''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.''
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The objective here is to enable students to understand that light can be thought of as a wave or as particles. Different models of light explain different phenomena. It is important to get a sense of the history of how light was understood, how electromagnetism was understood and how light is the result of continuously oscillating electric and magnetic fields.
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The following videos are useful in understanding the nature of light.
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#[http://www.youtube.com/watch?v=NMgcX8UNIGY&list=PLJHzWdNHnihpkxzjWxsn-VkDZMo2dacFI Nature of Light]
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#[What is Light 1- http://www.youtube.com/watch?v=4mk_cSDOSoc What is Light]