An introduction has to do two things: give a reader enough context to follow you, and state exactly what you will argue. It does both by narrowing — wide context first, your specific claim last.
Enter your topic and this tool sets out the moves in order, with the reasoning behind each and the stock openings that mark coursework as unrevised.
Begin wide enough that a reader outside your exact subject can follow, then narrow steadily. Each sentence should be more specific than the one before, so the thesis arrives as the natural end point rather than a sudden turn.
Starting too wide is the usual failure. An essay on one policy does not need to open with the history of civilisation, and the padding is obvious — it is often the first thing a marker notices about a weak introduction.
The dictionary opening — "According to the Oxford Dictionary…" — signals that you had no better idea. The timeless opening — "Since ancient times, human beings have…" — could preface any essay ever written and therefore says nothing about yours.
Announcing the essay is the third: "In this essay I will discuss…" is a table of contents, not an argument. A brief roadmap can earn its place at the end of the introduction, after the thesis, but never instead of it.
Write for an informed reader who is not inside your specific case. Where your essay concerns a Nepali policy, institution or dataset, name the setting and period plainly — the reader may know the country well and not your particular district, scheme or year.
Two or three sentences is usually enough. Context that runs for half the introduction has become background material, and background belongs in the body where it can do argumentative work.
Introductions are difficult to write first because you do not yet know what you are introducing. Draft one to get moving if it helps, but treat it as scaffolding and expect to replace it.
When the essay is done, read the introduction against what you actually argued. Essays drift while being written, and an introduction promising something the body never delivers is among the most visible weaknesses in coursework.
About 10% of the essay — roughly 200 words for a 2,000-word assignment.
Draft it if it helps you start, but rewrite it last. The essay you finish is rarely the one you planned.
At the end of the introduction, once the context and problem have been established.
A short roadmap after the thesis helps in longer essays. Under about 1,500 words it is usually unnecessary.
Only if it is genuinely apt and you engage with it straight away. A decorative quotation you never return to is wasted words.