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Page 1 How did you do it Ramya? Can you please explain? 2 + 2+ 2+ 2 = 8 3 + 3 = 6 4 + 4 + ____ Ok! I will show you a way of finding the total number of wheels. There were 7 cars and each car had 4 wheels, so the total number of wheels is 7 times 4, means 28. 8 Grouping and Sharing What are you looking at? I am counting the wheels of autorickshaws and bicycles by adding the number of their wheels. But I missed the cars as they had started moving. Discuss the importance of traffic rules with children. Chapter_08.indd 83 09-06-2023 16:22:48 Reprint 2024-25 Page 2 How did you do it Ramya? Can you please explain? 2 + 2+ 2+ 2 = 8 3 + 3 = 6 4 + 4 + ____ Ok! I will show you a way of finding the total number of wheels. There were 7 cars and each car had 4 wheels, so the total number of wheels is 7 times 4, means 28. 8 Grouping and Sharing What are you looking at? I am counting the wheels of autorickshaws and bicycles by adding the number of their wheels. But I missed the cars as they had started moving. Discuss the importance of traffic rules with children. Chapter_08.indd 83 09-06-2023 16:22:48 Reprint 2024-25 84 Number of autorickshaws = 2 Each auto has 3 wheels. Total wheels = 3 + 3 = 6 2 times 3 is 6 or 2 groups of 3 is 6. 2 × 3 = 6 There are 4 bicycles . Each bicycle has 2 wheels. Total wheels = 2 + 2 + 2 + 2 = 8 We are adding 2 for 4 times. So, 4 times 2 is also 8 or 4 groups of 2 give 8. You know, times can be written as ‘×’. 4 × 2 = 8 Let us do it for cars. Number of cars = Number of wheels in each car = Total wheels = + + + + + + = times 4 is 7 groups of is × = Wow! This is easy. Let me do this for autorickshaws now. Let us Do Let us see How many fours are you adding? ____ We can write it as 7 fours are 28. Chapter_08.indd 84 09-06-2023 16:22:49 Reprint 2024-25 Page 3 How did you do it Ramya? Can you please explain? 2 + 2+ 2+ 2 = 8 3 + 3 = 6 4 + 4 + ____ Ok! I will show you a way of finding the total number of wheels. There were 7 cars and each car had 4 wheels, so the total number of wheels is 7 times 4, means 28. 8 Grouping and Sharing What are you looking at? I am counting the wheels of autorickshaws and bicycles by adding the number of their wheels. But I missed the cars as they had started moving. Discuss the importance of traffic rules with children. Chapter_08.indd 83 09-06-2023 16:22:48 Reprint 2024-25 84 Number of autorickshaws = 2 Each auto has 3 wheels. Total wheels = 3 + 3 = 6 2 times 3 is 6 or 2 groups of 3 is 6. 2 × 3 = 6 There are 4 bicycles . Each bicycle has 2 wheels. Total wheels = 2 + 2 + 2 + 2 = 8 We are adding 2 for 4 times. So, 4 times 2 is also 8 or 4 groups of 2 give 8. You know, times can be written as ‘×’. 4 × 2 = 8 Let us do it for cars. Number of cars = Number of wheels in each car = Total wheels = + + + + + + = times 4 is 7 groups of is × = Wow! This is easy. Let me do this for autorickshaws now. Let us Do Let us see How many fours are you adding? ____ We can write it as 7 fours are 28. Chapter_08.indd 84 09-06-2023 16:22:49 Reprint 2024-25 85 Number of butterflies = Number of wings in each butterfly = Total number of wings = + + = or 3 groups of is times 2 is 6 3 twos are × = Number of octopuses = Number of legs in each octopus = Total number of legs = + = 2 groups of is 2 times is 16 2 eights are × = Number of lines = Number of soldiers in each line = Total number of soldiers = + + + = times is 40 4 tens are × = Let us Do Chapter_08.indd 85 2/14/2024 11:46:22 AM Reprint 2024-25 Page 4 How did you do it Ramya? Can you please explain? 2 + 2+ 2+ 2 = 8 3 + 3 = 6 4 + 4 + ____ Ok! I will show you a way of finding the total number of wheels. There were 7 cars and each car had 4 wheels, so the total number of wheels is 7 times 4, means 28. 8 Grouping and Sharing What are you looking at? I am counting the wheels of autorickshaws and bicycles by adding the number of their wheels. But I missed the cars as they had started moving. Discuss the importance of traffic rules with children. Chapter_08.indd 83 09-06-2023 16:22:48 Reprint 2024-25 84 Number of autorickshaws = 2 Each auto has 3 wheels. Total wheels = 3 + 3 = 6 2 times 3 is 6 or 2 groups of 3 is 6. 2 × 3 = 6 There are 4 bicycles . Each bicycle has 2 wheels. Total wheels = 2 + 2 + 2 + 2 = 8 We are adding 2 for 4 times. So, 4 times 2 is also 8 or 4 groups of 2 give 8. You know, times can be written as ‘×’. 4 × 2 = 8 Let us do it for cars. Number of cars = Number of wheels in each car = Total wheels = + + + + + + = times 4 is 7 groups of is × = Wow! This is easy. Let me do this for autorickshaws now. Let us Do Let us see How many fours are you adding? ____ We can write it as 7 fours are 28. Chapter_08.indd 84 09-06-2023 16:22:49 Reprint 2024-25 85 Number of butterflies = Number of wings in each butterfly = Total number of wings = + + = or 3 groups of is times 2 is 6 3 twos are × = Number of octopuses = Number of legs in each octopus = Total number of legs = + = 2 groups of is 2 times is 16 2 eights are × = Number of lines = Number of soldiers in each line = Total number of soldiers = + + + = times is 40 4 tens are × = Let us Do Chapter_08.indd 85 2/14/2024 11:46:22 AM Reprint 2024-25 86 Match the Following 9 + 9 + 9 7 fives are 27 5 + 5 + 5 + 5 + 5 + 5 + 5 4 groups of 10 35 3 + 3 + 3 + 3 + 3 3 × 9 40 10 + 10 + 10 + 10 3 × 8 14 8 + 8 + 8 2 sevens are 15 7 + 7 5 times 3 24 3 + 3 + 3 + 3 4 times 3 4 × 3 = 12 Stars 5 + 5 + 5 ______________ ____________ Fingers ______________ 6 times 3 ______________ Bananas ______________ ______________ 4 × 4 = 16 Oranges ______________ ______________ ______________ ______________ 2 × 5 = 10 Pencils 3 × 5 = 15 Balls Complete the Table Chapter_08.indd 86 09-06-2023 16:22:51 Reprint 2024-25 Page 5 How did you do it Ramya? Can you please explain? 2 + 2+ 2+ 2 = 8 3 + 3 = 6 4 + 4 + ____ Ok! I will show you a way of finding the total number of wheels. There were 7 cars and each car had 4 wheels, so the total number of wheels is 7 times 4, means 28. 8 Grouping and Sharing What are you looking at? I am counting the wheels of autorickshaws and bicycles by adding the number of their wheels. But I missed the cars as they had started moving. Discuss the importance of traffic rules with children. Chapter_08.indd 83 09-06-2023 16:22:48 Reprint 2024-25 84 Number of autorickshaws = 2 Each auto has 3 wheels. Total wheels = 3 + 3 = 6 2 times 3 is 6 or 2 groups of 3 is 6. 2 × 3 = 6 There are 4 bicycles . Each bicycle has 2 wheels. Total wheels = 2 + 2 + 2 + 2 = 8 We are adding 2 for 4 times. So, 4 times 2 is also 8 or 4 groups of 2 give 8. You know, times can be written as ‘×’. 4 × 2 = 8 Let us do it for cars. Number of cars = Number of wheels in each car = Total wheels = + + + + + + = times 4 is 7 groups of is × = Wow! This is easy. Let me do this for autorickshaws now. Let us Do Let us see How many fours are you adding? ____ We can write it as 7 fours are 28. Chapter_08.indd 84 09-06-2023 16:22:49 Reprint 2024-25 85 Number of butterflies = Number of wings in each butterfly = Total number of wings = + + = or 3 groups of is times 2 is 6 3 twos are × = Number of octopuses = Number of legs in each octopus = Total number of legs = + = 2 groups of is 2 times is 16 2 eights are × = Number of lines = Number of soldiers in each line = Total number of soldiers = + + + = times is 40 4 tens are × = Let us Do Chapter_08.indd 85 2/14/2024 11:46:22 AM Reprint 2024-25 86 Match the Following 9 + 9 + 9 7 fives are 27 5 + 5 + 5 + 5 + 5 + 5 + 5 4 groups of 10 35 3 + 3 + 3 + 3 + 3 3 × 9 40 10 + 10 + 10 + 10 3 × 8 14 8 + 8 + 8 2 sevens are 15 7 + 7 5 times 3 24 3 + 3 + 3 + 3 4 times 3 4 × 3 = 12 Stars 5 + 5 + 5 ______________ ____________ Fingers ______________ 6 times 3 ______________ Bananas ______________ ______________ 4 × 4 = 16 Oranges ______________ ______________ ______________ ______________ 2 × 5 = 10 Pencils 3 × 5 = 15 Balls Complete the Table Chapter_08.indd 86 09-06-2023 16:22:51 Reprint 2024-25 87 Complete the Table of 2 Complete the Table of 3 2 ones are 2 2 twos are 4 2 threes are 6 2 × 1 = 2 2 × 2 = 4 2 × 3 = 6 3 ones are 3 3 twos are 6 3 threes are 9 3 × 1 = 3 3 × 2 = 6 3 × 3 = 9 Chapter_08.indd 87 09-06-2023 16:22:56 Reprint 2024-25Read More
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1. What is the concept of grouping and sharing in Class 2? |
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3. What are the benefits of teaching grouping and sharing in Class 2? |
4. Are there any real-life applications of grouping and sharing? |
5. How can parents support their child's learning of grouping and sharing at home? |
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