Idioms are fun phrases that mean something different from the actual words inside them. People use them to make speaking and writing more colorful, interesting, and full of life. In this article, you will learn fifty wonderful idioms that are perfect for students in third grade.
In this lesson, we’ll look at idioms that mean everyday actions and feelings. Let’s get started and explore some of these helpful expressions.
Idioms for Class 3
1. Apple of my eye
Definition: Someone who is very special and loved dearly by you.
Used in a Sentence: My little puppy is the apple of my eye. / Her baby brother is the apple of her eye.
Similar Expressions: Dearest friend / Special treasure
2. Ball is in your court
Definition: It is your turn to make a decision or take action.
Used in a Sentence: I told my brother what I wanted to play, so now the ball is in his court. / You have all the facts, and now the ball is in your court.
Similar Expressions: Your turn / Up to you
3. Barking up the wrong tree
Definition: Looking in the wrong place or accusing the wrong person.
Used in a Sentence: If you think I took your red crayon, you are barking up the wrong tree. / The detective realized he was barking up the wrong tree.
Similar Expressions: Mistaken guess / False lead
4. Beat around the bush
Definition: To avoid talking about what is most important or direct.
Used in a Sentence: Stop beating around the bush and tell me who won the game. / He kept beating around the bush instead of answering my question.
Similar Expressions: Avoid the point / Hesitate to speak
5. Best of both worlds
Definition: Enjoying two different advantages at the same time.
Used in a Sentence: Getting to go to the park and eating ice cream is the best of both worlds. / She got the best of both worlds by having her party outside and inside.
Similar Expressions: Dual advantage / Perfect combination
6. Bite your tongue
Definition: To stop yourself from saying something you want to say.
Used in a Sentence: I had to bite my tongue so I would not spoil the surprise party. / She bit her tongue when her teacher asked for quiet.
Similar Expressions: Keep quiet / Hold your words
7. Bless in disguise
Definition: A good thing that seemed bad at first.
Used in a Sentence: Missing the bus turned out to be a blessing in disguise because I found a lost dollar on the walk. / Rainy days can be a blessing in disguise when you need rest.
Similar Expressions: Hidden gift / Lucky break
8. Blow off steam
Definition: To get rid of strong feelings like anger or extra energy.
Used in a Sentence: After working on math for an hour, I went outside to blow off steam. / Running around the yard helps him blow off steam.
Similar Expressions: Release energy / Calm down
9. Break a leg
Definition: A way to wish someone good luck, especially before a performance.
Used in a Sentence: My mom told me to break a leg before I walked on stage for the school play. / We cheered for our friends and told them to break a leg.
Similar Expressions: Good luck / Do your best
10. Bring home the bacon
Definition: To earn money to live on or to succeed.
Used in a Sentence: My father works hard every day to bring home the bacon for our family. / Our soccer team worked hard to bring home the bacon.
Similar Expressions: Win success / Earn a living
11. Burning a hole in my pocket
Definition: Having money that you want to spend right away.
Used in a Sentence: My birthday money was burning a hole in my pocket until we went to the toy store. / That new comic book is burning a hole in my pocket.
Similar Expressions: Eager to spend / Urgent desire
12. Butterflies in my stomach
Definition: Feeling nervous or excited before doing something big.
Used in a Sentence: I had butterflies in my stomach before reading my poem out loud. / She felt butterflies in my stomach right before the race started.
Similar Expressions: Nervous jitters / Excited anxiety
13. Call it a day
Definition: To stop working on something and finish for the day.
Used in a Sentence: We cleaned the classroom and decided to call it a day. / After planting all the flowers, we called it a day.
Similar Expressions: Stop working / Finish up
14. Catch your breath
Definition: To rest after running or doing hard work.
Used in a Sentence: I sat on the bench to catch my breath after playing tag. / Take a minute to catch your breath before running again.
Similar Expressions: Rest awhile / Recover energy
15. Cat got your tongue
Definition: Said when someone is suddenly very quiet and will not speak.
Used in a Sentence: Why are you so quiet today, has the cat got your tongue? / She stayed silent when asked who ate the cookie, as if the cat got her tongue.
Similar Expressions: Speechless / Too quiet
16. Cheap skate
Definition: Someone who does not like to spend money.
Used in a Sentence: My uncle is a cheap skate who never buys anyone gifts. / Do not be a cheap skate and share your snacks.
Similar Expressions: Frugal person / Miserly friend
17. Chip on your shoulder
Definition: Being easily upset or ready to fight because you feel mistreated.
Used in a Sentence: He walked around with a chip on his shoulder all morning. / Try not to have a chip on your shoulder when someone wins.
Similar Expressions: Bad mood / Grumpy attitude
18. Cry over spilled milk
Definition: To be upset about something that has already happened and cannot be fixed.
Used in a Sentence: I dropped my juice, but there is no use crying over spilled milk. / He was sad about losing the game, but it is no use crying over spilled milk.
Similar Expressions: Move on / Accept the past
19. Cut corners
Definition: To do something the easiest or cheapest way, sometimes missing steps.
Used in a Sentence: Do not cut corners when cleaning your room or you will miss the dust. / If you cut corners on your art project, it will not look neat.
Similar Expressions: Rush through / Take shortcuts
20. Cut to the chase
Definition: To get to the main point without wasting time.
Used in a Sentence: Please cut to the chase and tell us who won the prize. / My story was too long, so I decided to cut to the chase.
Similar Expressions: Get to the point / Skip details
21. Dark horse
Definition: Someone who surprises everyone by winning or being very good.
Used in a Sentence: Leo was the dark horse who won the spelling bee. / Our team was a dark horse in the school track meet.
Similar Expressions: Surprise winner / Hidden talent
22. Down to earth
Definition: Being humble, friendly, and practical.
Used in a Sentence: Even though she is a great singer, she is very down to earth. / My teacher is kind and down to earth.
Similar Expressions: Humble person / Friendly and real
23. Drop in the bucket
Definition: A very small amount compared to what is needed.
Used in a Sentence: Saving ten pennies is just a drop in the bucket for a new bicycle. / The food we brought was just a drop in the bucket for the shelter.
Similar Expressions: Tiny amount / Small fraction
24. Easy as pie
Definition: Something that is very simple and easy to do.
Used in a Sentence: My spelling test today was as easy as pie. / Tying my shoes is now as easy as pie.
Similar Expressions: Very simple / Piece of cake
25. Every dog has its day
Definition: Everyone gets a chance to be successful or happy at some point.
Used in a Sentence: Do not worry about losing today because every dog has its day. / He finally won a game because every dog has its day.
Similar Expressions: Your turn will come / Luck shifts
26. Face the music
Definition: To accept the punishment or truth for something you did wrong.
Used in a Sentence: I broke the vase and knew I had to face the music. / He had to face the music after forgetting his homework.
Similar Expressions: Accept consequences / Take responsibility
27. Fit as a fiddle
Definition: Being very healthy and in great shape.
Used in a Sentence: My grandfather exercises daily and is as fit as a fiddle. / After resting all weekend, I felt fit as a fiddle.
Similar Expressions: Very healthy / Strong and well
28. Get cold feet
Definition: To become suddenly too nervous or scared to do something.
Used in a Sentence: I wanted to sing on stage, but I got cold feet at the last second. / She got cold feet before riding the big roller coaster.
Similar Expressions: Get scared / Back out
29. Get out of hand
Definition: When something becomes out of control.
Used in a Sentence: The children playing tag in the hall quickly got out of hand. / Our puppy gets out of hand when guests arrive.
Similar Expressions: Lose control / Become wild
30. Give someone a hand
Definition: To help someone with a task.
Used in a Sentence: Can you give me a hand carrying these heavy books? / I was happy to give my friend a hand with his puzzle.
Similar Expressions: Lend assistance / Help out
31. Go the extra mile
Definition: To put in extra effort to do a great job.
Used in a Sentence: She went the extra mile to make her poster look amazing. / My teacher goes the extra mile to help us learn.
Similar Expressions: Work hard / Extra effort
32. Hang in there
Definition: Do not give up when things are difficult.
Used in a Sentence: Math can be hard, but just hang in there and you will get it. / Hang in there, the weekend is almost here.
Similar Expressions: Stay strong / Keep going
33. Hit the nail on the head
Definition: To find the exact right answer or reason.
Used in a Sentence: You hit the nail on the head when you guessed my favorite color. / The teacher said I hit the nail on the head with my answer.
Similar Expressions: Exact answer / Spot on
34. Hit the sack
Definition: To go to bed to sleep.
Used in a Sentence: I am very tired, so I am going to hit the sack. / After a long trip, we were ready to hit the sack.
Similar Expressions: Go to sleep / Time for bed
35. In the same boat
Definition: Being in the same difficult situation as someone else.
Used in a Sentence: We both forgot our lunches, so we are in the same boat. / Since we both have extra homework, we are in the same boat.
Similar Expressions: Shared situation / Equal trouble
36. Keep your chin up
Definition: Stay positive and cheerful when times are tough.
Used in a Sentence: Keep your chin up, you will do better on the next test. / She told me to keep your chin up after losing our game.
Similar Expressions: Stay positive / Be brave
37. Kill two birds with one stone
Definition: To solve two problems at the same time with one action.
Used in a Sentence: Walking the dog while listening to my audiobook helped me kill two birds with one stone. / I cleaned my room and found my toy, killing two birds with one stone.
Similar Expressions: Double task / Efficient action
38. Let the cat out of the bag
Definition: To share a secret by accident.
Used in a Sentence: I accidentally let the cat out of the bag about the surprise party. / Do not let the cat out of the bag about our vacation.
Similar Expressions: Reveal a secret / Spill the beans
39. Look on the bright side
Definition: To find something good in a bad situation.
Used in a Sentence: We cannot go outside, but let us look on the bright side and play board games. / He lost his pencil, but looked on the bright side by finding a new eraser.
Similar Expressions: Stay cheerful / Find the positive
40. Make a mountain out of a molehill
Definition: Making a small problem seem much bigger than it really is.
Used in a Sentence: You dropped one pencil, do not make a mountain out of a molehill. / She cried over a tiny rip in her sock, making a mountain out of a molehill.
Similar Expressions: Overreact / Exaggerate much
41. Once in a blue moon
Definition: Something that happens very rarely.
Used in a Sentence: We only get snow in our town once in a blue moon. / I get to stay up past nine o’clock once in a blue moon.
Similar Expressions: Very rarely / Hardly ever
42. Out of the blue
Definition: Happening unexpectedly or without any warning.
Used in a Sentence: A little puppy ran into our yard completely out of the blue. / It started raining out of the blue during our recess.
Similar Expressions: Suddenly / Unexpectedly
43. Over the moon
Definition: Extremely happy and joyful.
Used in a Sentence: I was over the moon when I got a gold star on my project. / She was over the moon when she won the award.
Similar Expressions: Very happy / Extremely joyful
44. Piece of cake
Definition: A task that is very easy to accomplish.
Used in a Sentence: The math test was a piece of cake for our class. / Riding my scooter down the driveway is a piece of cake.
Similar Expressions: Very easy / Simple task
45. Pulling my leg
Definition: To tease someone by telling a joke or a fib.
Used in a Sentence: Are you serious or are you just pulling my leg? / He told me a flying pig was outside, but he was just pulling my leg.
Similar Expressions: Teasing me / Joking around
46. Rain on your parade
Definition: To spoil someone’s happiness or plans.
Used in a Sentence: I hate to rain on your parade, but the park is closed today. / Do not rain on her parade just because she won.
Similar Expressions: Spoil the fun / Ruin plans
47. Raining cats and dogs
Definition: Raining very heavily outside.
Used in a Sentence: We had to stay inside for indoor recess because it was raining cats and dogs. / Grab your big umbrella because it is raining cats and dogs.
Similar Expressions: Pouring rain / Heavy storm
48. Rule of thumb
Definition: A general and easy rule to follow in life.
Used in a Sentence: A good rule of thumb is to wash your hands before eating. / As a rule of thumb, always check your work twice.
Similar Expressions: General guideline / Helpful rule
49. See eye to eye
Definition: To agree with someone on something.
Used in a Sentence: My brother and I do not always see eye to eye on what movie to watch. / The team leaders finally saw eye to eye on the project rules.
Similar Expressions: Agree completely / Share opinions
50. Steal someone’s thunder
Definition: To take attention or praise away from someone else.
Used in a Sentence: I did not mean to steal your thunder when you told your great news. / He wore the same costume to steal her thunder.
Similar Expressions: Take the spotlight / Upstage someone
Exercise to Practice
- My puppy is the apple of my eye because I love him very much.
- We went outside to bake cookies when we wanted to blow off steam.
- If you think I took your toy, you are barking up the wrong tree.
- I had butterflies in my stomach before my big piano recital.
- My favorite lunch is a cheap skate because it tastes great.
- We decided to call it a day after finishing all our chores.
- I missed the bus, which was a blessing in disguise because I found a dollar.
- Please cut to the chase and eat your breakfast quickly.
- She was over the moon when she received a gold star.
- My spelling test was a piece of cake and took two minutes.
- We were raining cats and dogs while playing soccer on the field.
- A good rule of thumb is to wash your hands before lunch.
- He got cold feet and ate a delicious bowl of soup.
- Are you telling the truth or are you just pulling my leg?
- My brother and I always see eye to eye on every single video game.
Answer Key
- True
- False
- True
- True
- False
- True
- True
- False
- True
- True
- False
- True
- False
- True
- False
Conclusion
Learning these fun idioms helps students understand English better and makes reading and writing much more exciting. Try using a few of these expressions when talking with your friends or writing stories at school.
Frequently Asked Questions
What are idioms for kids?
Idioms for kids are fun phrases where the words together have a different meaning than the words do on their own. They make stories and everyday talking much more interesting and colorful.
Why should students learn idioms?
Students learn idioms to improve their reading comprehension and to express their feelings in creative ways. Knowing these phrases helps children understand jokes, stories, and conversations much better.
How can I practice idioms at home?
You can practice idioms by drawing pictures of what they literally look like and matching them with their real meanings. Playing matching games and using them in daily chats is also very helpful.
Are these idioms good for third grade?
Yes, these idioms are chosen specifically to match the reading level and daily life experiences of third-grade students. They use simple words and relatable school or home themes.
Do idioms mean what they literally say?
No, idioms do not mean their literal words, which is what makes them so fun to learn and discover. For example, raining cats and dogs does not mean animals are falling from the sky.







