Difference between revisions of "Chemical reactions and their types"
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===Notes for teachers=== | ===Notes for teachers=== | ||
''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.'' | ''These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.'' | ||
− | ===Activity No | + | ===Activity No 1 === |
{| style="height:10px; float:right; align:center;" | {| style="height:10px; float:right; align:center;" | ||
|<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;"> | |<div style="width:150px;border:none; border-radius:10px;box-shadow: 5px 5px 5px #888888; background:#f5f5f5; vertical-align:top; text-align:center; padding:5px;"> | ||
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|} | |} | ||
* '''Estimated Time''' | * '''Estimated Time''' | ||
+ | **10 minutes | ||
* '''Materials/ Resources needed''' | * '''Materials/ Resources needed''' | ||
+ | **Sodium chloride-NaCl <br> Distilled water-H2O <br> Test tube <br> Test tube holder <br> Spirit laamp | ||
* '''Prerequisites/Instructions, if any''' | * '''Prerequisites/Instructions, if any''' | ||
+ | **do not forget to use heat resistant gloves before starting the demonstration | ||
* '''Multimedia resources''' | * '''Multimedia resources''' | ||
* '''Website interactives/ links/ simulations''' | * '''Website interactives/ links/ simulations''' | ||
* '''Process (How to do the activity)''' | * '''Process (How to do the activity)''' | ||
+ | **Take clean dry test tube and add 5g of NaCl then add about 5ml of water to it to prepare sodium cloride solution.Heat the solution using spirit lamp to evaporate the water to get the sodium chloride in solid state.<br> You may collect the vapours of water in a test tube and condense it to get water in liquid state. | ||
* '''Developmental Questions (What discussion questions)''' | * '''Developmental Questions (What discussion questions)''' | ||
+ | **#what is the state of Sodium chloride taken in the test tube?<br>2.What is the state of water added to the test tube? <br>3.What is the state of Sodium chloride just after the addition of water? | ||
* '''Evaluation (Questions for assessment of the child)''' | * '''Evaluation (Questions for assessment of the child)''' | ||
* '''Question Corner''' | * '''Question Corner''' |
Revision as of 10:47, 25 June 2015
Philosophy of Science |
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Concept #
Learning objectives
Notes for teachers
These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.
Activity No 1
- Estimated Time
- 10 minutes
- Materials/ Resources needed
- Sodium chloride-NaCl
Distilled water-H2O
Test tube
Test tube holder
Spirit laamp
- Sodium chloride-NaCl
- Prerequisites/Instructions, if any
- do not forget to use heat resistant gloves before starting the demonstration
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Take clean dry test tube and add 5g of NaCl then add about 5ml of water to it to prepare sodium cloride solution.Heat the solution using spirit lamp to evaporate the water to get the sodium chloride in solid state.
You may collect the vapours of water in a test tube and condense it to get water in liquid state.
- Take clean dry test tube and add 5g of NaCl then add about 5ml of water to it to prepare sodium cloride solution.Heat the solution using spirit lamp to evaporate the water to get the sodium chloride in solid state.
- Developmental Questions (What discussion questions)
- what is the state of Sodium chloride taken in the test tube?
2.What is the state of water added to the test tube?
3.What is the state of Sodium chloride just after the addition of water?
- what is the state of Sodium chloride taken in the test tube?
- Evaluation (Questions for assessment of the child)
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Concept #
Learning objectives
Notes for teachers
These are short notes that the teacher wants to share about the concept, any locally relevant information, specific instructions on what kind of methodology used and common misconceptions/mistakes.
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Activity No #
- Estimated Time
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
- Developmental Questions (What discussion questions)
- Evaluation (Questions for assessment of the child)
- Question Corner
Project Ideas
Fun corner
Usage
Create a new page and type {{subst:Science-Content}} to use this template