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→Concept #1 - White Light is made up of colours
* '''Question Corner'''
* '''Question Corner'''
===Activity No # 1B - Corpsucular Theory of Light ===
===Activity No # 1B - What is colour ===
{| 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;">
The objective is to understand colours as different wavelengths associated with light.
* '''Estimated Time''' - 30 minutes
* '''Materials/ Resources needed'''
Computer, projector, power
* '''Prerequisites/Instructions, if any'''
* '''Multimedia resources'''
{{#widget:YouTube|id=UZ5UGnU7oOI}}
* '''Website interactives/ links/ simulations'''
* '''Process (How to do the activity)'''
Watch the video and discuss with the student their understanding.
* '''Developmental Questions (What discussion questions)'''
#How does a wave move? The vocabulary is wave propagation)
#What gets transmitted?
#What can you say about the wave when the frequency is high?
#What can you say about the wave when the wavelength is high?
#It is possible to look at light as a wave; the waves are not of material objects but travelling waves changing electric and magnetic fields.
#Different wavelengths are associated with different energy levels and different kind of radiation(light is a form of electromagnetic radiation; there are other electromagnetic radiations)
#The higher the frequency the higher the energy; this is seen as different colours of the visible spectrum
#Can we break down these seven colours more? (No; demonstrate with a prism; these are pure colours)
* '''Evaluation (Questions for assessment of the child)'''
Draw a ray diagram to show how this theory explains reflection.
* '''Question Corner'''
===Activity No # 1C - Corpsucular Theory of Light ===
{| 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;">
Draw a ray diagram to show how this theory explains reflection.
Draw a ray diagram to show how this theory explains reflection.
* '''Question Corner'''
* '''Question Corner'''
==Concept #2 - Wave Nature of Light==
==Concept #2 - Wave Nature of Light==