Difference between revisions of "Electricity"
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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 # ===heating effect |
{| 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''' | ||
| + | 30minutes | ||
* '''Materials/ Resources needed''' | * '''Materials/ Resources needed''' | ||
| + | electric source, thin copper wire, cellcap, key stop watch, thermometer, wires. | ||
* '''Prerequisites/Instructions, if any''' | * '''Prerequisites/Instructions, if any''' | ||
| + | 1. Do not use A.C. current | ||
| + | 2. make a copper spring carefully | ||
| + | 3. use only the thin copper wire. | ||
* '''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 20cm of thin copper wire, winding it on a pen refill, and carefully take out to make it like a spring<br> | ||
| + | connect the copper spring to 3 volt electric source, record the temperatures of after 5 minutes and 10 minutes<br> | ||
| + | connect the copper spring to 6 volt electric source, record the temperatures of after 5 minutes and 10 minutes<br> | ||
| + | connect the copper spring to 9 volt electric source, record the temperatures of after 5 minutes and 10 minutes<br> | ||
| + | |||
* '''Developmental Questions (What discussion questions)''' | * '''Developmental Questions (What discussion questions)''' | ||
| + | 1. what are the factors depends upon the produced heat energy | ||
| + | 2. what happens when electric current supplied through a thick conductor For small and large amount of electricity ? | ||
| + | 3. list the consequences of heating effect of electric current | ||
* '''Evaluation (Questions for assessment of the child)''' | * '''Evaluation (Questions for assessment of the child)''' | ||
* '''Question Corner''' | * '''Question Corner''' | ||
Revision as of 07:37, 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 # ===heating effect
- Estimated Time
30minutes
- Materials/ Resources needed
electric source, thin copper wire, cellcap, key stop watch, thermometer, wires.
- Prerequisites/Instructions, if any
1. Do not use A.C. current 2. make a copper spring carefully 3. use only the thin copper wire.
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
take 20cm of thin copper wire, winding it on a pen refill, and carefully take out to make it like a spring
connect the copper spring to 3 volt electric source, record the temperatures of after 5 minutes and 10 minutes
connect the copper spring to 6 volt electric source, record the temperatures of after 5 minutes and 10 minutes
connect the copper spring to 9 volt electric source, record the temperatures of after 5 minutes and 10 minutes
- Developmental Questions (What discussion questions)
1. what are the factors depends upon the produced heat energy 2. what happens when electric current supplied through a thick conductor For small and large amount of electricity ? 3. list the consequences of heating effect of electric current
- 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
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