Byzantine Empire · 536-549

The Plague of Justinian

In 536 a strange haze dims the sun, and in 541 a new disease arrives with the grain ships from Egypt. Students track the first known pandemic of plague and weigh how much it changed Justinian's empire.

Teach it live New Open on the map
Length
50 minutes
Ages
12–15
On the map
3 steps, AD 536 to AD 541
Live lesson
7 rounds, 3 on the map
Worksheet
Two A4 pages, with Classroom
You need
A projector; phones for live

Live lesson · new in Classroom

Teach it live. The class answers on their phones.

Put the board on the projector. Students join with a six-digit code, no account needed, and tap the map: where was the frontier, where did the grain come from. Their pins drop in together when you reveal, and the closest student takes the round.

€19 per month: every lesson live, every worksheet, cancel anytime. Rome at its height runs live for free.

A live lesson on the projector: the class's pins on the map around Alexandria, the closest students listed beside it A student's phone: the question and a map to tap
7 rounds
3 places to find on the map, quiz questions, a class vote and a one-line answer.
About 15 minutes
Run it as the map step, or to open the discussion. You move on with the space bar.
A report
Every answer, per student and per round, to read back or print after the lesson.
1

Introduction

5 min

Read aloud

In 536 a strange haze dims the sun, and in 541 a new disease arrives with the grain ships from Egypt. Students track the first known pandemic of plague and weigh how much it changed Justinian's empire.

By the end of the lesson, students can

  • Describe how the plague traveled from Egypt to Constantinople and across the Mediterranean.
  • Explain how a cold climate, trade and crowded cities helped a disease spread.
  • Discuss why historians disagree about how many people died.
2

Explore the map

15 min

Project the map, or let students follow on their own devices. Each step opens the map at the right year and place.

a

AD 536

A darkened sky

Open the map in 536 and turn on Weather of History. Read the card about the volcanic winter of 536. What happened to harvests, and what followed in 541?

Open this view on the map
b

AD 541

From Egypt by sea

Set the year to 541 and turn on Historical Events (Natural Disasters). Find the Plague of Justinian. Then pan to the Nile delta: why would grain ships from Egypt carry rats and fleas?

Open this view on the map
c

AD 541

Ports and cities

Turn on the Cities layer. Which big cities lie on the sea routes between Alexandria and Constantinople? Why did ports suffer first?

Open this view on the map
3

Class discussion

15 min

Pick two or three. They run from what happened to why it mattered.

  1. Procopius said the plague came to Constantinople by sea. Why did trade help a disease spread?
  2. Emperor Justinian caught the plague and survived. How might a sick emperor affect an empire?
  3. People in 542 knew nothing about germs. How might they have explained the disease?
  4. Scientists have found plague DNA in graves from this time. Why is that evidence so important for historians?
  5. Some historians think the plague weakened the empire for centuries; others think the damage was smaller. What evidence could help settle it?
4

Game round

10 min

Play Rule History as Justinian I. When a crisis comes up, ask: what could a ruler in 542 really do against a disease no one understood? Compare with Justinian, who kept paying for his wars in Italy during the plague years.

Open Rule History
5

Worksheet

5 min

This worksheet comes with Classroom

€19 per month unlocks every worksheet, every live lesson and the class workspace. The free lesson prints without a subscription.