PDF chapter test TRY NOW
Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| Number 1. | Name Introduction to chemical change | Description Explanation on introduction to chemical change with some examples. |
| Number 2. | Name Conditions to chemical changes | Description Explanation on conditions to chemical changes. |
| Number 3. | Name Conditions necessary for a chemical change: Physical contact | Description Explanation on chemical change: Burning. |
| Number 4. | Name Chemical reactions based on solution of reactants | Description Explanation on chemical reactions based on solution of reactants. |
| Number 5. | Name Chemical reaction based on electricity | Description Explanation based on chemical reaction based on electricity. |
| Number 6. | Name Chemical reaction based on heat | Description Explanation on chemical reaction based on heat. |
| Number 7. | Name Chemical reactions based on light | Description Explanation based on the topic chemical reactions based on light. |
| Number 8. | Name Conditions of Chemical change: Catalyst | Description Explanation on chemical change: Curdling of milk. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Exothermic and endothermic changes: Choose the best options | Type 1st type - receptive | Difficulty easy | Marks 2 m. | Description Choose the correct answer based on the topic exothermic and endothermic changes. |
| Number 2. | Name Match the words about indicators of chemical changes | Type 1st type - receptive | Difficulty easy | Marks 2 m. | Description Match the following based on the topic indicators of chemical changes. |
| Number 3. | Name 'True' or 'false' about condition and indicators for chemical change | Type 1st type - receptive | Difficulty easy | Marks 2 m. | Description Condition and indicators for chemical change: State true or false. |
| Number 4. | Name Changes and its examples | Type 1st type - receptive | Difficulty easy | Marks 2 m. | Description Exercise based on the topic changes around us. |
| Number 5. | Name Analyse the statements about changes of states | Type 2nd type - interpretation | Difficulty medium | Marks 4 m. | Description Practice questions related to changes of states. |
| Number 6. | Name Chemical changes: fill in the blanks | Type 2nd type - interpretation | Difficulty medium | Marks 4 m. | Description Fill in the blank based on the topic chemical changes. |
| Number 7. | Name Chemical changes: Find the unscrambled words | Type 2nd type - interpretation | Difficulty medium | Marks 4 m. | Description Unscramble the following words based on the topic chemical changes. |
| Number 8. | Name Conditions for a chemical change to occur: Choose the best options | Type 2nd type - interpretation | Difficulty medium | Marks 4 m. | Description Exercise based on the topic conditions for a chemical change to occur. |
| Number 9. | Name Find the jumbled words: Chemical changes | Type 3rd type - analysis | Difficulty medium | Marks 6 m. | Description Find the jumbled words about the topic Chemical changes. |
| Number 10. | Name Match the words about conditions necessary for a chemical change | Type 3rd type - analysis | Difficulty medium | Marks 4 m. | Description Ecercise based on the topic conditions necessary for a chemical change: match the words. |
| Number 11. | Name Permanent changes: Choose the best answer | Type 3rd type - analysis | Difficulty medium | Marks 4 m. | Description Exercise based on the topic permanent changes: Choose the best answer. |
| Number 12. | Name Changes around us: find the correct examples | Type 2nd type - interpretation | Difficulty medium | Marks 4 m. | Description Practice questions related to changes of around us. |
| Number 13. | Name Analyse the statements about changes | Type 3rd type - analysis | Difficulty hard | Marks 9 m. | Description Practice questions related to chemical changes. |
| Number 14. | Name Types of chemical changes: statement and word match | Type 3rd type - analysis | Difficulty hard | Marks 6 m. | Description Pick the correct statement for the given terms based on the topic chemical changes. |
| Number 15. | Name Changes with explained examples | Type 3rd type - analysis | Difficulty hard | Marks 6 m. | Description Exercise based on changes and its reasons. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Activity based on neutralisation reaction | Type Other | Difficulty medium | Marks 5 m. | Description Activity based on exothermic chemical change. |
| Number 2. | Name Crossword based on chemical change | Type Other | Difficulty medium | Marks 6 m. | Description Find the words based on chemical change. |
| Number 3. | Name Physical and chemical changes: Listen to the audio and find the correct answer | Type Other | Difficulty hard | Marks 18 m. | Description Audio based question for the topic chemical changes and condition for burning. |
| Number 4. | Name Conditions for a chemical change to occur | Type Other | Difficulty medium | Marks 2 m. | Description Exercise based on the topic conditions for a chemical change to occur. |
Tests
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Training Test | Recomended time: 00:15:00 | Difficulty medium | Marks 8 m. | Description |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Homework Test | Recomended time: 00:20:00 | Difficulty medium | Marks 15 m. | Description |
| Number 2. | Name Progress Test | Recomended time: 00:15:00 | Difficulty medium | Marks 14 m. | Description |
| Number 3. | Name Homework Test- II | Recomended time: 00:20:00 | Difficulty medium | Marks 26 m. | Description |
| Number 4. | Name Progress Test- II | Recomended time: 00:15:00 | Difficulty medium | Marks 12 m. | Description |
| Number 5. | Name Progress Test-III | Recomended time: 00:20:00 | Difficulty medium | Marks 14 m. | Description |
| Number 6. | Name Periodic Assessment | Recomended time: 00:10:00 | Difficulty medium | Marks 2 m. | Description PA 1- Changes around us |
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