Expository Essay Topics & Ideas to Write a Paper on

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expository essay topics

Expository essays are written to investigate an idea or discover something in a way that others know what it is.

Students of all disciplines are tasked with writing expository essays at some point in their studies. If you are assigned a paper to write an expository essay, you must first make sure your topic is interesting. Afterward, move towards creating a thesis statement and so on.

If you have no idea what is a good topic to write your expository essay on, you are in the right place.

Here you can find a list of good expository essay topics that you can choose from and start writing your essay immediately.

How to Choose a Topic for an Expository Essay?

Usually, students have to come up with an expository topic in the prewriting phase of the essay. Sometimes teachers assign the topic but most often students have to define the topic for their essay.

A well-formulated topic is very important for the success of the final draft of your essay. Here are some tips that you can take into account for selecting a great topic for your expository essay.

  • Choose a topic that is interesting for you to write and interesting for the audience to read.
  • Make sure the topic has enough research available to help you present valuable content.
  • The topic you choose for your expository essay must correspond to your academic level.
  • Your topic must be relevant to the subject on which you are assigned to write.

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Best Expository Essay Topics

Here are some interesting expository essay topics in different categories to help you come up with a topic of your own.

Expository Essay Topics For 5th Grade

  • Why it is important to learn to read.
  • What the world will be like after 50 years.
  • How music influences our mood.
  • Write about your favorite time in school.
  • What makes a good friend?
  • Write about a special day you have had.
  • Pick an object that is important to you and explain why it is important.
  • If you could be any celebrity for a day, who would you be?

Expository Essay Topics For Grade 7

  • Explain whether you prefer a big city or a small town.
  • A book that you have read recently.
  • A person you admire the most.
  • Why are parents sometimes strict? Share your personal experience.
  • Why do some students commit suicide?
  • Why do people smoke cigarettes?

Expository Essay Topics For Grade 8

  • What are the consequences of skipping classes?
  • Effects of marijuana.
  • If you were an animal what would you be?
  • Write about your favorite teacher.
  • Major causes of stress in students' lives.
  • Explain why you like or don’t like to do homework.
  • Why do some teens do drugs?

Expository Essay Topics For Grade 10

  • Why is it important for all students to wear uniforms?
  • How not to be materialistic?
  • How do you like spending your free time?
  • Is it possible to overcome racism?
  • What are the benefits of exercising?
  • If you could live in any country, what would it be?
  • The most and the least favorite music genre.

Expository Essay Topics For Middle School

  • Describe the major stress factors in your life?
  • Describe the fashion trends in the United State
  • Describe the benefits of knowing multiple languages
  • What are the consequences of taking drugs?
  • Why are some students kicked out of school?
  • Think of the ideal job you would want to do after completing school.

Expository Essay Topics For High School

  • Problems faced by students while in high school.
  • If you had a time machine and could go back in time, where would you go?
  • Why do students drop out of school before they graduate?
  • Write about something that you have learned recently.
  • If you could change one thing in your school, what would you change?
  • List of things that make people happy.
  • Consequences of having a job at high school.
  • What are the major reasons for divorces?

Expository Essay Topics For College

  • Effects of violent video games on teenagers.
  • What are your thoughts on environmental problems?
  • How to deal with financial problems?
  • What will life be like in 10 years?
  • Is expressing your emotions helpful?
  • Do you believe in aliens? Explain why?
  • What is it like to live with a pet?
  • Ways to minimize the negative influence of the media on people’s lives

Expository Essay Topics on Health

  • How to maintain a healthy body weight?
  • Types of eating disorders
  • Fast-food consumption and obesity.
  • Different ways to treat depression.
  • Pros and cons of clinical trials.
  • Should euthanasia be legalized? Share your point of view.
  • Influence of environmental factors on mental health.
  • How can we achieve health equity?

Expository Essay Topics Social Issues

  • Describe the best ways to rehabilitate juvenile lawbreakers.
  • The major reasons for the rising teenage pregnancy rate
  • Harmful hobbies for students.
  • Describe the changes in communication in the last 10 years
  • How to deal with double standards?
  • How to eradicate discrimination of all types from our society.
  • Explain the negative effects of social media on young people

Expository Essay Topics about Education

  • What are the benefits of innovative education?
  • Going to college in your hometown or going to a different part of the country
  • Dealing with the college bully
  • What are the effects of adult illiteracy?
  • Which subject should not be taught at schools?
  • Who should set the curriculum for a class?
  • Describe a university you might consider attending.
  • Should all schools receive the same amount of money from the government?

Controversial Expository Essay Topics

  • Are humans the reason for climate change?
  • Does boredom lead to trouble?
  • Does religion cause war?
  • Should abortion be illegal?
  • Is gun control a good idea?
  • Should rich people pay more taxes?
  • Should the government legalize marijuana?
  • Is the cost of college too high?
  • Should the alcohol drinking age be decreased?

Science and Technology Expository Essay Topics

  • Will we ever land on Mars?
  • The most popular alternative sources of energy.
  • Why the best alternative source of energy is solar
  • The impact of the theory of general relativity on modern physics.
  • Advantages and disadvantages of artificial intelligence.
  • Explain why the basic knowledge of IT is important nowadays.
  • Effects of being addicted to social networks.
  • Latest developments in human brain study.

Easy Expository Essay Topics

  • Describe your first day at school.
  • Describe the meaning of true friendship.
  • Your favorite film superhero and why?
  • Describe your favorite sport
  • What makes a dog a perfect pet?
  • Pros and cons of uniforms in school.
  • Can dancing help in preventing stress?
  • Ways to develop leadership skills.

Funny Expository Essay Topics

  • Best ways to kill time in the evening.
  • Why life should come with background music
  • Being an adult is not an easy task.
  • Why do people calculate how many hours of sleep they will get?
  • Why Mondays should be banned.
  • Autocorrect could ruin your life.
  • Love at first sight really does exist.
  • Totally useless professions

Hopefully, these expository essay ideas help you to choose a great topic for your essay. After deciding on the topic, start working on your expository essay outline. You can also use our free essays as good source material for your own work.

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