Time Prepositions for Class 3 Students Guide

Table of Contents
Understanding when something happens is just as important as knowing what happens. For Class 3 students, learning Time Prepositions becomes the bridge that helps them form clear and meaningful sentences. Words like at, in, and on may look small, but they hold great power in English grammar because they tell us the exact time of an action.
Imagine saying:
“I go to school 8 AM.”
It sounds incomplete, right? But when you add a preposition for time, it becomes clear:“I go to school at 8 AM.”
That’s the magic of prepositions of time; they make sentences accurate, readable, and meaningful.
For Class 3 children, these small words often feel confusing because they appear everywhere: in stories, instructions, worksheets, homework, and conversations. This blog explains them in the simplest, most child-friendly way, with examples that young learners can use daily.
By the end of this guide, students will understand:
✔ What a time preposition is
✔ How to use at, in, and on correctly
✔ Easy examples and sentences for practice
✔ Usage tips so they avoid common mistakes
Let’s begin exploring how Time Prepositions make sentences sound smart, complete, and grammatically correct!

Understanding Prepositions of Time in the Easiest Way
A preposition of time is a word that tells when something happens. It connects an event or action to a specific time. For Class 3 students, this becomes an essential grammar rule because it helps them structure sentences that are clear and meaningful.
Here’s a simple way to remember it:
Prepositions of Time = Words that tell WHEN an event happens
Some common time prepositions include:
at
in
on
These words help answer questions like:
When does the class start?
When is your birthday?
When do you go to school?
Let’s look at a few simple examples:
The movie starts at 6 PM.
We play outside in the evening.
My birthday is on Monday.
These small words make sentences correct and meaningful. Without them, sentences lose clarity.
Why Class 3 Students Need to Learn Prepositions of Time
Improves sentence formation
Knowing when to use at, in, or on helps students build grammatically correct sentences.Enhances comprehension
Children understand story timelines better when they recognize time indicators.Builds communication skills
Kids express themselves clearly when they use correct time prepositions in real life.Strengthens writing accuracy
Grammar worksheets, exams, and story writing often test these skills.
Learning Time Prepositions early builds a strong grammar foundation for all upcoming grades.
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How to Use At, In, and On – The Three Most Important Time Prepositions
When learning prepositions of time, Class 3 students mainly need to master three words:
1. AT – Used for Exact Time
Think of at as a pointer to a specific or exact time.
You use at when the time is precise.
Examples:
at 5 PM
at noon
at midnight
at lunchtime
at sunrise
Usage in Sentences:
The class begins at 9 AM.
We eat lunch at noon.
I sleep at night.
Remember:
If the time is exact → use AT
2. IN – Used for Months, Years, and Long Periods
The preposition in tells us that something happens within a period of time, not at a specific moment.
Use “IN” for:
Months → in January
Years → in 2024
Seasons → in summer
Parts of the day → in the morning
Longer time frames → in two weeks
Examples in Sentences:
We travel to Grandma’s house in December.
Flowers bloom in spring.
I study in the evening.
Remember:
If the time is a larger duration → use IN
3. ON – Used for Days and Dates
The preposition on is used when we talk about days, dates, or special days.
Use “ON” for:
Days → on Monday
Dates → on 5th September
Special days → on Christmas, on my birthday
Days + parts of day → on Monday morning
Examples in Sentences:
We have sports class on Friday.
I will visit the zoo on Sunday.
My birthday is on 10th June.
Remember:
If the time is a day or date → use ON
Quick Comparison for Class 3 Students
| Preposition | Used For | Example |
|---|---|---|
| AT | Exact time | at 7 PM |
| IN | Months, years, seasons, long periods | in winter |
| ON | Days and dates | on Tuesday |
This chart helps children remember the differences easily.
Make grammar your child’s strongest skill!
Understanding Time Prepositions Through Simple Examples
Time prepositions help children understand when something happens. For Class 3 learners, examples work best when they relate to daily life, school timings, birthdays, routines, festivals, or their favourite activities. This makes the concept not only easy to learn but easy to remember.
Below are simple and clear examples using at, in, and on, which are the most frequently used time prepositions for young learners.
Examples with At
At is used for specific times of the day.
I wake up at 7 AM.
The class starts at noon.
We eat dinner at night.
These examples show the child exactly how precise the timing must be to use at correctly.
Examples with In
In is used for months, years, seasons, and long periods.
We go on a trip in December.
Flowers bloom in spring.
My sister was born in 2017.
Class 3 students easily relate to seasons and birthdays; beginners quickly grasp the use of in with these examples.
Examples with On
On is always used for days and dates.
We have sports class on Monday.
Independence Day is celebrated on 15th August.
We play chess on weekends.
This keeps the usage clear and direct.
Combined Example Sentences for Practice
Here is a mixed practice set to help reinforce learning:
He sleeps early at night.
We visit our grandparents in summer.
She will attend a party on Saturday.
The bell rings at 9 o’clock.
We celebrate Holi in March.
The test is on 10th January.
These sentences cover the entire spread of Time Prepositions for Class 3.
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Understanding the Differences Clearly
Even though at, in, and on seem small, their usage creates the biggest confusion among young learners. That’s why explaining the differences between Time Prepositions through real-life examples is important.
Below is a simple breakdown:
1. At = Exact Time
Use at when you can point to the specific time on a clock.
Correct: The movie starts at 6 PM.
Incorrect: The movie starts in 6 PM.
Key rule: If it’s specific → Use at
2. In = Longer Time Periods
Use in if the period is too long to measure by minutes or hours.
In the morning
In June
In 2024
In winter
Key rule: If the time period is broad → Use in
3. On = Days and Dates
Use on for anything that falls on a calendar.
On Friday
On 2nd May
On my birthday
Key rule: If you can circle it on a calendar → Use on
Usage Notes for Class 3 Students
Here are quick reminders you can teach your child:
✔ Use at night → but in the morning/afternoon/evening
✔ Use on weekends → but in the weekend is incorrect
✔ Use at the moment → not “in the moment” (for time usage)
✔ Use in the past / in the future for periods of time
Mini Quiz for Practice
Ask your child to fill in the blanks:
I will meet my friend ___ Sunday.
School starts ___ 8 AM.
We travel to Goa ___ summer.
Dad reads the newspaper ___ the morning.
This reinforces learning while keeping the concept enjoyable.
Concepts like Time Prepositions form the foundation of English Grammar.
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Why Choose PlanetSpark English Grammar?
PlanetSpark’s English Grammar program is built for young learners who need strong basics to grow into confident readers, speakers, and writers. Time Prepositions are just one of the many concepts taught using fun, engaging methods.
Here’s what makes PlanetSpark a parent’s top choice:
Interactive Grammar Learning: Grammar is taught through stories, dialogues, and role plays rather than memorization.
Concept to Application: Each lesson progresses from understanding rules to applying them in sentences and paragraphs.
Gamified Tools: Children enjoy grammar through quizzes, puzzles, and online games that reinforce concepts effectively.
Writing Integration: Students practice grammar skills through real writing and sentence-building exercises.
Skill Progression: The structured program advances from basics like nouns and verbs to complex grammar such as conditionals and reported speech.
Parent Progress Reports: Detailed progress updates highlight improvements in grammatical accuracy and writing fluency.

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Wrapping Up the Concept of Time Prepositions
Time Prepositions like at, in, and on may look small, but they play a big role in helping Class 3 students form meaningful, correct sentences. With simple rules, relatable examples, and regular practice, children quickly understand how to express “when” an event happens.
A strong understanding of Time Prepositions also prepares a foundation for:
future grammar topics
writing paragraphs and stories
speaking confidently
improving comprehension
If your child needs support, guidance, or structured learning, PlanetSpark’s English Grammar classes can make all the difference. The program is interactive, enjoyable, and designed especially for young learners.
Frequently Asked Questions
Time prepositions are small words like at, in, and on that help children understand when something happens. For example, at 5 PM, in July, on Monday. These words help Class 3 learners frame correct sentences and express time clearly.
- At = exact time (at 6 PM, at noon)
- In = long time periods (in winter, in 2024)
- On = days and dates (on Sunday, on 15th August)
This simple difference helps children easily remember when to use each preposition.
Use real-life examples like school timings, birthdays, daily routines, calendars, and festivals. You can also use picture cards, worksheets, short stories, and quick quizzes. Repetition and fun examples make learning smoother.
Time prepositions help students build meaningful sentences and improve writing, reading, and speaking skills. Children with strong basics use language confidently and understand stories and instructions more easily.
Teach your child this rule:
✔ If it’s exact, use at
✔ If it’s a day or date, use on
✔ If it’s a long period, use in
This is one of the easiest Class 3 memory tricks for mastering Time Prepositions.
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