Difference between revisions of "Electronic Configuration"
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(Created page with "{{subst:Science-Content}}") |
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| Line 31: | Line 31: | ||
= Teaching Outlines = | = Teaching Outlines = | ||
| − | ==Concept #== | + | ==Concept #1 Early Atomic Models== |
===Learning objectives=== | ===Learning objectives=== | ||
| + | #Understanding of the atom evolved as experiments demonstrated results | ||
| + | #Current accepted model of atom rests on principles of quantum theory | ||
| + | #It is important to remember that atoms are not circles; though we use circles to represent | ||
===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 - Various Atomic Models=== |
{| 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;"> | ||
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> | ''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> | ||
|} | |} | ||
| − | * '''Estimated Time''' | + | * '''Estimated Time''' - 30 minutes |
* '''Materials/ Resources needed''' | * '''Materials/ Resources needed''' | ||
| + | Computer, Projector | ||
* '''Prerequisites/Instructions, if any''' | * '''Prerequisites/Instructions, if any''' | ||
* '''Multimedia resources''' | * '''Multimedia resources''' | ||
* '''Website interactives/ links/ simulations''' | * '''Website interactives/ links/ simulations''' | ||
| + | {{#widget:YouTube|id=ajQEvtge0m0}} | ||
| + | Early Atomic Models | ||
* '''Process (How to do the activity)''' | * '''Process (How to do the activity)''' | ||
| + | Show the video, pause and discuss questions below | ||
* '''Developmental Questions (What discussion questions)''' | * '''Developmental Questions (What discussion questions)''' | ||
| + | #What was the understanding we had on particles when the first atomic model was represented? | ||
| + | #How was the Rutherford experiment significant in understanding the model? | ||
| + | #How did the idea of a positively charged nucleus develop? | ||
| + | #What is the current accepted model of the atom? | ||
* '''Evaluation (Questions for assessment of the child)''' | * '''Evaluation (Questions for assessment of the child)''' | ||
* '''Question Corner''' | * '''Question Corner''' | ||
| Line 66: | Line 77: | ||
| − | ==Concept # | + | ==Concept #2 - Electrons occupy different energy levels in an atom |
===Learning objectives=== | ===Learning objectives=== | ||
| + | #Electrons are distributed in an atim | ||
| + | #They occupy different levels based on energy | ||
| + | #There are parameters that define what levels an electron can occupy | ||
===Notes for teachers=== | ===Notes for teachers=== | ||
| − | + | It is important that students do not think of the electrons as "orbiting" the nucleus like the planets around the Sun. | |
===Activity No # === | ===Activity No # === | ||
{| style="height:10px; float:right; align:center;" | {| style="height:10px; float:right; align:center;" | ||
| Line 75: | Line 89: | ||
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> | ''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> | ||
|} | |} | ||
| − | * '''Estimated Time''' | + | * '''Estimated Time''' - 35 minutes |
* '''Materials/ Resources needed''' | * '''Materials/ Resources needed''' | ||
* '''Prerequisites/Instructions, if any''' | * '''Prerequisites/Instructions, if any''' | ||
* '''Multimedia resources''' | * '''Multimedia resources''' | ||
* '''Website interactives/ links/ simulations''' | * '''Website interactives/ links/ simulations''' | ||
| − | * '''Process (How to do the activity)''' | + | {{#widget:YouTube|id=B3Q5a3q_5b0}} |
| + | * '''Process (How to do the activity)'''<br> | ||
| + | Show the video, pause and discuss questions below | ||
* '''Developmental Questions (What discussion questions)''' | * '''Developmental Questions (What discussion questions)''' | ||
| + | #What does electronic configuration represent? | ||
| + | #What determines the occupation of various energy levels? | ||
| + | #Why is this important to understand? | ||
| + | #What is the significance of electronic configuration on valence? | ||
* '''Evaluation (Questions for assessment of the child)''' | * '''Evaluation (Questions for assessment of the child)''' | ||
* '''Question Corner''' | * '''Question Corner''' | ||
Revision as of 04:31, 20 January 2014
| Philosophy of Science |
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Additional information
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Teaching Outlines
Concept #1 Early Atomic Models
Learning objectives
- Understanding of the atom evolved as experiments demonstrated results
- Current accepted model of atom rests on principles of quantum theory
- It is important to remember that atoms are not circles; though we use circles to represent
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 - Various Atomic Models
- Estimated Time - 30 minutes
- Materials/ Resources needed
Computer, Projector
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
Early Atomic Models
- Process (How to do the activity)
Show the video, pause and discuss questions below
- Developmental Questions (What discussion questions)
- What was the understanding we had on particles when the first atomic model was represented?
- How was the Rutherford experiment significant in understanding the model?
- How did the idea of a positively charged nucleus develop?
- What is the current accepted model of the atom?
- 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 #2 - Electrons occupy different energy levels in an atom
Learning objectives
- Electrons are distributed in an atim
- They occupy different levels based on energy
- There are parameters that define what levels an electron can occupy
Notes for teachers
It is important that students do not think of the electrons as "orbiting" the nucleus like the planets around the Sun.
Activity No #
- Estimated Time - 35 minutes
- Materials/ Resources needed
- Prerequisites/Instructions, if any
- Multimedia resources
- Website interactives/ links/ simulations
- Process (How to do the activity)
Show the video, pause and discuss questions below
- Developmental Questions (What discussion questions)
- What does electronic configuration represent?
- What determines the occupation of various energy levels?
- Why is this important to understand?
- What is the significance of electronic configuration on valence?
- 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