Tick Tick Tick Class 4 Notes CBSE Maths Chapter 4 [Free PDF Download]

Hands of a Clock

• The longhand in the clock is the minute hand.

• The shorthand in the clock is the hour hand.

• In some clocks, a thin long hand is present which is the second clock.

Numbers in a Clock

• In a clock, 1 to 12 numbers are present. 

• The hands of the clock point to any of these numbers all the time.

• Thin lines are present between any two numbers in a clock, representing the minutes.

• If a minute hand moves from one number to the next number, it counts as 5 minutes.

• If a minute hand completes 60 minutes which is equivalent to 1 hour, the hour hand moves from 1 number to the immediate next number.

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Image: Representation of Hands of a clock

Reading Time From a Clock

• Observe which number the hour clock is pointing to. 

• Observe which number or which thin line the minute hand is pointing. Count the number of thin lines from 12 which gives the minutes.

• Example: If the hour hand is pointing at the number 5, and the minute hand is exactly pointing at the number 2, then the number of thin lines from 12 to 2 is 10. Then the time is read as 5 hours 10 minutes. This can also be read as 5 past 10. We can simply write it as 5:10.

Solved Examples on Reading Time

Read the time from the clocks Shown below.

(a) 

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Image: Clock showing time 8:20

Ans: Observe the hour hand is pointing at 8 and the minute hand is pointing at 4. On counting the number of lines between 12 and 4, we get 20. So, the time is read as 8 hours 20 minutes.

(b)

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Image: Clock showing time 6:16

Ans: The hour hand is between 6 and 7. So, it will be 6 hours. The minute hand pointing a line after 3, on counting the number of lines after 12, we get 16 lines. So, the time is 6 hours 16 minutes.

(c)

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Image: Clock showing time 9:45

Ans. The hour hand is pointing between 9 and 10. So, it is 9 hours. The minute hand is pointing at the number 9. The number of lines between 12 and 9 is 45. So, the time is 9 hours 45 minutes.

Solved Examples on Drawing Hands in a Clock for Different Times

You have learnt to note the time from a clock. Now, let’s draw a clock with hands from the given time.

(a) 1:30 (1 Hour 30 Minutes)

Ans: At 1:30, The hour hand will be present between 1 and 2. Count 30 lines from 12 and point to the minute hand. You will get 30 lines at number 6. So, the clock time looks like the below:

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Image: Clock showing time 1:30

(b) 7 hours 46 minutes (7:46)

Ans: At 7:46, The hour hand will be present between 7 and 8. Count 46 lines from 12 and point to the minute hand. You will get 46 lines after 9. So, the clock time looks like the below:

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Image: Clock showing time 7:46

AM and PM in Time

• We have 24 hours in a day. Using a normal 12 digit numbered clock if it is morning time we use AM after time and if it is afternoon or evening we use PM.

• Example: 5:30 AM means it is 5 hours 30 minutes in the Early morning. 

• Example: 11:30 PM means it is 11:30 in the night.

• The time of the day starts at 12:00 AM and ends at 11:59 PM.

24-Hour Clock

• In a 24 format time, we don’t use AM and PM while telling the time. We use 1 to 24 numbers to tell the hours. After 12, we count 13,14,15,....24.

• Observe the numbers in red written over each number of the clock. They represent the reading numbers in 24-hour format.

• Example: 2:40 PM in 24-hour format is written as 14:40 i.e.,14 hours 40 minutes, You can see the red number over 2 is 14. 

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Image: A 24-hour Clock 

Dates of a Calendar: 

• We have a total of 365 or 366 days in a year.

• We have 12 months in a year. Observe a number of days in each month:

• Writing a Date: While writing a date, we represent the date, month and the year.

Example: 17-02-2022. The date is read as the 17th of February in the year 2022. This method of representation is also called the DD-MM-YYYY format.

Practice Questions 

1. How will you write 2:30 PM in a 24-Hour clock format?

Ans. 14:30

2. Write 22nd September 1995 in DD-MM-YYYY format.

Ans. 22-09-1995

3. How many hands does a clock have? Name them.

Ans. Three hands. They are hour hand, minute hand and second hand.

4. How many days does the month of October have?

Ans. 31 days

5. At what time in the clock will the hour hand, minute hand and second hand be together?

Ans. At 12:00 AM and at 12:00 PM.

Importance of CBSE Class 4 Maths Chapter 4 Tick Tick Tick

The following points will help you understand what aspects will be covered by Class 4 students in these revision notes.

• This chapter introduces the concept of time and teaches students how to read time from a clock.

• Students will understand the difference between the hour, minute and second hands of an analogue clock.

• They will imbibe the concept of present, past, and future based on the time readings illustrated in the pictorial representations of the concepts.

• The activities will also help them to input time in the blank sections.

• They will also learn to measure the time taken to complete an activity.

Benefits of Vedantu’s Tick Tick Tick revision notes and worksheets

Enlisted below are a few benefits of Vedantu’s revision notes on Class 4 Chapter 4

• The experts of Vedantu have formulated the revision notes to describe the concepts of this chapter in a simpler way. It will help you to understand the concepts of an analogue clock and time perfectly.

• All the sections and exercises are explained following the Class 3 CBSE standards to help you revise and solve Tick Tick Tick Class 4 worksheets easily.

• The objective of this chapter has been explained well in the Tick Tick Tick summary.

• With the insights of the subject matter experts, you can grab the fundamental principles of past, present, and future and answer certain questions accurately.

• Focus on how the experts have explained years, months, days and weeks in a calendar. They have explained the pictorial sections for your revision. You will also find a pattern to answer questions without much effort.

• You will also find the explanation of a timeline of a puppy's growth or a child’s daily activities to answer questions correctly. You will be able to answer at what time the sun rises and sets in a day after studying these revision notes.

Reading and Interpreting Time Made Simple with Tick Tick Tick Notes  

Learn how to read time, days, months, week and years in a calendar and solve Tick Tick Tick Class 4 Maths without much effort. Download and solve Class 4 Maths Chapter 4 worksheets to become an expert.

Check how the experts have explained the concepts of the time Chapter in Maths for Class 4 and prepare well before an exam.

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