Calendar Quest
A week has seven days. Months have different lengths. Leap-year February has 29 days; use a real calendar when crossing a month boundary.
Before you try
Before you play, make a prediction: How many days did February 2024 have? Explain what you expect and what part of the model will help you check it.
Try it out
Interactive activity
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What happened?
Move a control to see what changes and why.
The game practises one idea at a time with simple drawn pictures. Check the same idea with real objects and your NCERT textbook (Chapter 12: Ticking Clocks and Turning Calendar, pages 175–183).
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Try these ideas
- Find a date after a given number of days, using weekday headings as a check.
- Try a new puzzle with ↻. Describe what changed and which mathematical rule stayed the same.
- Complete a round, then explain your method before you move to the next one.
Why it works
A week has seven days. Months have different lengths. Leap-year February has 29 days; use a real calendar when crossing a month boundary.
Seven days after 24 February 2024 is 2 March 2024. Find a date after a given number of days, using weekday headings as a check.
Do not assume every month has 30 days. Read the actual calendar and count the starting date as day zero.
This activity connects to Ticking Clocks and Turning Calendar, NCERT Class 4 maths, printed pages 175–183. Use the picture or objects to explain each step before relying on a calculation. The game practises one part of the chapter at a time; the other three activities extend the chapter’s ideas.
Worked example: What date is seven days after 24 February 2024? 2024 is a leap year, so February has 29 days. Five days after the 24th is the 29th. Two more days reach 2 March 2024. The weekday is the same seven days later.
Check your understanding
Question 1 of 2
How many days did February 2024 have?
How many minutes are in one hour and a quarter?
Explain it in your own words
What changed? Why did it happen? Where might you notice this in everyday life?
For parents & teachers
- Try with everyday materials. Find a date after a given number of days, using weekday headings as a check. Ask the child to make a new example using paper, counters, household objects or a labelled sketch.
- Listen to the explanation. Do not assume every month has 30 days. Read the actual calendar and count the starting date as day zero. Ask “How could we check?” and encourage a second representation of the same idea.