To teach kids about comparing things for kids, use the ending "-er" when you are comparing two things, and "-est" when comparing three or more things in a group. For example, a big apple is "bigger" than a small grape. The fastest runner wins the race, making them the "fastest" of all. This simple rule helps children clearly describe differences and identify the best or most extreme option.
However, children often find it tricky to remember when to use "-er" versus "-est." They might also struggle with adjectives that change spelling (like "happy" to "happier") or completely change form (like "good" to "better" or "best"). Knowing which rule to apply to different types of words is a common hurdle for young learners.
"Comparing adjectives can seem tricky, but a great tip is to always link them to physical objects," says a LearnLink tutor. "If you can touch and see the difference, the grammar becomes much clearer and more concrete for kids.
👉 You can gently support your child’s progress by starting with a free lesson on LearnLink.
What Are Comparing Words (-er/-est) and Why Do They Matter?
Comparing words, also known as comparative (-er) and superlative (-est) adjectives, help us talk about how things are different. Comparative adjectives, like "taller" or "faster," show a difference between two items. For instance, "My brother is taller than me." Superlative adjectives, like "tallest" or "fastest," show that one item stands out from a group of three or more. For example, "She is the tallest person in our class."
Learning these words is important because it allows kids to describe their world with more precision. Instead of just saying "big," they can say "bigger" or "biggest." This skill is fundamental for clear communication. It helps children express their thoughts about objects, people, and experiences in a more detailed and engaging way. It also lays the groundwork for more complex sentence structures as they grow.
💡 Key Idea
Use -er to compare two things, and -est to compare three or more things.
How to Use -er and -est to Describe What's Bigger, Faster, Best!
Using -er and -est correctly depends on the adjective's length and ending. Most common adjectives follow a few simple rules:
- One-Syllable Adjectives: For short words, simply add -er to make it comparative and -est to make it superlative.
- Tall: taller, tallest
- Fast: faster, fastest
- Big: bigger, biggest (Note: double the last consonant if it ends with consonant-vowel-consonant)
- Two-Syllable Adjectives Ending in -y: Change the 'y' to an 'i' and then add -er or -est.
- Happy: happier, happiest
- Funny: funnier, funniest
- Silly: sillier, silliest
- Longer Adjectives (Two or more syllables, not ending in -y): Do not add -er or -est. Instead, use "more" for comparative and "most" for superlative before the adjective.
- Beautiful: more beautiful, most beautiful
- Important: more important, most important
- Delicious: more delicious, most delicious
- Irregular Adjectives: Some words don't follow the rules. These are special and need to be memorized.
- Good: better, best
- Bad: worse, worst
- Far: farther/further, farthest/furthest
To apply this in real life, point out things around you. "This toy car is faster than that truck." "This ice cream is the best!" Consistent practice with concrete examples helps children internalize these forms.
Common Mistakes When Using Comparing Words
It's natural for children to make mistakes as they learn. Understanding common pitfalls can help parents and teachers provide better guidance.
| ❌ Incorrect | ✅ Correct |
|---|---|
| My dog is more fast. | My dog is faster. |
| This is the most tallest building. | This is the tallest building. |
| She is more happy than him. | She is happier than him. |
| That movie was gooder. | That movie was better. |
| He is the baddest student. | He is the worst student. |
Mistakes often happen when kids try to apply the -er/-est rule to longer adjectives or forget irregular forms. They might also mistakenly use "more" or "most" with adjectives that already have -er or -est endings. Gentle correction and consistent exposure to correct forms are key.
Step-by-Step Learning Progression
Teaching comparatives and superlatives is most effective through a structured, age-appropriate approach.
1. Input (Ages 4-6): Understanding and Listening
At this stage, focus on listening and recognizing the words. Show children two objects and describe them. For example, hold up a small ball and a big ball. Say, "This ball is big. This ball is bigger." Use clear, simple sentences. Read picture books that compare things. Ask questions like, "Which teddy bear is softer?" or "Who has the biggest smile?" The goal is exposure to the sounds and meanings, not active production yet. In a classroom, display posters with comparative pairs (e.g., small/smaller/smallest pictures).
2. Controlled Practice (Ages 7-10): Guided Repetition and Selection
Children start to actively use the words with heavy guidance. Provide simple fill-in-the-blank sentences: "The elephant is ____ (big) than the mouse." Offer choices: "Is this apple (bigger/biggest) than that one?" Use visual aids like two drawings of different height trees and ask, "Which tree is taller?" Engage them in matching games where they pair an adjective with its -er or -est form. This stage emphasizes accuracy over speed, ensuring they grasp the correct forms before moving on.
3. Semi-Controlled Practice (Ages 11-15): Creating Sentences with Prompts
Now, students can generate sentences with some support. Give them two items and an adjective, asking them to create a comparison. For example, "Compare a bike and a car using 'fast'." (A bike is faster than a car). Or, "Compare three mountains using 'tall'." (Mount Everest is the tallest mountain). Encourage them to describe objects in their classroom or at home, applying the rules they've learned. They can also complete short stories or descriptions using comparative and superlative adjectives from a provided list.
4. Free Production (Ages 11-15): Independent Expression
At this advanced stage, learners can use comparatives and superlatives naturally in their own speech and writing. Encourage them to describe their favorite things, comparing them to others. "My cat is the funniest pet." Ask them to write short paragraphs comparing two movies, books, or sports. Role-playing scenarios where they need to make choices based on comparisons (e.g., choosing the best vacation spot or the cheapest item) can be very effective. The focus shifts to fluency and creative use of language, with accuracy still important but less strictly controlled.
5. Feedback (All Ages): Gentle Correction and Reinforcement
Provide constructive feedback at every stage. When a child makes a mistake, gently correct them by repeating the sentence correctly. For example, if they say, "My dog is the faster," you can respond, "Yes, your dog is the fastest!" Praise effort and correct usage. Create a positive learning environment where mistakes are seen as part of the learning process. Regular review of irregular forms and trickier adjectives is also beneficial.
✍️ Task: Look at the image above and complete the tasks using only what you can clearly see.
1. Fill in the gaps with the correct words.
a. The slide is ____ (tall) than the swing.
b. The dog is ____ (small) than the running child.
c. The kite is flying the ____ (high) in the sky.
2. Choose the correct option (A/B).
a. The swing is (A) shorter / (B) shortest than the slide.
b. The running child seems (A) faster / (B) fastest than the dog.
3. Match objects with actions.
a. Tall slide - 1. Is chasing a ball
b. Running child - 2. Is on top of it
c. Small dog - 3. Has a flying kite
4. Correct the mistakes in the sentences.
a. The swing is the more shorter thing to play on.
b. The dog is happyer than the swing.
5. Describe what each person or object is doing.
a. The child on the slide is...
b. The dog is...
6. Complete unfinished sentences based on the scene.
a. The red kite is flying ____ in the blue sky.
b. The child running with the kite is ____ than the child on the swing.
Make sure all answers are based only on visible details in the image.
💬 Task: Use the same image and create your own sentences or short descriptions.
Use these prompts:
1. What is happening in the scene?
2. What are the people or objects doing?
3. Where is the action taking place?
4. What happens next? (Imagine)
5. Describe the scene using 3–5 sentences.
6. Create a short story based on the image.
Base your answers only on what is visible in the image.
Conclusion
Mastering comparative (-er) and superlative (-est) adjectives is a vital step in a child's English language journey. By breaking down the rules for different types of adjectives and practicing regularly with real-world examples, children can confidently describe and compare everything around them. This skill not only enhances their vocabulary but also improves their ability to express complex thoughts and observations clearly. Consistent practice and gentle feedback ensure lasting understanding and fluent application.
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