PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Air | To study in general about the air and its properties. |
| 2. | Composition of air | To learn about the composition of air in detail. |
| 3. | Particles in the atmosphere | To detail about dust and smoke particle as components of air. |
| 4. | Oxygen | To study about the oxygen in the air. |
| 5. | Air around us PDF chapter test |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Constituents of air | Other | easy | 2 m. | To know about various components of air. |
| 2. | Air and its uses | Other | easy | 2 m. | To know about the various uses of air. |
| 3. | Air and its properties | Other | medium | 4 m. | To know about the properties of air. |
| 4. | Properties of air | Other | easy | 1 m. | To apply the day-to-day examples of air. |
| 5. | Atmosphere | Other | medium | 3 m. | To know about atmosphere and its constituents. |
| 6. | Composition of air | Other | medium | 4 m. | To apply the concepts learned about the composition of air. |
| 7. | Gases used by plants and animals | Other | medium | 3 m. | To study about the gases used by plants. |
| 8. | Contents of air | Other | hard | 9 m. | Reasoning questions based on air. |
| 9. | Terms of air | Other | easy | 3 m. | To arrange the jumbled terms of air. |
| 10. | Smoke and constituents of air | Other | medium | 4 m. | To analyse the knowledge about the compositionof air in the atmosphere. |
| 11. | Gases used for various processes | Other | hard | 7 m. | To know about the uses of gases involved in various processes. |
| 12. | Oxygen and its neccessity | Other | medium | 4 m. | To analyse the given figures based on properties of air and its uses. |
| 13. | Gases present in the air | Other | easy | 3 m. | To know about examples of wind and oxygen cylinder. |
| 14. | Gases involved in various process | Other | easy | 2 m. | To know about various gases involved in different processes. |
| 15. | Air composition | Other | easy | 3 m. | To know the amount of gases present in the atmosphere. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Testing the properties of air | Other | hard | 10 m. | To test the procedure of experiments showing air is a mixture of gases. |
| 2. | Parts of gases in the atmosphere | Other | medium | 6 m. | To know about the uses and percentage of gases present in the atmosphere. |
| 3. | Dust and smoke | Other | hard | 9 m. | To reason out the questions based on dust and smoke. |
| 4. | Activity on composition of air | Other | hard | 10 m. | To learn about various gases present in the air and its constituents. |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Homework test I | 00:20:00 | medium | 13 m. | To test the concepts learned about various properties of air and to answer the questions based on dust and smoke. |
| 2. | Homework test II | 00:20:00 | medium | 14 m. | To test the knowledge about the tems involved in air and its processes. |
| 3. | Homework test III | 00:20:00 | hard | 10 m. | To test your understanding on the composition of air with the help of an activity. |
| 4. | Revision test I | 00:20:00 | medium | 16 m. | To test the concepts learned about the various gases present in the atmosphere and its usage in plants and animals. |
| 5. | Revision test II | 00:20:00 | medium | 20 m. | To test the progress on the understanding of the composition of the air and its properties. |
| 6. | Revision test III | 00:15:00 | medium | 8 m. | To get trained on the constituents of air. |
| 7. | Revision test IV | 00:15:00 | easy | 8 m. | To get trained on the composition of atmosphere and its involvement in various processes. |
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