Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Term I Revision II | This theory contains concepts including physical and chemical changes in a single process, slow natural processes. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Analysing the statements | Other | easy | 2 m. | This exercise contains some analysing the statements and conckude whether the statements given are true or false. |
| 2. | Changes around us | Other | medium | 2 m. | This exercise contains MCQ based question about the physical, chemical changes around us. |
| 3. | Match the changes | Other | medium | 4 m. | This exercise contains match the following type of questions where students has to match the given changes to their types. |
| 4. | A&R - Chemical and physical changes | Other | medium | 2 m. | This exercise contains assertion and reason based questions about the chemical, physical changes, weathering and erosion. |
| 5. | Identify the type of change | Other | medium | 4 m. | This exercise contains questions in which students has to identify what type of changes are given. |
| 6. | Physical and reversible changes | Other | medium | 3 m. | This exercise contains one descriptive based question about reasoning why a change that is given is considered as physical and reversible changes. |
| 7. | Weathering - physical and chemical change | Other | medium | 3 m. | This exercise contains one descriptive question about what kind of change is weathering and students has to give reasons for that. |
| 8. | CBQ - Burning of candle | Other | hard | 4 m. | This exercise contains a case based question about burning of candle and students has to answer questions from the case. |
| 9. | CBQ - Slow Natural Changes in the Environment | Other | hard | 5 m. | This exercise contains a case based question about the slow natural changes happening in the environment. |