Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Chemical changes | This theoretical material contains the concepts of chemical change and the characteristics of chemical change. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | MCQ - Chemical changes | Other | easy | 2 m. | This exercise contains multiple choice questions about the chemical changes and its characteristics. |
| 2. | Examples of chemical changes | Other | easy | 2 m. | This exercise contains fill ups style questions that test the knowledge fo students about the examples of chemical changes. |
| 3. | Sorting the example for chemical change | Other | medium | 1 m. | This exercise contains a question that tests the knowledge of students about sorting the examples of chemical changes. |
| 4. | Aspects of chemical changes | Other | medium | 2 m. | This exercise contains assertion and reason based question that tests the knowledge of students about the aspects of chemical changes. |
| 5. | Difference between physical and chemical change | Other | medium | 4 m. | This exercise contains question that tests the kowledge of students about the difference between physical and chemical changes. |
| 6. | TBQ - Sort the examples of physical and chemical changes | Other | medium | 2 m. | This exercise containse one text book based question that makes students to sort the examples of physical and chemical changes. |
| 7. | TBQ - Curdling of milk | Other | medium | 3 m. | This exercise contains one question based on textbook exercise that asks knowledge about the curdling of milk. |
| 8. | TBQ - Lime water experiment | Other | hard | 1 m. | This exercise contains one textbook based question about the experiment of lime water. |
| 9. | CBQ - Type of changes | Other | hard | 4 m. | This exercise contains one case based question that analyses the chemical and physical changes in the given situation. |