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45min
Grades: 2,3,4,5
Global rate

Is It Possible to See Sound?

PHYSICAL SCIENCES
Is It Possible to See Sound?

Curiosity trigger

The students will build a contraption for watching sound and see that sound is actually a mechanical wave. They will play a game, during which they will imitate a sound wave and sound propagation.
Curriculum and Skills
Work and Life Skills:
Critical thinking and drawing conclusion
Creative problem-solving
In this lesson, you will cover:

Basic Science and Technology.Primary 2.YOU AND ENERGY.Forms of energy [II].Objectives: 1. Identify different sounds, e.g. whistle and crow. 2. Name some instruments that produce sound. 3. Make local instruments that produce sound e.g. pawpaw stalk, bamboo stem, flute. 4. Make different kinds of sounds with instruments produced.
You will need
cling wrap, a kitchen bowl, sugar or some grain, paper, guitar string

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