Every course has a first real assessment. A unit test, an early assignment, something with actual weight in the third or fourth week.
It counts the same as the ones after it. It isn't worth more on paper. And it is still the most important one you'll write all term.
Say a course has four tests, equally weighted, and you want 85.
Start with 85 and you need 85 on the rest. Steady, doable, and every week after that is maintenance.
Start with 60 and you need to average just over 93 on the remaining three to land in the same place. Not one good test — three, in a row, on material that gets harder as the term goes on, while also carrying the assignments and everything else.
That's the whole argument and it isn't close. Recovering a mark takes more work than protecting one, and the work arrives later, when there's less time and more content.
The number is only part of it.
A student who's behind is doing two things at once — learning the new unit while repairing the old one. In most courses the units build, so a shaky unit one makes unit three harder, not just unfinished.
They're also making decisions under pressure. Which of these do I have time for? That question doesn't come up in a term that started well.
And it costs something harder to measure: a bad first mark tells a student what kind of student they are in that course. Some of them are still carrying that in April.
This is the part students underestimate.
Teachers respond to what a student demonstrates. Show that you can handle the material and you get offered more of it — the harder question, the extension, the conversation that goes past what's on the worksheet. Show that you can use it and more comes.
That's not favouritism, and it isn't anyone being written off. It's the ordinary way anyone responds to evidence: you give more to a person who's shown they can use it. A student who starts strong spends the term being offered things. That compounds, and it's invisible on a report card.
The same works with the marking itself. A teacher who knows what your work usually looks like reads an unclear answer differently than one who has no baseline for you at all.
Not more hours. Earlier ones.
Find out what's on it before you plan anything. Which units, what format, how long. Most students don't ask and then study the wrong things thoroughly.
Start three days out, not the night before. Two short sessions and a check beats one long panic, and the first test of a term is the one where you still have the time to do that.
Do practice questions cold. Closed notes. What you get wrong is the study plan. What you feel shaky about isn't reliable.
Learn the command words for the course now. What determine requires that evaluate doesn't. Do it once in September and it pays on every assessment for the rest of the year.
Check it before you hand it in. Three caught errors on a 20-question test is 75 to 90.
It's a semester, not a verdict, and people recover from worse than this every year.
None of the above means a term that started badly is a lost term, or that there's a point after which starting is pointless. There isn't. The argument is only that the same result costs less work earlier than later — not that later doesn't work.
But be honest about what recovery requires: higher marks than you wanted, sustained, starting now rather than after the next one. The window is real and it's open — it just gets narrower every week you spend deciding whether to use it.
Which is the same argument as the top of this page, arriving late. Better late.
A plan for every scheduled exam, built from the weak spots — and it works from the first test of the term, not just the diploma.
Related: Studying everything is how you run out of time · Command words: what determine, justify and evaluate actually ask for · The cheapest fifteen marks in high school · Grade 9 is where the habits get set