How do telephones work?

Lesson
Science
Year 4
Presentation
Teacher notes
How does a telephone work? - Writing task
Challenge! - Can you make a telephone?
Alexander Graham Bell - Research task
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Focus Education
Focus Education

Science Lesson Description

Year 4 Science lesson from the unit Sound. This lesson uses an enquiry-approach method, and will facilitate students answering the question 'How do telephones work?'
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