PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Methodical recommendation:

Theory

Number Name Description
1. Introduction to symmetry Let us get introduced to symmetry and the line of symmetry.
2. What is a line of symmetry? Let us get introduced to 'the line of symmetry'.
3. Two lines of symmetry Let us get introduced to figures with two lines of symmetry.
4. Reflection symmetry Let us learn about reflection symmetry.
5. Introduction to rotational symmetry Let us get introduced to rotational symmetry.
6. Order of rotation Let us get introduced to the order of rotation.
7. Translational symmetry Let us get introduced to translational symmetry.

Textbook Questions

Number Name Type Difficulty Marks Description
1. Fill in the blanks I Other easy 2 m. Apply the concept of 'Reflection symmetry' and 'line of symmetry' match the given figure to its reflection.
2. Fill in the blanks II Other easy 3 m. Read the statements with the missing elements given. Complele the statements with the best answer.
3. True or false I Other medium 3 m. Apply the concept of 'reflection symmetry' , 'order of rotaion' and 'rotational symmetry' say whether the given statements are true or flase.
4. True or flase II Other medium 2 m. Apply the concept of 'reflection symmetry' , 'order of rotaion' and 'rotational symmetry' say whether the given statements are true or flase.
5. Match the following Other medium 4 m. Apply the concept of line of symmetry' and match the given figures.
6. Choose the correct answer I Other medium 2 m. Choose the correct answer using the concept of symmetry.
7. Choose the correct answer II Other medium 3 m. Choose the correct answer using the concept of symmetry.
8. Two marks example problem I Other easy 3 m. To draw a line symmentry and number of line symmentry.
9. Two marks example problem II Other medium 3 m. Practice to draw the mirror line using reflection symmetry.
10. Two marks example problem III Other medium 4 m. Draw the reflection image for the given figure.
11. Two marks example problem IV Other medium 4 m. Try to draw the mirror image if the mirror placed below the words.
12. Two marks example problem V Other medium 0 m. To find the reflection symmetry and draw the lines of symmetry.
13. Two marks example problem VI Other medium 4 m. Practice to find the order of rotation of the figure.
14. Two marks example problem VII Other medium 5 m. Practice to find the order of rotation of the given figure.
15. Two marks example problem VIII Other medium 3 m. Draw a simplified parttern of the given kolam.
16. Three marks example problem I Other medium 0 m. Apply the concept of 'Lines of symmetry' and compute the number of lines of symmetry for each of the words given.
17. Three marks example problem II Other hard 4 m. Draw the lines of symmetry and find the number of line of symmetry of the given shapes.
18. Three marks example problem III Other hard 0 m. Apply the concept of 'Reflection symmetry' and find the reflection image of the figure.
19. Three marks exercise problem I Other medium 3 m. complete each alphabet to discover the hidden word and match the figure.
20. Three marks exercise problem II Other medium 3 m. complete each alphabet to discover the hidden word and match the figure.
21. Three marks exercise problem III Other medium 5 m. Apply the concept of 'Lines of symmetry' and match the given figure to its reflection.
22. Three marks exercise problem IV Other hard 4 m. Complete the remaiing part of the line of symmetry.
23. Three marks exersice problem V Other medium 0 m. Apply the concept of the rotational symmetry.
24. Three mark exercise problem VI Other medium 0 m. Apply the concept of reflection symmetry.
25. Four marks example problem I Other hard 4 m. Complete the remaiing part of the line of symmetry.
26. Four marks example problem II Other hard 2 m. Practice to find the order od rotational smmetry.
27. Four marks example problem III Other medium 0 m. Apply the concept of rotational symmetry.
28. Four marks examble problem IV Other medium 0 m. Try to complete the given pattern to the remaing part.
29. Four marks example peoblem V Other hard 3 m. Try to complete the given pattern to the remaing part.
30. Four marks exerices problem I Other medium 4 m. Draw the line of symmetry of the given figure.
31. Four marks exercise problem II Other medium 5 m. Apply the concept of rotational symmetry and find the order of rotation.
32. Four marks exercise problem III Other medium 0 m. Apply the concept of rotational symmetry and find the order of rotation.
33. Four marks exercise problem IV Other medium 3 m. Try to find the simplified pattern of the given sequence.
34. Four marks exercise problem V Other medium 0 m. Apply the concept of line of symmetry.
35. Four marks exercise problem VI Other hard 0 m. Apply the concept of Reflection and Rotational symmetry.
36. Four marks exercise problem VII Other hard 5 m. Apply the concept of line of symmetry and find the order of rotation.
37. Four marks exercise problem VIII Other hard 0 m. Translate the given pattern and complete the design in rectangular strip.
38. Four marks exercise problem IX Other hard 0 m. Apply the concept of reflection and rotational symmetry.
39. Four marks exercise problem X Other hard 4 m. Find the line of symmetry and the order of rotational symmetry of the given regular polygons.
40. Four marks exercise problem XI Other hard 2 m. Complete the pattern using translational symmetry.

Practice Questions

Number Name Type Difficulty Marks Description
1. Choose the right answer Other easy 3 m. Read the statements with the missing elements given. Complele the statements with the best answer.
2. Choose the right figure Other easy 1 m. Look at the figure and choose the figure with the right line of symmetry.
3. Find the reflection Other easy 3 m. Apply the concept of 'Reflection symmetry' and match the given figure to its reflection.
4. Match the translated pattern Other easy 3 m. Apply the concept of 'Translational symmetry' and translate the figures given.
5. Is the figure symmetrical or not? Other medium 4 m. Apply the concept of 'Lines of symmetry' and say whether the given figures are symmetrical or not.
6. Classify the following Other medium 3 m. Apply the concept of 'Lines of symmetry' and classify the given figures based on the conditions specified.
7. The number of lines of symmetry is... Other medium 3 m. Look at the figure given and find out the number of lines of symmetry passing through the given figure.
8. Find the order of rotation Other medium 4 m. Look at the figure given and compute its order of rotation.
9. Complete the missing portion Other medium 4 m. Use the right type of symmetry to complete the missing portion.
10. In how many ways....? Other medium 4 m. Compute the number of ways the specified object can be rotated.
11. Symmetry in letters of the alphabet Other hard 6 m. Apply the concept of 'Lines of symmetry' and compute the number of lines of symmetry for each of the words given.
12. Complete the missing fields Other hard 6 m. Compute the number of lines of symmetry and the order of rotation for each of the figures given.

Questions for Teacher Use

Number Name Type Difficulty Marks Description
1. Say yes or no Other easy 3 m. Validate the statements with the help of the figures given.
2. Symmetrical and non-symmetrical figures Other medium 1 m. Draw two symmetrical and two non-symmetrical figures.
3. Give examples for the conditions specified Other hard 2 m. Give relevant examples for the conditions given.
4. Symmetry around us Other hard 1 m. Write a few sentences about the symmetrical shapes around you. Also specify the number of lines of symmetry for each of the objects specified.
5. Line of symmetry Other medium 1 m.
6. Order of the rotation Other medium 1 m.
7. Rhombus Other medium 1 m.
8. Translation symmetry Other medium 1 m.

Periodic assessments

Number Name Recomended time: Difficulty Marks Description
1. Homework I 15:00:00 medium 9 m.
2. Homework II 00:20:00 medium 12 m.
3. Homework III 00:20:00 medium 7 m.
4. Homework IV 00:20:00 medium 9 m.
5. Homework V 00:20:00 medium 10 m.
6. Homework VI 00:20:00 medium 15 m.
7. Homework VII 00:20:00 hard 17 m.
8. Homework VIII 00:20:00 hard 4 m.
9. Homework IX 00:30:00 hard 3 m.
10. Homework X 00:30:00 hard 9 m.
11. Revision test I 00:20:00 medium 11 m.
12. Revision test II 20:00:00 medium 8 m.
13. Revision test III 20:00:00 medium 12 m.
14. Revision test IV 20:00:00 medium 13 m.
15. Periodic Assessment 00:10:00 medium 8 m. PA3