PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoMethodical recommendation:
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Exercise I | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question that holds five marks. The student has to choose the best answer; and the question deal with the need for separation. As an outcome of this exercise, the student will learn about separation of substances. |
| Number 2. | Name Exercise II | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question that holds five marks. The student has to choose the best answer; and the question deal with the process of winnowing. As an outcome of this exercise, the student will learn about separating useless substances. |
| Number 3. | Name Exercise III | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question that holds four marks. The student has to choose the best answer; and the question deal with the need for separation. As an outcome of this exercise, the student will learn about separation of husks. |
| Number 4. | Name Exercise IV | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question that holds five marks. The student has to choose the best answer; and the question deal with the sieving. As an outcome of this exercise, the student will learn about separation of useless substances. |
| Number 5. | Name Exercise V | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question that holds four marks. The student has to choose the best answer; and the question deal with decantation. As an outcome of this exercise, the student will learn about separation of substances. |
| Number 6. | Name Exercise VI | Type Other | Difficulty hard | Marks 7 m. | Description This exercise consists of one textbook question that holds seven marks. The student has to choose the best answer; and the question deal with decantation process. As an outcome of this exercise, the student will learn about separation of substances. |
| Number 7. | Name Exercise VII | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question that holds three marks. The student has to choose the best answer; and the question deal with decantation. As an outcome of this exercise, the student will learn about separation of substances. |
| Number 8. | Name Exercise VIII | Type Other | Difficulty easy | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has to choose the best answer; and the questions deal with the process of separation. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 9. | Name Exercise IX | Type Other | Difficulty easy | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has to choose the best answer; and the questions deal with the process of separating salt. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 10. | Name Exercise X | Type Other | Difficulty easy | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has to choose the best answer; and the questions deal with filtration and winnowing. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 11. | Name Exercise XI | Type Other | Difficulty easy | Marks 2 m. | Description This exercise consists of two textbook questions; each question holds one mark. The student has to choose the best answer; and the questions deal with filtration and decantation. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 12. | Name Exercise XII | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question that holds four marks. The student has to choose the best answer; and the question deal with soluble substances. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 13. | Name Activity I | Type Other | Difficulty medium | Marks 0 m. | Description This exercise consists of one textbook question that holds no mark. The student has to collect information about the diary production and the separation techniques. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 14. | Name Activity II | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one textbook question that holds five marks. The student has to choose the best answer; and the question deal with separation of impurities. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 15. | Name Intext activity I | Type Other | Difficulty hard | Marks 6 m. | Description This exercise consists of one textbook question that holds six marks. The student has to choose the best answer; and the question deal with the process of separating useless substances. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 16. | Name Intext activity II | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question that holds four marks. The student has to choose the best answer; and the question deal with the process of handpicking. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 17. | Name Intext activity III | Type Other | Difficulty hard | Marks 6 m. | Description This exercise consists of one textbook question that holds six marks. The student has to choose the best answer; and the question deal with the process of separating useless substances. As an outcome of this exercise, the student will learn about handpicking and winnowing. |
| Number 18. | Name Intext activity IV | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question that holds four marks. The student has to choose the best answer; and the question deal with the process of sieving. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 19. | Name Intext activity V | Type Other | Difficulty hard | Marks 6 m. | Description This exercise consists of one textbook question that holds six marks. The student has to choose the best answer; and the question deal with the process of separating dust particles. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 20. | Name Intext activity VI | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question that holds four marks. The student has to choose the best answer; and the question deal with the process of decantation. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 21. | Name Intext activity VII | Type Other | Difficulty hard | Marks 6 m. | Description This exercise consists of one textbook question that holds six marks. The student has to choose the best answer; and the question deal with the process of removing impurities. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 22. | Name Intext activity VIII | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question that holds four marks. The student has to choose the best answer; and the question deal with the process of filtration. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 23. | Name Intext activity IX | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question that holds three marks. The student has to choose the best answer; and the question deal with the process of evaporation. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 24. | Name Intext activity X | Type Other | Difficulty hard | Marks 7 m. | Description This exercise consists of one textbook question that holds seven marks. The student has to choose the best answer; and the question deal with the process of separating salt from sand. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 25. | Name Intext activity XI | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question that holds three marks. The student has to choose the best answer; and the question deal with the process of saturation. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 26. | Name Intext activity XII | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question that holds three marks. The student has to choose the best answer; and the question deal with the process of saturated solution. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 27. | Name Intext activity XIII | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question that holds four marks. The student has to choose the best answer; and the question deal with dissolution. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 28. | Name Intext question I | Type Other | Difficulty medium | Marks 3 m. | Description This exercise consists of one textbook question that holds three marks. The student has to choose the best answer; and the question deal with the need for separation. As an outcome of this exercise, the student will learn about separation of substances. |
| Number 29. | Name Intext question II | Type Other | Difficulty hard | Marks 6 m. | Description This exercise consists of one textbook question that holds six marks. The student has to choose the best answer; and the question deal with the process of adding salt to make a solution. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 30. | Name Intext question III | Type Other | Difficulty medium | Marks 4 m. | Description This exercise consists of one textbook question that holds four marks. The student has to choose the best answer; and the question deal with the saturated solution. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 31. | Name NCERT Exemplar I | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with handpicking. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 32. | Name NCERT Exemplar II | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with the process of making lassi. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 33. | Name NCERT Exemplar III | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with filtration. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 34. | Name NCERT Exemplar IV | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with separation of grains. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 35. | Name NCERT Exemplar V | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with winnowing. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 36. | Name NCERT Exemplar VI | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with separating grains from flour. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 37. | Name NCERT Exemplar VII | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with separating ghee from milk. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 38. | Name NCERT Exemplar VIII | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with separation of substance from solution. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 39. | Name NCERT Exemplar IX | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with different forms of liquid. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 40. | Name NCERT Exemplar X | Type Other | Difficulty easy | Marks 1 m. | Description This exercise consists of one NCERT Exemplar question that holds one mark. The student has to choose the best answer; and the questions deal with the states of water. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 41. | Name NCERT Exemplar XI | Type Other | Difficulty hard | Marks 8 m. | Description This exercise consists of one NCERT Exemplar question that holds eight marks. The student has to choose the best answer; and the question deal with saturated solution. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 42. | Name NCERT Exemplar XII | Type Other | Difficulty easy | Marks 3 m. | Description This exercise consists of three NCERT Exemplar questions; each question holds one mark. The student has to choose the best answer; and the questions deal with the process of separation. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 43. | Name NCERT Exemplar XIII | Type Other | Difficulty easy | Marks 2 m. | Description This exercise consists of two NCERT Exemplar questions; each question holds one mark. The student has to choose the best answer; and the questions deal with filtration process. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 44. | Name NCERT Exemplar XIV | Type Other | Difficulty easy | Marks 2 m. | Description This exercise consists of two NCERT Exemplar questions; each question holds one mark. The student has to choose the best answer; and the questions deal with filtration process. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 45. | Name NCERT Exemplar XV | Type Other | Difficulty easy | Marks 2 m. | Description This exercise consists of two NCERT Exemplar questions; each question holds one mark. The student has to choose the best answer; and the questions deal with sieving process. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 46. | Name NCERT Exemplar XVI | Type Other | Difficulty easy | Marks 2 m. | Description This exercise consists of two NCERT Exemplar questions; each question holds one mark. The student has to choose the best answer; and the questions deal with winnowing process. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 47. | Name NCERT Exemplar XVII | Type Other | Difficulty hard | Marks 6 m. | Description This exercise consists of one NCERT Exemplar question that holds six marks. The student has to choose the best answer; and the question deal with winnowing process. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 48. | Name NCERT Exemplar XVIII | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one NCERT Exemplar question that holds five marks. The student has to choose the best answer; and the question deal with sieving process. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 49. | Name NCERT Exemplar XIX | Type Other | Difficulty medium | Marks 5 m. | Description This exercise consists of one NCERT Exemplar question that holds five marks. The student has to choose the best answer; and the question deal with the process of making salt solution. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 50. | Name NCERT Exemplar XX | Type Other | Difficulty hard | Marks 8 m. | Description This exercise consists of one NCERT Exemplar question that holds eight marks. The student has to choose the best answer; and the question deal with the steps to purify water. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 51. | Name NCERT Exemplar XXI | Type Other | Difficulty hard | Marks 8 m. | Description This exercise consists of one NCERT Exemplar question that holds eight marks. The student has to choose the best answer; and the question deal with various process of separation. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 52. | Name NCERT Exemplar XXII | Type Other | Difficulty hard | Marks 7 m. | Description This exercise consists of one NCERT Exemplar question that holds seven marks. The student has to choose the best answer; and the question deal with the process of separating components. As an outcome of this exercise, the student will learn about the mentioned concept. |
| Number 53. | Name NCERT Exemplar XXIII | Type Other | Difficulty hard | Marks 7 m. | Description This exercise consists of one NCERT Exemplar question that holds seven marks. The student has to choose the best answer; and the question deal with the process of separating components. As an outcome of this exercise, the student will learn about the mentioned concept. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Homework I | Recomended time: 00:20:00 | Difficulty medium | Marks 14 m. | Description To understand and know about the basic need for separation. |
| Number 2. | Name Homework II | Recomended time: 00:20:00 | Difficulty medium | Marks 16 m. | Description To familiarize with the sieving and decantation process. |
| Number 3. | Name Homework III | Recomended time: 00:20:00 | Difficulty medium | Marks 7 m. | Description To practice about one of the separation method - decantation process. |
| Number 4. | Name Homework IV | Recomended time: 00:20:00 | Difficulty medium | Marks 8 m. | Description To practice and familiarize with the process of filtration, decantation and winnowing. |
| Number 5. | Name Homework V | Recomended time: 00:20:00 | Difficulty medium | Marks 15 m. | Description To practice on the concept of separation of impurities by handpicking method. |
| Number 6. | Name Homework VI | Recomended time: 00:20:00 | Difficulty medium | Marks 16 m. | Description To familiarize with the process of separating useless and harmful substances from a mixture. |
| Number 7. | Name Homework VII | Recomended time: 00:20:00 | Difficulty medium | Marks 14 m. | Description To analyse and apply the idea of removing impurities by evaporation method. |
| Number 8. | Name Homework VIII | Recomended time: 00:20:00 | Difficulty medium | Marks 13 m. | Description To workout the process of separating salt from sand and to know about the saturated solution. |
| Number 9. | Name Homework IX | Recomended time: 00:30:00 | Difficulty hard | Marks 10 m. | Description To practice the concept of making a saturated solution and dissolution process. |
| Number 10. | Name Revision test I | Recomended time: 00:20:00 | Difficulty medium | Marks 11 m. | Description To workout the textbook and exemplar questions based on handpicking process. |
| Number 11. | Name Revision test II | Recomended time: 00:20:00 | Difficulty medium | Marks 3 m. | Description To revise the concept learned about separating grains from mixture. |
| Number 12. | Name Revision test III | Recomended time: 00:20:00 | Difficulty medium | Marks 3 m. | Description To revise the concept learned about separating grains from flour and ghee from milk. |
| Number 13. | Name Revision test IV | Recomended time: 00:20:00 | Difficulty medium | Marks 3 m. | Description To practice the knowledge gained on the separation of substance from solution and the different forms of water. |
| Number 14. | Name Revision test V | Recomended time: 00:20:00 | Difficulty medium | Marks 13 m. | Description To familiarize with the process of winnowing and other separation techniques. |
| Number 15. | Name Revision test VI | Recomended time: 00:20:00 | Difficulty medium | Marks 6 m. | Description To analyse and apply the idea of removing impurities by sieving and filtration method. |
| Number 16. | Name Revision test VII | Recomended time: 00:20:00 | Difficulty medium | Marks 16 m. | Description To understand and practice the process of making salt solution. |
| Number 17. | Name Revision test VIII | Recomended time: 00:20:00 | Difficulty hard | Marks 23 m. | Description To analyse and apply the steps to purify water and separation techniques. |
| Number 18. | Name Revision test IX | Recomended time: 00:30:00 | Difficulty hard | Marks 16 m. | Description To practice various steps involved in the process of separating components from mixture. |
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