PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoMethodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Common Factor | Learn about common factors with few examples. |
| 2. | Common Multiple | Learn common multiple with few examples. |
| 3. | Prime factorisation | Learn to find the prime factor of a composite number. |
| 4. | Highest common factor | Understand the highest common factor with an example. |
| 5. | Lowest common Multiple | Begin to understand the least common multiple with a few examples. |
| 6. | Application problems based on LCM and HCF | In this session, learn to do real life problems based on HCF and LCM. |
| 7. | Relationship between the numbers and their HCF and LCM | In this session, learn about the relationship between HCF and LCM of two numbers. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Multiple choice questions I | Other | easy | 3 m. | Select the suitable choice for the given questions. |
| 2. | Multiple choice questions II | Other | easy | 2 m. | Select the suitable choice for the given questions. |
| 3. | Fill in the blanks I | Other | easy | 4 m. | Apply the concept of prime factorisation and LCM and HCF. |
| 4. | Fill in the blanks II | Other | easy | 3 m. | Apply the concept of prime factorisation and LCM and HCF. |
| 5. | Say true or false I | Other | easy | 3 m. | Check whether the given statements are correct or not. |
| 6. | Say true or false II | Other | easy | 3 m. | Check whether the given statements are correct or not. |
| 7. | Two mark example problems I | Other | easy | 4 m. | Practice the problem to find LCM and HCF of the numbers. |
| 8. | Two mark example problems II | Other | easy | 4 m. | Apply the concept of relationship between LCM and HCF of two numbers. |
| 9. | Two mark exercise problems I | Other | medium | 6 m. | Try to answer the given questions. |
| 10. | Two mark exercise problems II | Other | medium | 6 m. | Try to answer the given questions. |
| 11. | Two mark exercise problems III | Other | medium | 6 m. | Try to find the LCM of the given questions. |
| 12. | Two mark exercise problems IV | Other | medium | 6 m. | Try to find the LCM of the given questions. |
| 13. | Three mark example problems I | Other | medium | 6 m. | Check your understanding skills in the concept of LCM and HCF. |
| 14. | Three mark example problems II | Other | medium | 6 m. | Practice the problem to find the solution using division method. |
| 15. | Three mark example problems III | Other | medium | 3 m. | Apply the concept of LCM and find the required. |
| 16. | Three mark exercise problems I | Other | medium | 6 m. | Practice the problem to find the prime factorisation of the given numbers. |
| 17. | Three mark exercise problems II | Other | hard | 6 m. | Apply the concept of LCM and HCF of the numbers. |
| 18. | Three mark exercise problems III | Other | hard | 6 m. | Try to answer the given questions. |
| 19. | Three mark exercise problems IV | Other | hard | 6 m. | Check your understanding skills in the concept of LCM and HCF. |
| 20. | Three mark exercise problems V | Other | hard | 6 m. | Try to answer the given questions. |
| 21. | Three mark exercise problems VI | Other | hard | 3 m. | Apply the concept of LCM and HCF and find the required. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the common factor | Other | easy | 2 m. | Work on the problem to find the common factors of given numbers. |
| 2. | Evaluate the highest common factor by prime factor method | Other | easy | 2 m. | Practice problem to find the highest common factor of two numbers. |
| 3. | Find the prime factors | Other | easy | 3 m. | Practise to find the prime factors of the given number. |
| 4. | Find the least number | Other | easy | 3 m. | Identify the least number which divided by the given numbers and leave the remainder. |
| 5. | Evaluate the common multiples | Other | medium | 4 m. | Practice problem to find the common multiples of two or more numbers. |
| 6. | Specify the largest number of groups he can make | Other | medium | 4 m. | Seek to assess the largest number of groups a person can make. |
| 7. | Find the largest number of plates can prepare by the boy | Other | medium | 4 m. | Work on the problem to find the actual number of plates a boy can prepare. |
| 8. | Determine the smallest number of books | Other | medium | 4 m. | Work on the problem to find the smallest number of books each could have shelved. |
| 9. | Evaluate the smallest number of each type of box | Other | medium | 4 m. | In this exercise, find the smallest number of each type of box that he could have. |
| 10. | Obtain the longest tape which can measure the box | Other | medium | 4 m. | Practice problem to find the length of the longest tape which can measure the carton box. |
| 11. | Find the LCM using HCF | Other | medium | 4 m. | Find the LCM using the given numbers and HCF. |
| 12. | Find the other number | Other | medium | 4 m. | Work on the problem to find the other number using LCM and HCF. |
| 13. | Determine the smallest three digit number | Other | hard | 5 m. | Work on the problem to find the smallest three digit number which is exactly divisible by the given numbers. |
| 14. | What is the greatest length of the rope he can make | Other | hard | 4 m. | Identify the greatest length of the rope a boy can cut. |
| 15. | When will the buses meet | Other | hard | 5 m. | Work on the problem to find when will the buses meet again. |
| 16. | How many pairs are possible | Other | hard | 4 m. | Identify how many pair of numbers are possible for the given LCM and HCF. |
Key Questions for School Exam Preparation
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the least number | Other | easy | 1 m. | Apply the concept of prime factorisation and LCM and HCF. |
| 2. | Determine the ratio | Other | easy | 2 m. | Practice the problem to find LCM and HCF of the numbers. |
| 3. | Find the LCM and HCF | Other | medium | 3 m. | Practice the problem to find the prime factorisation of the given numbers. |
| 4. | Find the time | Other | hard | 3 m. | Apply the concept of LCM and HCF of the numbers. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Evaluate the least common multiple | Other | easy | 2 m. | Work on the problem to find the least common multiple of given numbers. |
| 2. | Find the prime factors of the composite number | Other | medium | 4 m. | Identify the prime factors of the composite numbers using prime factorisation. |
| 3. | Determine the minimum number of each flower must have watered | Other | medium | 4 m. | Try to identify the minimum number of each that must have been watered based on the concept of HCF and LCM. |
| 4. | Establish the smallest possible number of flats | Other | medium | 4 m. | Identify the smallest possible flat number using the concept of HCF and LCM. |
| 5. | Determine the HCF using LCM | Other | medium | 4 m. | Determine the HCF of the given numbers using the given numbers and LCM. |
| 6. | Obtain the greatest three digit number | Other | hard | 5 m. | Obtain the greatest three digit number exactly divisible by the given numbers. |
| 7. | Verify the relationship between HCF and LCM | Other | hard | 5 m. | Work on the problem to verify the relationship between HCF and LCM. |
| 8. | Relationship between the numbers and their HCF and LCM | Other | easy | 1 m. | Apply the concept of relationship between LCM and HCF of two numbers. |
| 9. | Find HCF using prime factorisation method | Other | medium | 1 m. | Try to answer the given questions. |
| 10. | Application problems on LCM | Other | hard | 2 m. | Try to answer the given questions. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:15:00 | easy | 7 m. | |
| 2. | Homework II | 00:15:00 | easy | 10 m. | |
| 3. | Homework III | 00:20:00 | easy | 12 m. | |
| 4. | Homework IV | 00:20:00 | easy | 12 m. | |
| 5. | Homework V | 00:25:00 | medium | 16 m. | |
| 6. | Homework VI | 00:25:00 | medium | 16 m. | |
| 7. | Revision test I | 00:25:00 | medium | 16 m. | |
| 8. | Revision test II | 00:25:00 | medium | 16 m. | |
| 9. | Revision test III | 00:30:00 | hard | 20 m. | |
| 10. | Revision test IV | 00:35:00 | hard | 22 m. | |
| 11. | Revision test V | 00:35:00 | hard | 24 m. | |
| 12. | Revision test VI | 00:35:00 | hard | 24 m. | |
| 13. | Periodic Assessment | 00:10:00 | medium | 6 m. | PA2 |
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