Volume and Pitch.

Wala: Volume and pitch.

L.O:Meature volume, different sounds with sound level meter, record,volumes on a table or bar chart. ​

1. Whisper to each other.

2. Talk loudly to each other.

   Question.

3. Which was a loud sound and which was a quiet sound.

   Remember loud sounds have bigger vibrations.​

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Measuring sounds.

Resources: Sound level meter, Clapping hands, Blowing a whistle, slamming a door, class talking.

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​Learners book page 39​ - 40

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​Main Activity.

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Questions.

Learners to answer questions on

​Learners book page 40

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​Main Activity.

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Discuss the answers to the questions.

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​Main Activity.

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