How do telephones work? - Teacher notes

Resource
Science
3rd Grade
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How do telephones work? - Teacher notes
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Focus Education
Focus Education

Science Resource Description

'How do telephones work? - Teacher notes' is a resource from 'How do telephones work?', a 3rd Grade Science lesson from the unit Sound. This lesson uses an enquiry-approach method, and will facilitate students answering the question 'How do telephones work?'