, summarising, organising and giving examples, because those are patterns of language.
They don't "know" facts the way a textbook does. When they're unsure, they can produce something that sounds right but isn't. This is often called a hallucination.
Unless they search the web, they may not know about recent events, your lecturer's notes, or your department's rules.

Think of an AI assistant as a very fast, well-read study partner who is sometimes confidently wrong. Useful, but you stay in charge.

What it's great for as a student

Use	Example
Explaining a topic another way	"Explain demand and supply using a Lagos market example."
Breaking down a hard reading	"Summarise this paragraph in simple English, then list the key terms."
Practice	"Give me 10 multiple-choice questions on cell division, with answers at the end."
Planning	"Make a 2-week revision plan for four courses, 2 hours a day."
Feedback	"What's unclear in my essay introduction? Don't rewrite it."

What it's bad at

Exact facts and figures: dates, statistics, quotes and references can be invented.
Citations: it may produce books or articles that don't exist. Always find the real source yourself.
Your course's specifics: it hasn't seen your lecture notes or marking scheme unless you share them.
Maths and calculations: it's better than it was, but check every step.

Academic integrity: the rules come first

Every school and lecturer sets their own rules on AI. Some allow it for brainstorming but not writing; some ban it in assessments entirely. Before you use AI for any graded work:

Check the rules in your course outline or ask your lecturer.
Never submit AI-written work as your own where that isn't allowed. It can count as plagiarism or exam malpractice.
Be ready to explain anything you submit. If you can't explain it, you haven't learned it.
Say how you used AI when you're asked to, for example "I used ChatGPT to generate practice questions."

Try it

Open any AI assistant (ChatGPT, Claude, Gemini or Copilot).
Pick a topic from one of your courses this semester.
Ask: "Explain [topic] to me as if I'm in my first year, with one real-life example from Nigeria."
Then ask: "What are two common mistakes students make about this?"
Check one fact from the answer against your textbook or notes.

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What ChatGPT actually is

That explains both their strengths and their weaknesses:

They're excellent at explaining, rephrasing, summarising, organising and giving examples, because those are patterns of language.

They don't "know" facts the way a textbook does. When they're unsure, they can produce something that sounds right but isn't. This is often called a hallucination.

Unless they search the web, they may not know about recent events, your lecturer's notes, or your department's rules.

Think of an AI assistant as a very fast, well-read study partner who is sometimes confidently wrong. Useful, but you stay in charge.

What it's great for as a student

Use	Example
Explaining a topic another way	"Explain demand and supply using a Lagos market example."
Breaking down a hard reading	"Summarise this paragraph in simple English, then list the key terms."
Practice	"Give me 10 multiple-choice questions on cell division, with answers at the end."
Planning	"Make a 2-week revision plan for four courses, 2 hours a day."
Feedback	"What's unclear in my essay introduction? Don't rewrite it."

What it's bad at

Exact facts and figures: dates, statistics, quotes and references can be invented.

Citations: it may produce books or articles that don't exist. Always find the real source yourself.

Your course's specifics: it hasn't seen your lecture notes or marking scheme unless you share them.

Maths and calculations: it's better than it was, but check every step.

Academic integrity: the rules come first

Every school and lecturer sets their own rules on AI. Some allow it for brainstorming but not writing; some ban it in assessments entirely. Before you use AI for any graded work:

Check the rules in your course outline or ask your lecturer.

Never submit AI-written work as your own where that isn't allowed. It can count as plagiarism or exam malpractice.

Be ready to explain anything you submit. If you can't explain it, you haven't learned it.

Say how you used AI when you're asked to, for example "I used ChatGPT to generate practice questions."

Try it

Open any AI assistant (ChatGPT, Claude, Gemini or Copilot).

Pick a topic from one of your courses this semester.

Ask: "Explain [topic] to me as if I'm in my first year, with one real-life example from Nigeria."

Then ask: "What are two common mistakes students make about this?"

Check one fact from the answer against your textbook or notes.