Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Physical and chemical change | A theoretical material that clearly explains the physical and chemical changes happening around us. |
| 2. | Chemical changes: Rusting and combustion | A theoretical material that clearly explains the chemical changes involving in rusting and combustion. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Indicators of chemical changes | Other | easy | 2 m. | An exercise based on the topic rusting and indicators of chemical changes, the students has to match the following based on the change. |
| 2. | Change in state | Other | easy | 2 m. | An exercise that specifies through image the various transformation of states and also states of matter, the student has to select the change related to the mentioned images. |
| 3. | Properties of chemical change | Other | easy | 2 m. | An exercise based on the various propertiess of chemical changes taking palce around us, the student has to select the correct answers for the question, as an outcome will be learning the mentioned. |
| 4. | Changes | Other | hard | 4 m. | An exercise focussing on the various types of changes taking palce around us, the student has to select whether the given statement is correct or incorrect based on the understanding about types of changes. |
| 5. | Permanent changes | Other | medium | 2 m. | An exercise focussing on the permanant changes taking palce around us, the student has to select the correct answer from the options related to the change and its characteristics. |
| 6. | Changes based on properties | Other | medium | 3 m. | An exercise based on the properties of physical change and chemical change, the student has to match the shift with the properties of the changes that are taking place. |
| 7. | Changes in chemical properties | Other | medium | 2 m. | An exercise consisting of true or false answer type questions which related to the physical and chemical changes, the student has to state whether the given statement is true or false. |
| 8. | Chemical changes | Other | hard | 4 m. | An exercise based on the chemical changes and its properties, the student has to select whether the given statements are correct or incoorect. As an outcome the student will learn about properties of chemical change. |
| 9. | Reactions involving chemical change | Other | hard | 5 m. | An exercise stating the reactions involved in chemical changes, the student has to choose the correct one to complete the reaction. As an outcome of this exercise, the student will learn about the mentioned concepts. |