Class 4 Maths - RAJASTHAN
Ticking Clocks and Turning Calendar
The chapter Ticking Clocks and Turning Calendar in Class 4 Mathematics helps young learners master the art of reading time and understanding dates. Students learn to read a clock face featuring hour, minute, and second hands, tell time in hours and minutes, and calculate time intervals. The chapter also explores the English calendar months, days of a week, and how to read dates. In the Rajasthan (RBSE) board exams, this foundational topic carries significant weight, usually around 5 to 8 marks, featuring practical word problems, clock-reading diagrams, and calendar-based questions that test daily life application.
Start Learning FreeKey Concepts
Reading the Clock
A clock has a short hour hand and a long minute hand. The short hand shows the hour, and the long hand shows the minutes.
Minutes and Hours
One full rotation of the minute hand takes 60 minutes, which equals 1 hour. Each number on the clock face represents 5 minutes.
AM and PM
AM stands for the time from midnight to noon, and PM stands for the time from noon to midnight.
Days and Weeks
There are 7 days in a week starting from Monday and ending on Sunday, and 365 days in a normal year.
Months of the Year
A year has 12 months. January has 31 days, February has 28 or 29 days, and other months have either 30 or 31 days.
Important Formulas
Board Exam Info
In the Rajasthan (RBSE) Class 4 Mathematics examinations, this chapter typically carries about 6 to 8 marks. Common question types include matching clock faces with the correct time, converting hours into minutes, solving simple word problems about elapsed time, and answering questions based on a given calendar page.
Frequently Asked Questions
How do I know if the year is a leap year?
A year that is divisible by 4 is a leap year, and it has 29 days in February instead of 28.
What does the short hand on the clock show?
The short hand is the hour hand and tells you the current hour of the day.
How many days are there in the months of April, June, September, and November?
Each of these four months has exactly 30 days.
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