Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Reversible changes and irreversible changes | This theory covers the concepts of reversible changes and irreversible changes and the examples of each seen in daily life. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Reversible and irreversible changes | Other | easy | 2 m. | This exercise contains MCQ based questions that reinforces the knowledge about the concept of reversible and irreversible changes. |
| 2. | Define reversible change | Other | medium | 2 m. | This exercise contains the definition of reversible change. Students will be able to gain knowledge about the mentioned concept. |
| 3. | Define irreversible changes | Other | medium | 2 m. | This exercise contains the definition of irreversible change. Students will be able to gain knowledge about the mentioned concept. |
| 4. | Identify reversible and irreversible change | Other | medium | 3 m. | This exercise contains some changes and students has to identify whether it is a reversible or irreversible change. |
| 5. | Reversible and irreversible changes | Other | medium | 2 m. | This exercise contains analytical questions in which students has to analyse the given situaion and choose the correct answer from the given options. |
| 6. | Heating and changes | Other | medium | 4 m. | This exercise contains one HOTS level question about the heating and how it can cause both reversible and irreversible changes. |
| 7. | Examples of changes | Other | medium | 2 m. | This exercise contains quesions that helps students think about various changes happening at differen places in daily life. |
| 8. | Differentiate between reversible and irreversible changes | Other | medium | 3 m. | This exercise contains one answer the following type of question where students will learn about the difference between reversible and irreversible changes. |
| 9. | CBQ-Changes in daily life | Other | hard | 3 m. | This exercise containe one case based question about the daily changes that happens in the daily life. |