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Line 17: − + − ===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 # === − {| 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;"> − ''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div> − |} − * '''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 #1 Electro magnetic Induction== Line 45:
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Line 43: − + − + − __FORCETOC__+ − + − + − ==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)== − 1 − ==Question Corner==
no edit summary
= Teaching Outlines =
= Teaching Outlines =
==Concept #==
==Concept #1 Electro magnetic Induction==
===Learning objectives===
===Learning objectives===
#Recall the the properties of magnets
#Recall the the properties of magnets
===Notes for teachers===
===Notes for teachers===
'''Electromagnetic Induction'''
'''Electromagnetic Induction'''
The magnetic flux developed around the coil being proportional to the amount of current flowing in the coils windings as shown. <br>
The magnetic flux developed around the coil being proportional to the amount of current flowing in the coils windings as shown. <br>
#''[[Increasing the speed of the relative motion between the coil and the magnet]]'' – If the same coil of wire passed through the same magnetic field but its speed or velocity is increased, the wire will cut the lines of flux at a faster rate so more induced emf would be produced.
#''[[Increasing the speed of the relative motion between the coil and the magnet]]'' – If the same coil of wire passed through the same magnetic field but its speed or velocity is increased, the wire will cut the lines of flux at a faster rate so more induced emf would be produced.
#''[[Increasing the strength of the magnetic field]]'' – If the same coil of wire is moved at the same speed through a stronger magnetic field, there will be more emf produced because there are more lines of force to cut.
#''[[Increasing the strength of the magnetic field]]'' – If the same coil of wire is moved at the same speed through a stronger magnetic field, there will be more emf produced because there are more lines of force to cut.
''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.''
===Activities===
===Activity No # 1- '''Properties of Magnets'''===
{| style="height:10px; float:right; align:center;"
=Activity No # 1 - '''Properties of Magnets'''=
|<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;">
==Estimated Time==20 minute
''[http://www.karnatakaeducation.org.in/?q=node/305 Click to Comment]''</div>
|}
* '''Estimated Time'''
20 minute
* '''Materials/ Resources needed'''
#Magnets
#Magnets
#Magnetic needles with stand
#Magnetic needles with stand
* '''Prerequisites/Instructions, if any'''
* '''Multimedia resources'''
[http://phet.colorado.edu/en/simulations/category/physics/magnets-and-electromagnets|Goto Goto Magnet & electromagnets simulations]
[http://phet.colorado.edu/en/simulations/category/physics/magnets-and-electromagnets|Goto Goto Magnet & electromagnets simulations]
[[File:magnet&electromagnet.png|400px]]
[[File:magnet&electromagnet.png|400px]]
* '''Website interactives/ links/ simulations'''
* '''Process (How to do the activity)'''
Give the magnets to students and check the properties of magnets. Ask the students properties of magnets. Give the inst
Give the magnets to students and check the properties of magnets. Ask the students properties of magnets. Give the inst
Ask magnetic lines of force using phet tool of magnets and electromagnet.<br>
Ask magnetic lines of force using phet tool of magnets and electromagnet.<br>
Give two magnets and a magnetic needle to students group (4-5students). Tell check the properties of magnets
Give two magnets and a magnetic needle to students group (4-5students). Tell check the properties of magnets
* '''Developmental Questions (What discussion questions)'''
* '''Evaluation (Questions for assessment of the child)'''
* '''Question Corner'''
'''To link back to the topic page'''
'''To link back to the topic page'''