A No-Prep Sub Plan for The Black Death (Ireland, Junior Cycle)

You are out on Thursday and the 2nd Year history class has the Black Death. The cover teacher may be a PE teacher, a language teacher, or someone who has never taught the period. A sub plan that assumes subject knowledge will not be run as intended, and a plan that assumes none but asks for nothing produces forty minutes of colouring. What follows is a self-contained lesson that a cover teacher can read once and deliver, with something real to collect at the end.

The one-page brief for the cover teacher

Everything the cover teacher needs sits on a single sheet at the top of the folder. It states the objective in one sentence: students explain why the plague spread so quickly and evaluate one explanation people gave at the time. It gives the timings, names the two students who will need the reading read aloud to them, and says explicitly that no historical knowledge is required because the answers are all in the printed materials. Add one line about what to do if the room goes quiet and one about what to do if it does not. Cover teachers are managing an unfamiliar class, and knowing the fallback is worth more than knowing the content.

The lesson, minute by minute

1. Starter, 7 minutes. Three statements on the board, printed on the sheet as well. Students write true, false or not sure beside each, then compare with a neighbour. No answers given yet. This settles the room and it does not require the teacher to explain anything.
2. Reading, 12 minutes. A single printed page describing how the plague travelled and what conditions in a medieval town were like. Students read it and underline three things that would help disease spread. The instruction is on the sheet, so the cover teacher only has to keep time.
3. Sources, 15 minutes. Three short contemporary explanations for the plague: bad air, divine punishment, and blame directed at a minority group. Students complete a grid saying what each explanation claimed, what evidence people had, and what it led them to do. The last column is where the historical thinking is.
4. Writing, 12 minutes. One paragraph: which explanation seems most reasonable given what people knew at the time, and why. Sentence stem provided.
5. Close, 4 minutes. Return to the three starter statements. Students correct any they now know are wrong. Sheets collected.

Building the reading page and the three sources is the only real work, and it is worth doing once properly rather than each time you are out. XXL Medieval History Bundle – Black Death, Feudalism & Society covers this ground with differentiated worksheets and full answer keys, which matters more for cover than for your own lessons, since a teacher without the subject knowledge needs the answers in their hand to respond to a student who asks.

Why the collected work has to be real

A sub lesson that produces nothing teaches students that your absence is a free period, and the next cover lesson is worse. Collect the sheet, mark a sample, and refer to it in the following lesson. Two minutes of "several of you argued the bad air explanation was reasonable, and here is why that is a good answer" changes the behaviour of the whole class next time. It also gives you evidence, since the paragraph on which explanation was reasonable is genuine source-reasoning work you can use when tracking progress towards the learning outcomes.

The part that needs handling carefully

The third contemporary explanation involves the persecution of Jewish communities, and it must be in the lesson, because leaving it out sanitises the topic. It should not be met for the first time with a cover teacher who does not know the class. Teach that source yourself before the day you are out and let the cover lesson revisit it. Note on the brief that the material has already been discussed, and include the two sentences of framing you used so the cover teacher can repeat your words if a student raises it.

Building a cover folder that lasts

One lesson is a plan. Four is a folder, and a folder is what actually saves you, because absences are rarely announced a week ahead. Aim for one self-contained lesson per year group per term, all built to the same five-phase shape so any of them can be handed over without explanation.

Drawing on ready-made units is faster than filling the folder from scratch, and Complete History Teaching Bundle: Lesson Plans, Worksheets & Resources Teachers gives you lesson plans with timings already attached, which is the format cover work needs. Black American History Month - Complete Teaching Bundle works well in the same folder, since its tasks are self-explanatory on the page. Do this once and being out stops costing you a lesson: you come back on Friday to a stack of completed sheets and a class that got somewhere without you.

Related reading from the Teacher Hub

• A No-Prep Sub Plan for The Scientific Method (Ireland, Junior Cycle)
• Using Digital Tools to Teach Human Nutrition (Ireland, Junior Cycle)
• A Project-Based Unit on States of Matter: Planning It Week by Week (Ireland, Junior Cycle)