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Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Introduction to mixtures | Explanation on mixture snd its examples. |
| 2. | Types of mixture: Homogeneous and Heterogeneous | Learn about types of mixture: Homogeneous and Heterogeneous mixtures. |
| 3. | Sublimation | Explanation on sublimation process. |
| 4. | Centrifugation | Learn about the various process to separate the mixtures using centrifugation. |
| 5. | Separating funnel: Solvent extraction | Explanation on separating funnel: solvent extraction. |
| 6. | Simple distillation | Explanation on simple distillation. |
| 7. | Fractional Distillation | Explanationon on fractional distillation. |
| 8. | Paper chromatography | Learn about paper chromatography method of separation of mixture. |
| 9. | Overview on methods of separation based on the types of mixtures | Recall on the types of separation based on the mixture. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Evaporation, crystallisation: Drag the correct options | 1st type - receptive | easy | 2 m. | Fill in the blank with the correct options based on the topic evaporation and crystallisation. |
| 2. | Answer the questions about distillation and sublimation | 1st type - receptive | easy | 2 m. | Exercise based on the topic distillation and sublimation. |
| 3. | Purification process: Find the correct options for the given pictures | 1st type - receptive | easy | 2 m. | Exercise based on the topic purification process: find the correct option for the given image. |
| 4. | Separation process: unscramble the jumbled words | 1st type - receptive | easy | 2 m. | Find the words from the jumbled one based on the topic separation techniques. |
| 5. | Mixture and compound: fill in the blanks | 1st type - receptive | easy | 2 m. | Exercise based on the topic mixture and compound. |
| 6. | 'True' or 'false' about purification techniques | 1st type - receptive | easy | 2 m. | Exercise is about purification process: state true or false for the given questions. |
| 7. | Match the words about separation techniques | 2nd type - interpretation | medium | 4 m. | Match the correct options according to the given options about the topic separation techniques. |
| 8. | Distilation and centifugation: Drag the correct options | 2nd type - interpretation | medium | 3 m. | Exercise based on the topic separation methods. |
| 9. | Separation methods: statement and word match | 2nd type - interpretation | medium | 3 m. | Find the correct statement for the given words based on the topic separation methods. |
| 10. | Find which of the following is not a mixture | 2nd type - interpretation | medium | 3 m. | Practise the questions related to mixtures. |
| 11. | Types of mixtures and its methods of separation: 'True' or 'false' | 3rd type - analysis | medium | 4 m. | Read the given statements and state whether it is true or false. |
| 12. | Basic separation methods: Select the correct process | 3rd type - analysis | medium | 3 m. | Practise the concepts related to method of separation of mixture. |
| 13. | Mixtures: Choose the correct answer for the qiven questions | 3rd type - analysis | medium | 4 m. | Practise the questions which related to mixtures. |
| 14. | Differentiate mixture and a compound: Answer the following questions | 3rd type - analysis | medium | 4 m. | Practise the questions which related to mixture and compound. |
| 15. | Find the process that takes place and choose the correct option | 3rd type - analysis | medium | 4 m. | Practise the situation based on question about separation methods. |
| 16. | Separation methods: choose the correct answer | 3rd type - analysis | medium | 4 m. | Practise the questions which related to separation of mixtures. |
| 17. | Analyse the question and answer it: Separation methods | 3rd type - analysis | hard | 5 m. | Practise the situation based on separation methods. |
| 18. | Match the words about separation process and mixture | 3rd type - analysis | hard | 6 m. | Pick the correct statement for the given terms. |
| 19. | Analyse the statements about separation methods and mixtures | 3rd type - analysis | hard | 6 m. | Practice questions related to separation methods and mixtures. |
| 20. | Match the words about types of mixture and compound | 3rd type - analysis | hard | 5 m. | Exercise based on types of mixture and compound. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Crossword puzzle based on the 'Separation techniques' | Other | medium | 6 m. | Activity based on types of matter. |
| 2. | Separation process in our daily life | Other | medium | 5 m. | Mention the separation process in our daily life which we do. |
| 3. | Answer the questions about compound and mixtures | Other | hard | 6 m. | Practise the questions which related to basics of compound and mixtures. |
| 4. | Analyse the statements about methods of separation | Other | hard | 6 m. | Find if the given statement is correct or not based on the topic methods of separation. |
| 5. | Separation methods | Other | medium | 2 m. | Practise the questions which related to separation of mixtures. |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Training Test | 00:15:00 | medium | 8 m. | |
| 2. | Training Test- II | 00:20:00 | medium | 7 m. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework Test | 00:20:00 | medium | 10 m. | |
| 2. | Homework Test -II | 00:20:00 | medium | 11 m. | |
| 3. | Progress Test | 00:20:00 | medium | 13 m. | |
| 4. | Progress Test- II | 00:20:00 | medium | 13 m. | |
| 5. | Progress Test- III | 00:20:00 | medium | 14 m. | |
| 6. | Progress Test- IV | 00:20:00 | medium | 16 m. | |
| 7. | Periodic Assessment | 00:10:00 | medium | 2 m. | PA 1 - Matter around us |
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