English grammar can sometimes feel confusing. One small punctuation mark can completely change a word. A great example of this is “That’s or Thats.” Many people wonder which one is correct and when to use it.
You may see these two forms online, in messages, or even in school writing. But only one of them is actually correct in standard English. The difference comes down to a small mark called an apostrophe. Even though it looks tiny, it plays a big role in grammar.
In this guide, we will explain That’s or Thats in a very simple way. You will learn what each form means, when to use it, and how to avoid common mistakes. We will also explore fun language ideas like this or that questions, the this or that game, and other interesting examples that show how English works in everyday life.
By the end, you will feel confident about using That’s or Thats correctly in writing, schoolwork, emails, and social media.
Understanding the Difference Between That’s or Thats
The confusion between That’s or Thats usually comes from punctuation. One word contains an apostrophe, and the other does not.
That’s is the correct form in standard English. It is a contraction. A contraction means two words are combined into one shorter word. In this case, That’s means “that is” or “that has.”
For example:
- That’s my favorite book.
- That’s been a long day.
- That’s the answer I wanted.
On the other hand, Thats without the apostrophe is usually considered incorrect. It is rarely used in formal writing. You might see it in quick text messages or casual online chats, but it is not grammatically correct.
When choosing That’s or Thats, remember one simple rule. If you mean “that is” or “that has,” always use That’s with an apostrophe.
This small habit will make your writing look more professional and clear.
Why Apostrophes Matter in English
Apostrophes may look small, but they carry important meaning. They help show contractions and possession in English.
When we talk about That’s or Thats, the apostrophe tells readers that letters are missing. The phrase “that is” becomes That’s when shortened.
Without the apostrophe, the word becomes incomplete. Readers may feel confused or think the sentence has a mistake.
For example:
Incorrect: Thats my house.
Correct: That’s my house.
Even simple punctuation mistakes can affect the quality of writing. Teachers, editors, and readers often notice these details quickly.
Think of the apostrophe like a helper. It keeps the sentence smooth and easy to understand. When learning That’s or Thats, always remember that the apostrophe protects the correct meaning.
When to Use “That’s” in a Sentence
Using That’s is actually very simple once you understand its purpose. It replaces two phrases: that is and that has.
Here are some clear examples:
- That’s a beautiful sunset.
- That’s exactly what I meant.
- That’s been a busy week.
Each sentence could also be written in full form.
For example:
- That is a beautiful sunset.
- That has been a busy week.
Native speakers often use contractions because they sound more natural in conversation. When writing casually, That’s helps the sentence feel friendly and relaxed.
When deciding between That’s or Thats, remember that That’s fits naturally in most everyday situations. It works well in emails, blog posts, school assignments, and conversations.
Once you practice using it regularly, it will quickly become second nature.
Is “Thats” Ever Correct?
Many people ask whether Thats without an apostrophe can ever be correct. In most situations, the answer is no.
Standard English grammar requires the apostrophe when forming the contraction That’s. Without it, the word looks unfinished.
However, you may see Thats in informal places such as:
- Quick text messages
- Social media comments
- Casual online chats
Even in those situations, it is technically incorrect. Most writers and teachers recommend using the proper form.
When comparing That’s or Thats, always choose That’s in school, professional writing, and published content.
Using correct punctuation shows attention to detail and improves readability. It also helps readers trust the quality of your writing.
Easy Tricks to Remember That’s or Thats
If you often forget whether to write That’s or Thats, a simple trick can help.
Replace the word with “that is.”
If the sentence still makes sense, then That’s is correct.
Example:
That’s my bag.
That is my bag. ✔
The sentence works perfectly, so That’s is correct.
If the replacement does not work, you may need a different word instead of That’s.
This small trick helps students and writers quickly check their grammar. It only takes a second, but it can prevent mistakes.
Over time, you will naturally remember when to use That’s without needing to test the sentence.
How “This or That” Questions Work in English
Another common phrase related to this topic is this or that questions. These questions ask someone to choose between two options.
For example:
- Coffee or tea?
- Summer or winter?
- Movies or books?
These simple choices make conversations fun and interactive. They are often used in games, interviews, or icebreakers.
Even though this or that questions are different from That’s or Thats, both topics show how small words shape communication.
When asking these questions, clarity matters. The listener should easily understand the two options.
People enjoy these questions because they are quick and reveal personal preferences.
The Popular “This or That” Game
The this or that game is a fun activity often played with friends, students, or coworkers. The rules are simple. A player must choose one option between two choices.
Examples include:
- Pizza or burgers
- Mountains or beach
- Books or movies
The game works well in classrooms, parties, and team meetings. It helps people learn about each other in a relaxed way.
Teachers sometimes use the this or that game to help students practice English speaking. Students answer quickly and explain their choices.
Even though this activity focuses on choices, it also helps improve vocabulary and communication skills.
Games like this make language learning enjoyable and memorable.
Why Simple Words Like “That” Matter in Grammar
The word that is one of the most common words in English. It appears in many sentence types, including statements, explanations, and comparisons.
Because it is used so often, mistakes like That’s or Thats happen frequently.
Small words carry a lot of responsibility in sentences. They connect ideas and guide readers through meaning.
For example:
- That’s the reason we came.
- That’s the best solution.
- That’s where the story begins.
Even though the word looks simple, it plays an important role in clarity.
Learning to use That’s correctly strengthens overall grammar skills.
Examples of That’s in Everyday Conversations
Listening to everyday conversations is a great way to understand how That’s works naturally.
You will hear people say things like:
- That’s amazing!
- That’s not fair.
- That’s what I mean.
- That’s a great idea.
These phrases appear in movies, podcasts, classrooms, and daily speech.
When deciding between That’s or Thats, real-life conversation can guide you. Native speakers almost always use the correct contraction with an apostrophe.
Practicing these examples out loud can help build confidence.
The more you hear and use That’s, the more natural it will feel.
Fun Language Debates: Gold or Blue Dress
Sometimes language spreads online through funny debates. A famous example is the internet question about a dress that is gold or blue.
People around the world argued about whether the dress looked blue and black or white and gold. The conversation exploded across social media.
While the topic itself was about colors, it also showed how language helps us describe perception.
People wrote sentences like:
- That’s definitely blue.
- That’s clearly gold.
This viral moment reminded everyone how powerful simple words can be. Even a small phrase like That’s can help express strong opinions.
Math Language Example: Evaluate the Integral or State That It Diverges
Even mathematics uses clear language rules. A common instruction in math problems is evaluate the integral or state that it diverges.
This phrase means students must either solve the integral or explain why it does not have a finite answer.
Clear grammar is important in academic instructions like this. Words such as that help connect ideas logically.
For example:
- State that the integral diverges.
- Explain that the solution does not exist.
Understanding grammar concepts like That’s or Thats improves clarity in every subject, including math.
Common Grammar Mistakes Related to That’s
Writers sometimes make several small errors related to That’s.
One mistake is confusing That’s with its or it’s. These words also involve apostrophes and contractions.
Another mistake is leaving out the apostrophe and writing Thats. This happens when typing quickly or relying on autocorrect.
To avoid errors:
- Proofread your writing carefully
- Watch for missing apostrophes
- Use grammar tools if needed
When you understand the rule behind That’s or Thats, these mistakes become much easier to avoid.
FAQs About That’s or Thats
1. Which is correct: That’s or Thats?
That’s is correct because it is a contraction of “that is” or “that has.” Thats without an apostrophe is incorrect.
2. What does That’s mean in English?
That’s means that is or that has depending on the sentence context.
3. Why do people write Thats without an apostrophe?
Many people type quickly in texts or social media and forget punctuation. However, correct grammar still requires That’s.
4. Can I use That’s in formal writing?
Yes, contractions like That’s are widely accepted in modern writing, especially in conversational or online content.
5. What are this or that questions?
This or that questions ask someone to choose between two options, such as coffee or tea.
6. What is the this or that game?
The this or that game is a fun activity where players pick one option between two choices.
Final Thoughts on That’s or Thats
Learning the difference between That’s or Thats is actually simple once you understand the role of the apostrophe. That’s is the correct form because it represents the phrases “that is” or “that has.”
Although Thats may appear in casual texting, it is not considered proper grammar. Using the correct form helps your writing look polished and professional.
Language is full of small details like this. From this or that questions to interesting debates like the dress that is gold or blue, tiny words often shape how we communicate.
By practicing good grammar habits, you build stronger writing skills over time. The next time you type a sentence, pause for a moment and check the punctuation.
When you remember the simple rule behind That’s or Thats, your writing will instantly become clearer and more confident.
