3.vi. Solving three problems related to sound
3.vi. Solving three problems related to sound
Mr James introduces the next problem-solving activities. He divides the class into three groups to work on each problem.
Mr James introduces the next problem-solving activities. He divides the class into three groups to work on each problem.
The three tasks are : Can you -
The three tasks are : Can you -
Amplify: Make a sound (a music box) louder?
Amplify: Make a sound (a music box) louder?
insulate: Make a sound (an alarm clock) quieter?
insulate: Make a sound (an alarm clock) quieter?
Improve: Make something to help us hear better?
Improve: Make something to help us hear better?
The children are invited to use the materials provided and anything they find at the back of the classroom (see picture below).
The children are invited to use the materials provided and anything they find at the back of the classroom (see picture below).
Watch the video below to see how Mr James sets up these three activities.
Watch the video below to see how Mr James sets up these three activities.