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E:\Working\Focus_Learning\Math_Genius_4_(25-10-2023)\Open_Files\Chap-12
\\December 6, 2023 11:48 AM Bharat Arora P-5 Reader _________________________ Date: ___________________
Learning by Doing
Objective: To explore calendar and calendar patterns.
Materials required: Calendar of any month, paper and pencil.
Procedure:
Divides the class in pairs and asks each pair to choose FeBrUAry ****
any month of calendar, say, Feb 2024. SUN MON tUe Wed tHU Fri SAt
3
Form a 3 × 3 square on the calendar as shown in the 4 5 6 7 1 2 10
9
8
picture. 11 12 13 14 15 16 17
Take the smallest number from the grid and add 8 to 18 19 20 21 22 23 24
29
27 28
25 26
it.
Here, 6 + 8 = 14
Now, multiply the sum obtained by 9.
Here, 14 × 9 = 126
Add all the numbers of the grid. The result is same.
6 + 7 + 8 + 13 + 14 + 15 + 20 + 21 + 22 = 126
Repeat the same activity on other month’s calendar and taking grid of 3 × 3 of
any 9 dates by another pairs of students.
Life Skills
National Zoological Parks are home to many species of birds, reptiles and
mammals that live in an environment that in many ways resembles their natural habitat.
These parks are not only providing a home for endangered species but also help them
to breed well. Rehan’s father works as a security guard at The National Zoological Park,
Delhi. Here is his daily routine.
rewrite the sentences by writing the time in a.m. and p.m.
1. He gets up in the morning at 05:00 hours.
2. He has his breakfast at 06:15 hours.
3. He reaches the zoo around 07:00 hours.
4. Opens all the doors at 07:30 hours.
5. Guards the zoo gate from 08:00 hours to 16:00 hours.
6. Locks all the doors at 16:15 hours.
7. Takes a round of the zoo to ensure that no one is left behind at 16:30 hours.
8. Reaches home around 18:00 hours.
228 Mathematics-4
