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. | Congruence in day to day life | Let us get introduced to congruence in real life. |
| 2. | Types of congruence | Let's understand the different types of congruence. |
| 3. | Congruence of a triangle | Let us learn the concept called 'Congruence of triangles'. |
| 4. | Conditions of congruent triangles | Let us know about the conditions of congruence of triangles |
| 5. | Side-Side-Side (SSS) congruence criterion | Let us learn to construct triangles using SSS congruence criterion. |
| 6. | Side-Angle-Side (SAS) congruence criterion | Let us learn to construct triangles using SAS congruence criterion. |
| 7. | Angle-Side-Angle (ASA) congruence criterion | Let us learn to construct triangles using ASA congruence criterion. |
| 8. | Right angle-Hypotenuse-Side (RHS) congruence criterion | Let us get introduced to RHS congruence criterion. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Multiple choice question I | Other | easy | 3 m. | This exercise is to test your knowledge about congruence criterion of triangles. |
| 2. | Multiple choice question II | Other | easy | 3 m. | This exercise is to test your knowledge about congruence criterion of triangles. |
| 3. | Two marks exercise problems I | Other | medium | 0 m. | In this exercise, list all the congruent sides. |
| 4. | Two marks exercise problems II | Other | medium | 12 m. | In this exercise, determine the corresponding angles and sides of the congruence triangles. |
| 5. | Two marks exercise problems III | Other | medium | 0 m. | This exercise is to test your knowledge about congruence criterion of triangles. |
| 6. | Two marks exercise problems IV | Other | medium | 0 m. | This exercise is to test your knowledge about congruence criterion of triangles. |
| 7. | Two marks exercise problems V | Other | medium | 12 m. | In this exercise, determine which type of congruence triangle is given. |
| 8. | Five marks example problems VI | Other | hard | 0 m. | Draw the triangle for the given measurements. |
| 9. | Five marks exercise problems VII | Other | hard | 0 m. | Draw the triangle for the given measurements. |
| 10. | Five marks exercise problems VIII | Other | hard | 0 m. | Draw the triangle for the given measurements. |
| 11. | Five marks exercise problems IX | Other | hard | 0 m. | Draw the triangle for the given measurements. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Examine the congruency of the triangles | Other | easy | 2 m. | Check whether the provided triangles are congruent or not using SAS congruence rule. |
| 2. | Find out the equal parts and angles of triangles | Other | easy | 3 m. | Determine the equal parts and angles with its measures by applying congruence rule. |
| 3. | Select the triangles that follows ASA congruence | Other | easy | 2 m. | Choose the correct picture which follows ASA congruence. |
| 4. | Determine the corresponding vertices and sides | Other | medium | 3 m. | Practice a problem on finding corresponding vertices and sides. |
| 5. | Apply ASA and find the corresponding angles | Other | medium | 3 m. | Go through the figure and find the corresponding angles using ASA congruence. |
| 6. | Calculate the length of the line segment | Other | medium | 2 m. | Practice the problem on congruence of line segment. |
| 7. | Choose the corresponding triangle | Other | medium | 3 m. | Practice a problem on congruence of triangle by applying ASA rule. |
| 8. | Express the triangle in symbolic form | Other | medium | 4 m. | Examine the congruency and express the triangle in symbolic form. |
| 9. | Solve and find the unknown values | Other | medium | 4 m. | Calculate the value of x and y by applying the ASA congruence for the provided triangle. |
| 10. | Determine the correspondence of triangle | Other | hard | 5 m. | Select the correspondence of triangle with the help of its side lengths by applying the concept of SSS congruence. |
| 11. | Find the side lengths and perimeter of a triangle | Other | hard | 6 m. | Calculate the side length of the triangle by applying SSS congruence and hence find its perimeter. |
| 12. | Find the unknown value and select the meaningful congruence | Other | hard | 5 m. | Calculate the value x and hence find the corresponding angle and triangle by applying ASA congruence. |
| 13. | State the parts of corresponding sides and examine the congruency | Other | hard | 5 m. | Find out the equal parts of corresponding congruent triangle and examine the provided congruence relation is meaningful. |
Key Questions for School Exam Preparation
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Choose the correct answer | Other | medium | 3 m. | This exercise is to test your knowledge about congruence criterion of triangles. |
| 2. | Identify the corresponding angles and sides | Other | medium | 12 m. | In this exercise, determine the corresponding angles and sides of the congruence triangles. |
| 3. | State the congruence criterion | Other | medium | 12 m. | In this exercise, determine which type of congruence triangle is given. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Check for the following | Other | easy | 1 m. | Check whether the given elements of two different triangles correspond to each othe or not. |
| 2. | Specify the congruence criterion | Other | medium | 4 m. | Study the images given and specify the congruence criterion used. |
| 3. | Prove the following | Other | medium | 4 m. | Prove the correctness of the conditions given using the right congruence criterion. |
| 4. | Construction of triangles Side-Angle-Side (SAS) congruence criterion | Other | hard | 8 m. | Construct triangles using the SAS congruence criterion. |
| 5. | Construction of triangles Side-Side-Side (SSS) congruence criterion | Other | hard | 8 m. | Construct triangles using the SSS congruence criterion. |
| 6. | Construction of triangles using Angle-Side-Angle (ASA) congruence criterion | Other | hard | 8 m. | Construct triangles using the ASA congruence criterion. |
| 7. | Conditions for Triangles to be congruent | Other | medium | 1 m. | |
| 8. | Specify the congruence criterion | Other | medium | 1 m. | Study the images given and specify the congruence criterion used. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Home work I | 00:15:00 | medium | 3 m. | |
| 2. | Home work II | 00:15:00 | medium | 5 m. | |
| 3. | Home work III | 00:15:00 | medium | 9 m. | |
| 4. | Home work IV | 00:15:00 | medium | 21 m. | |
| 5. | Home work V | 00:15:00 | medium | 9 m. | |
| 6. | Home work VI | 00:15:00 | medium | 8 m. | |
| 7. | Revision test I | 00:15:00 | medium | 9 m. | |
| 8. | Revision test II | 00:15:00 | medium | 22 m. | |
| 9. | Revision test III | 00:15:00 | medium | 21 m. | |
| 10. | Revision test IV | 00:15:00 | medium | 19 m. | |
| 11. | Revision test V | 00:15:00 | medium | 7 m. | |
| 12. | Periodic Assessment | 00:10:00 | medium | 4 m. | PA 2 |
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