PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introduction to square and square numbers | Explanation about square and square numbers. |
| 2. | The properties of square numbers | Theory about the properties of square numbers. |
| 3. | Steps to find out the perfect square | Learn about the steps to find out the perfect square. |
| 4. | Interesting patterns in square numbers | Learn about some important patterns in square numbers. |
| 5. | Pythagorean triplets | Things to know about Pythagorean triplets. |
| 6. | Steps to find the square of decimal numbers | Know the steps to find the square of a decimal numbers. |
| 7. | Square of a number using diagonal method | Learn to find a square of a number using diagonal method. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Fill in the blanks | Other | easy | 3 m. | To test the knowledge in square numbers. |
| 2. | Multiple choice question | Other | easy | 2 m. | To test the knowledge in square numbers. |
| 3. | Two marks example problems I | Other | medium | 4 m. | To test the knowledge in square numbers. |
| 4. | Two marks exercise problems I | Other | medium | 6 m. | Determine the square of the given numbers. |
| 5. | Two marks exercise problems II | Other | medium | 8 m. | In this exercise, check the given number is a perfect square or not. |
| 6. | Five marks example problems II | Other | hard | 5 m. | In this exercise, find the side length of a square plot. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Choose the correct perfect square | Other | easy | 3 m. | Practice problem to find the corret perfect square from the given numbers. |
| 2. | Which of the following numbers end with digit 1 | Other | easy | 3 m. | Find which of the given numbers are end with digit 1 if it is squared using the properites of a square. |
| 3. | Find the square of given decimal numbers | Other | easy | 3 m. | Find the square of given decimal numbers using the steps given in theory. |
| 4. | Calculate the square of a number | Other | easy | 3 m. | Calculate the square of a number of the given numbers. |
| 5. | Find two consecutive natural numbers | Other | medium | 4 m. | Calculate the two consecutive odd numbers of the given square number. |
| 6. | Find out which of the following digits end with 6 | Other | medium | 4 m. | Use the concept of unit digit to find the numbers which end with 6 if it is squared. |
| 7. | Examine if the given number is a perfect square | Other | medium | 4 m. | Examine if the given number is a perfect square or not using factorisation. |
| 8. | Calculate the square of given decimal numbers | Other | medium | 4 m. | Work on the problem to find the square of a decimal numbers. |
| 9. | Answer the following questions | Other | medium | 4 m. | Answer the following questions using the concept of unit digit. |
| 10. | Numbers end with digit 9 | Other | medium | 4 m. | Find which of the given numbers are end with digit 9 if it is squared using the properites of a square. |
| 11. | Find the square of a given number | Other | medium | 4 m. | Calculate the square number of the given numbers. |
| 12. | Find the Pythagorean triplets | Other | hard | 5 m. | Find the Pythagorean triplets one of whose number is given. |
| 13. | Find out the smallest number that should be multiplied with given number | Other | hard | 5 m. | Calculate the smallest number should be multiplied with given number to get a perfect square. |
| 14. | Find the sum of the odd numbers | Other | hard | 5 m. | Find the sum of the odd numbers using the properties of a square number. |
Key Questions for School Exam Preparation
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the perimeter of the square field | Other | medium | 2 m. | To test the knowledge in square numbers. |
| 2. | Find the side length of the new plot | Other | hard | 5 m. | In this exercise, find the side length of a square plot. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Compute the square of a number | Other | easy | 3 m. | Calculate the square of a number of the given numbers. |
| 2. | Say "true" or "false" | Other | easy | 2 m. | Choose the given statements are true or false using the properties of a square number. |
| 3. | Calculate two consecutive natural numbers | Other | medium | 4 m. | Find two consecutive natural numbers if the square of odd number is given. |
| 4. | Fill in the blanks | Other | medium | 4 m. | Fill in the blanks using the propeties of a square number. |
| 5. | Which of the following numbers end with digit 4 | Other | medium | 4 m. | Find which of the given numbers are end with digit 4 if it is squared using the properites of a square. |
| 6. | Solve using diagonal method | Other | hard | 5 m. | Find the square of the given number using diagonal method. |
| 7. | Find the smallest number that should be divided with the given number | Other | hard | 5 m. | Calculate the smallest number should be divided with given number to get perfect sqaure. Use the perfect square method of calculate to obtain the number |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework I | 00:15:00 | medium | 19 m. | |
| 2. | Homework II | 00:15:00 | medium | 19 m. | |
| 3. | Homework III | 00:20:00 | medium | 13 m. | |
| 4. | Homework IV | 00:20:00 | medium | 9 m. | |
| 5. | Revision test I | 00:20:00 | medium | 12 m. | |
| 6. | Revision test II | 00:20:00 | medium | 16 m. | |
| 7. | Revision test III | 00:20:00 | medium | 11 m. | |
| 8. | Revision test IV | 00:20:00 | medium | 10 m. | |
| 9. | Revision test V | 00:20:00 | medium | 13 m. |
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