A Guide to Hogwarts Houses: A B1 English Reading Unit

Level: B1

Printable: Student handout (PDF) | Teacher’s key (PDF)

Reading

In the Harry Potter books by J.K. Rowling, every new student at Hogwarts School must belong to one of four houses. A talking hat, the Sorting Hat, looks inside each student’s mind and chooses a house. Harry asks the hat not to put him in Slytherin, and the hat listens. The school is fictional, but the series is real and has sold more than 600 million copies, according to its US publisher, Scholastic. Can a house tell you anything true about your personality?

Each house is known for different qualities. Gryffindor students are brave. Hufflepuff students are hard-working and loyal. Ravenclaw students are clever and curious, and Slytherin students are ambitious and good at getting what they want. Fans can find their own house with an official online quiz of ten questions about imaginary situations.

In 2015, Laura Crysel and her colleagues at Stetson University in the United States tested the quiz. They asked 236 fans for their quiz results and gave them personality tests. A trait is a part of your character, such as being friendly or shy. Some traits matched the houses. Hufflepuffs were friendlier and more helpful than fans in other houses. Ravenclaws enjoyed hard thinking more than the others. Slytherins scored higher on traits such as thinking only about themselves and using other people. But Gryffindors were only slightly more outgoing than the rest, and the researchers had no test for bravery.

A team in Europe (Jakob and colleagues, 2019) repeated the study with more people and found a similar pattern, but the differences were small. In 2025, researchers in Poland (Baran and colleagues) tested 677 adults. For the 578 people who had read the books, the quiz matched some traits. For the 99 people who had not read the books, most of the links disappeared. The researchers suggest that fans may see themselves through their favorite house. So the quiz can be fun, but it is not a real personality test.

Why do quiz results often feel so accurate? In an experiment published in 1949, the American psychologist Bertram Forer gave 39 students a personality test. A week later, each student received a personal description. On a scale from 0 to 5, the students gave it an average score of 4.26. In fact, every student got the same text, and most of it came from a book about star signs. This is called the Forer effect. People often believe vague sentences that could describe almost anyone.

Houses also turn people into teams. In studies published in 1970 and 1971, the Polish-born psychologist Henri Tajfel worked with schoolboys aged 14 and 15 in Bristol, England. He told the boys that they were in a group because they liked the same paintings. In fact, the groups were random. The boys did not know who was in their group, but they still gave more reward points to boys in their own group. Even a group with no real meaning can change how people treat others.

Real schools use houses, too. They are a tradition in the United Kingdom, and they have spread to countries such as Australia and New Zealand. One school in New Zealand names its houses after local trees, and one in Australia uses words from the local Darug language. Students usually join a house when they start school, not after a personality test. They compete for points in sports and other activities, and many schools say that houses help students feel part of a team. None of these studies has tested one question: does being in a house change who a child becomes?

Vocabulary

Each word has a frequency score, a rank, and a tag. The score shows how common the word is in modern English: higher means more common, and each full point means roughly ten times more common. The rank is the word’s position on a list of about 321,000 English word forms, from most to least common. The tag shows where you are most likely to meet the word: Current, Formal, Literary, or Dated. The paragraph number shows where the word first appears in the reading. The labels are information, not instructions. Deciding which words are worth your time is up to you. How to read the scores, ranks, and tags.

In the books, every new student must belong to one of four houses.
I belong to the school chess club.

Hogwarts is fictional, but the books are very real.
Sherlock Holmes is a fictional detective.

Gryffindor students are brave.
The brave firefighter saved the child.

Hufflepuff students are hard-working and loyal.
Dogs are often loyal to their owners.

Ravenclaw students are clever and curious.
Young children are curious about everything.

Slytherin students are ambitious and good at getting what they want.
She is an ambitious student who wants to be a doctor.

Some traits matched the houses.
Patience is a useful trait for a teacher.

Gryffindors were only slightly more outgoing than the rest.
The coffee is slightly too hot to drink.

A team in Europe found a similar pattern.
There is a pattern: I always feel tired on Mondays.

Why do quiz results often feel so accurate?
This weather app is usually accurate.

People often believe vague sentences that could describe almost anyone.
Her plan for the weekend is still vague.

In fact, the groups were random.
The app plays songs in a random order.

A group can change how people treat others.
My grandmother treats every guest like family.

School houses are a tradition in the United Kingdom.
Giving gifts at New Year is a tradition in many families.

Students compete for points in sports and other activities.
Twenty teams compete in the school sports day.

Activity Page

Open the activity page in a new tab

Speed Challenge

Answer 12 questions against the clock. Every wrong answer adds 5 seconds, and the lowest score wins. Open the speed challenge in a new tab.

Shadow Reading and Typing: My Hufflepuff Result

This short text uses many of the words from this lesson. Use it for shadow reading (reading aloud along with a model) and for typing practice.

When I was twelve, I read the Harry Potter books and wanted to belong to Gryffindor. I knew Hogwarts was fictional, but I still took the online quiz many times. I hoped it would say I was brave. Instead, it put me in Hufflepuff, the house for loyal and hard-working students.

At first I was disappointed. My best friend was a curious Ravenclaw, and my brother was an ambitious Slytherin. Later, I read that some studies found a small pattern. Fans in each house showed a trait or two from their house, but only slightly more than other fans.

So is the quiz accurate? Probably not. Researchers found that most of the links disappeared for people who had not read the books. Also, many personality descriptions are vague, so almost anyone can believe them. Maybe I became more loyal because I wanted to be a good Hufflepuff.

My real school also had houses, and they were an old tradition there. The groups were random, but we still wanted to compete and win points for our team. I noticed that we often treat people in our own group better. It is funny how a simple name can change the way we feel about each other.

How to practice

Read the text silently once and check any words you are unsure of.
Read it aloud slowly, one sentence at a time. On the typing page, the Listen button reads each line with your device’s voice, so you can listen first and then repeat.
Shadow: read aloud again at a natural speed, trying to keep a steady rhythm without stopping.
Record yourself, listen back, and note one sentence to practice again.
Type it on the typing page below and check your speed and accuracy.

Open the typing practice in a new tab

Comprehension Questions

What does the Sorting Hat do in the Harry Potter books?
What does Harry ask the Sorting Hat, and what happens?
Which qualities is each house known for?
What did Laura Crysel’s team do in 2015?
Which results in Crysel’s study matched the houses, and which result was weak?
How were the results for readers and non-readers different in the Polish study?
What was Forer’s trick, and what did it show?
What did the boys in Tajfel’s study do, even though the groups were random?
How is joining a house in a real school different from joining a house at Hogwarts?

IELTS-Style Questions

True, False, or Not Given: “In the Polish study, readers and non-readers got the same results.” Say your answer and give a reason from the reading.
Yes, No, or Not Given: “The writer thinks the Sorting Hat Quiz is a real personality test.” Say your answer and give a reason from the reading.
Author’s purpose: Why does the writer include Bertram Forer’s 1949 experiment?

AI Discussion Prompt

I just read an English lesson called Hogwarts Houses and Personality. It explained that studies found the Harry Potter Sorting Hat Quiz matches some personality traits, but mostly for fans who have read the books; that Bertram Forer’s students believed a vague personality description that was the same for everyone; and that Henri Tajfel’s random groups still made boys favor their own group. I am an English learner at about B1 level. Please talk with me about personality quizzes, teams, and groups. Use simple English and ask one question at a time. After my answer, gently correct one or two mistakes and show me a better way to say it.

AI Vocabulary Prompt

I want to practice vocabulary from a lesson about Hogwarts houses and personality research. Please quiz me on the following words one at a time, using a mix of question types: multiple choice, true/false, and sentence completion. Use simple English. Give me feedback after each answer before moving on, and bring back the words I miss later. Here are the words: belong, fictional, brave, loyal, curious, ambitious, trait, slightly, pattern, accurate, vague, random, treat, tradition, compete.

Discussion Questions

Have you read the Harry Potter books or seen the films? What did you think of them?
Which Hogwarts house do you think you belong in? Why?
Have you ever taken an online personality quiz? Did the result feel accurate?
Which trait do you value most in a friend: bravery, loyalty, curiosity, or ambition?
Harry told the hat which house he did not want. Should students choose their own class groups, or should teachers choose?
The researchers had no test for bravery. How could you measure whether a person is brave?
The Polish study found that the quiz worked mainly for fans. Why might fans answer the questions differently?
Forer’s students believed a text from a book about star signs. Why do people believe vague descriptions?
Can your personality change as you grow older? Is it a good idea to sort children at age 11?
Think of a time you were on a team at school or work. How did you feel about the other teams?
Tajfel’s groups had no real meaning, but the boys still favored their own group. Where do you see this today, for example among sports fans?
Do school houses help students make friends, or do they create unfriendly competition?
If your school created houses, what would you name them after, and why?
Is it fair to judge a person by a group they belong to? Why or why not?

Language Focus: Comparative Adjectives and Adverbs

What it is: Use a comparative to compare two people, things, or groups. Short words usually add -er (high, higher; friendly, friendlier). Longer words use more (more helpful, more outgoing). Use than before the second thing you compare. You can make the difference smaller or bigger with slightly, much, or a lot.

Why writers use it: Research often compares groups. Comparatives let you say which group scored more or less, and slightly or much shows how big the difference was.

Examples from the reading:

“Hufflepuffs were friendlier and more helpful than fans in other houses.”
“Ravenclaws enjoyed hard thinking more than the others.”
“Slytherins scored higher on traits such as thinking only about themselves…”
“But Gryffindors were only slightly more outgoing than the rest…”

Practice task: Write two comparative sentences: (a) a lion / brave / a mouse; (b) a real personality test / accurate / a fun quiz. Add slightly or much to one of them.

(Example answer: “A lion is much braver than a mouse. A real personality test is more accurate than a fun quiz.”)

Recommended Resources

Sorting Hat research: What does your Hogwarts house say about your psychological makeup? (PsyPost). A news report on the Polish study of readers and non-readers. It uses some difficult psychology words.
What your favourite Harry Potter House says about your personality (British Psychological Society Research Digest). A short report on the 2015 study of fans, with the writer’s own thoughts about the Sorting Hat.
Bertram Forer (Wikipedia). An article about the psychologist who gave all his students the same personality description.
Ingroup Favoritism and Prejudice (Principles of Social Psychology (open textbook)). A textbook section that explains Tajfel’s painting study and why people favor their own group.
House system (Wikipedia). An article about houses in real schools, where they began, and how they compete.