Back-to-School Checklist for Collège and Lycée: The 15 Days That Matter

Every year, at the Ranelagh practice, I see the same scene repeat itself in early September: parents reassured because the school bag is ready, the notebooks labeled, the timetable pinned up on the fridge. And then, two weeks later, a worried phone call: "she's completely lost," "he's already two hours behind in maths," "she cries on Sunday evenings." The truth is that the start of the school year isn't decided on day one. It's decided in the two weeks that follow — that moment when the student tests, consciously or not, what will become their routine for the next ten months. A well-thought-out back-to-school checklist for collège and lycée (middle and high school) isn't a supply list: it's a system for observation and calibration, allowing you to correct course before bad habits set in. It's this period, often overlooked in favor of the shopping list alone, that I want to break down here, level by level, step by step.

Why the first two weeks matter more than the rest of the year combined

A student who gets off to a bad start won't catch up through sheer willpower in December. This isn't a question of laziness — it's a matter of cognitive mechanics: habits formed in the first two or three weeks become automatic, and by definition, an automatic habit is no longer questioned. If a middle schooler decides in the very first week that lessons can be reviewed the night before in ten minutes, that reflex hardens into their personal norm — until the day the curriculum gets denser and the method no longer holds up.

I once followed a Seconde (10th grade) student, Antoine, whose parents contacted me in October because his maths grades were collapsing. Digging deeper, we realized that from the very start of the year, he'd gotten into the habit of doing his exercises while looking at the answer key alongside them, "to go faster." Two weeks had been enough to entrench this shortcut reflex — invisible as long as the chapters stayed simple. The start of the school year is this moment of maximum plasticity, when everything falls into place almost silently: precisely why it deserves active vigilance, not just a sigh of relief once the notebooks have been bought.

The practical and organizational checklist: what you really need to check

Beyond supplies, the real checklist for the first two weeks concerns the architecture of schoolwork itself. First, the timetable should be annotated with the actual homework hours, not just class times: a child who gets home at 5pm without knowing when they're supposed to work will improvise every evening, and repeated improvisation is exhausting. Second, you need to identify, as early as the first week, which subjects the teacher gives few written references for — the ones handled mostly orally in class. These are often the first to slip through the cracks, precisely because there's no clear written trace.

I always stress one overlooked point to families: the binder or digital homework diary should be physically checked by an adult at least three times during these two weeks. Not to control on principle, but to see whether the student is properly noting instructions, test dates, pages to review. An empty or vague homework diary on September 20th is a far more reliable signal than a December report card. This is engineer's work more than police work: you're checking that the system holds, not punishing whoever built it poorly.

Spotting weak signals before they become symptoms

Back-to-school signals are often tiny — and that's exactly what makes them valuable: they appear before the problem has taken root. A child in CM2 (last year of primary school) or Sixième (6th grade) who starts feeling physically unwell on Sunday evenings deserves immediate attention, well before the first failed test. A lycée (high school) student who systematically avoids talking about a subject, who changes the topic the moment it comes up, is often signaling an anxiety already forming rather than mere passing disinterest.

I have one rule I pass on to every parent I work with: the first two weeks are a time for listening more than for direct questioning. Asking "how was your first week back?" closes the conversation in three words. Asking "what felt hardest to you this week?" opens up a space for honesty. It's often in these seemingly ordinary answers that you spot the subject that's going to become a sticking point: a French teacher moving too fast, a Seconde maths level that assumes poorly consolidated Troisième (9th grade) foundations, a prépa (selective post-bac preparatory class) class whose pace surprises even the best Terminale (final year of lycée) students. The earlier the issue is spotted, the lighter the fix: three targeted tutoring sessions in September often prevent a whole semester of catch-up.

Establishing good work habits before bad ones take hold on their own

A work method can't be decreed in a day — it's built through small repetitions in the very first weeks. I systematically recommend setting up, from the first week, a short, non-negotiable ritual: ten minutes reviewing the day's notes, every day, before even starting on homework proper. This gesture, seemingly insignificant, structures long-term memory far better than cramming the night before a test, and it costs infinitely less energy than a daily battle over homework.

For lycée students encountering philosophy or economics for the first time, these two weeks are decisive on another level: conceptual vocabulary. A student who doesn't grasp by September the difference between a concept and a notion, or who approaches philosophy tutoring thinking it's about opinions to defend rather than arguments to construct, builds up a silent backlog that only explodes in January, when the first essays are graded harshly. The same goes for economics, where economics tutoring demands rigor from day one in reading graphs and figures — something many students neglect, convinced "it'll come with practice." It does come, indeed, but often too late if the foundation wasn't laid in the very first sessions.

Adapting the checklist by level: collège, lycée, prépa, grandes écoles

A back-to-school checklist for collège and lycée can't be one-size-fits-all, because the stakes differ radically by age. In collège, the key issue is emerging autonomy: a child starting Sixième must learn, within two weeks, to manage several notebooks, several teachers, several styles of expectation on their own — a considerable mental load that's often underestimated because it doesn't yet show up in grades, still excellent at the start of the year.

In lycée, the start of the year largely determines the choice of specialties and adjustment to the pace of the bac (baccalauréat, the French high school exit exam): it's the moment to check that maths tutoring follows a sustainable progression, especially in Première (11th grade), where the curriculum accelerates sharply compared to Seconde. In prépa and the first years of grandes écoles (elite higher education institutions), the first two weeks amount to an almost silent natural selection: students who haven't immediately adopted an intense personal work rhythm alongside classes fall behind in a way that an entire semester sometimes isn't enough to fix — true in law as much as in applied mathematics. I've seen students who were brilliant in law at lycée collapse in their first year of university simply because they hadn't anticipated, from September, the need to actively memorize rather than just attend lectures; support through law tutoring in the very first weeks often changes the entire trajectory of the year.

The parents' role: providing structure without smothering, observing without intruding

The right position for parents during these two weeks is a narrow one, requiring real finesse. Too much presence, and the child never develops their own vigilance, leaning on parental oversight as a permanent crutch. Too much absence, and small signals go unnoticed until they become big problems — visible only at the first report card, a good six weeks into the year, far too long a delay for a calm adjustment.

The right balance, the one I consistently recommend, is a short weekly check-in — ten minutes, maximum — where you look together at the planner and the homework diary, without judgment, asking open-ended questions. It's a gesture of support, not surveillance, and the difference is immediately felt in the tone used. The parents who navigate this period best are those who accept they can't control everything, and who trust regular observation over heavy-handed intervention once a crisis hits.

Conclusion: giving these two weeks the importance they deserve

The first two weeks back at school can't be made up for later — they have to be navigated with attention in real time. This isn't a period to treat with anxious reverence, nor a simple administrative formality to tick off quickly: it's a time for careful observation, where every small signal deserves to be noted without being dramatized. A well-built checklist isn't an extra burden — quite the opposite, it's what allows you to ease off the pressure afterward, because the foundations will have been checked in time.

If you sense, already in these first weeks, that one subject is starting to weigh more heavily than the others, or that a work method isn't taking hold, it's almost always simpler to adjust early than to repair later. That's exactly the spirit in which I design every tutoring program at the Ranelagh practice or online: observe first, understand next, and build a method that holds over time — well beyond these first decisive two weeks.