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Common Nouns vs. Proper Nouns: A Guide for 1st Grade

Sept. 10, 2025

Written by Lori Toney, English teacher, educational writer and mother of three school children

While nouns are generally easier for young learners to grasp, they can still be tricky to teach because there are just so many types of them! Add in specific grammar rules, such as capitalization, and even older children and even adults struggle to know when a noun must be capitalized.

After mastering common nouns, it’s time to introduce proper nouns. Some proper nouns are tough for first graders to understand because some words can be both a common noun and a proper noun depending on the context in which the word is used.

Let’s explore more about the differences between common and proper nouns, and how to teach kids to properly capitalize proper nouns when they write them.

Common vs. Proper Nouns: What’s the Difference?

To review, common nouns are types or categories of:

People- sister, brother, cousin, mom, dad, teacher, doctor, friend

Places- school, home, city, hospital, zoo, grocery store, country

Things- holidays, flowers, animals, soda, video games, shoes, toys

Ideas- language, math, happiness, anger, love, beauty, traditions

Notice that all the words listed above are unspecific; they all refer to general people, places, things, and ideas. As a result, each word in the list above starts with a lowercase letter.

In contrast, proper nouns are different in that they’re specific. They name a specific person, place, thing, or idea and single it out among other objects in the same category. Here are some examples of categories of proper nouns:

Person- Jonathan, Dr. Johnson, Mom, Dad, Aunt Jenny, Mrs. Smith, Mary, Mike, etc.

Places- America, Ohio, Houston, Walmart, The Cleveland Clinic, Creekside Elementary School

Things- Coca-Cola, Barbie Dolls, Tony the Tiger, Nike shoes, Roblox, Nintendo Switch, Christmas

Ideas- English, The Golden Rule, The American Revolution, Christmas

It’s important to note that all the above words are capitalized, as all proper nouns must begin with a capital letter. That is because each proper noun refers to someone or something that is unique with a name or a title.

This can get confusing when it comes to words like “mom” or “dad”. The general rule here is:

  • Capitalize words like Mom or Dad when referring to one’s own mom or dad or calling them by their honorific title.
  • Do not capitalize words like mom or dad when referring to moms and dads in general, or when writing about another person’s mom or dad.

Common vs. Proper Nouns Learning Activities

To get started teaching your first grader to recognize the differences between common and proper nouns, check out a few helpful resources by Kids Academy. Begin by introducing this Noun Search worksheet:

noun search worksheet

While this worksheet contains both common and proper nouns, after completion, speak with learners and ask them to identify those that are proper and discuss how they are different from the common nouns.

Next, offer students as much practice as possible! Use drill exercises such as these:

common vs. proper nouns drill 1 common vs. proper nouns drill 2

There are three levels of common versus proper noun drills available, and each task students with identifying and counting proper nouns by searching through a list of both types. After finishing all three rounds, children may progress to drills that task students with filling in sentences with proper nouns, like these drills below:

  proper nouns in sentences drill

Finally, when you’re ready to put your child to the test to see if they mastered common versus proper nouns, try assessing their learning with this quiz:

common and proper nouns quiz

This quiz offers a series of drag-and-drop tasks that allow kids to sort and categorize both common and proper nouns. It wraps up by asking students to identify both types in sentences to gauge skill mastery. Use it to tell if your little learner is ready to move on to the next grammar concept.

To explore all our language and grammar resources, don’t forget to check out our full library of learning materials at www.kidsacademy.mobi! Once there, discover how your child can learn for free online, or check out all our digital learning options, including our web-based Kids Academy Classroom where you can create curated classes on different topics and share them with your students! 

 

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