Experiments on bundling of sound
Text
Experimentation instructions:
Experiment cards for students on bundling of sound, for example, megaphone or experiment with tube and funnel.
Englisch, Spanisch (CREA), Deutsch
27.07.2018
Dieses Medium steht unter einer CC BY-SA 4.0 international Lizenz.
Was bedeutet das?
So verweisen Sie auf das Medium
Instructions on how to conduct simple sound bundling experiments (ear trumpet, megaphone). In this way, the students learn about the phenomena through playing.
By the way: Sound can be bundled or funnelled. In the hearing process, this function is carried out by pinna and ear canal.
Information and ideas:
• Observe the safety information in the instructions as well as the applicable safety guidelines for your school and discuss it with your students.
• The experiments on the bundling of sound show the students that sound is often funnelled or bundled when it is transmitted or perceived.
• The experiments can be done either in groups or as station training.
Relevant for teaching:
Acoustic phenomena
Sound/acoustics: parameters
Vibrations and waves
By the way: Sound can be bundled or funnelled. In the hearing process, this function is carried out by pinna and ear canal.
Information and ideas:
• Observe the safety information in the instructions as well as the applicable safety guidelines for your school and discuss it with your students.
• The experiments on the bundling of sound show the students that sound is often funnelled or bundled when it is transmitted or perceived.
• The experiments can be done either in groups or as station training.
Relevant for teaching:
Acoustic phenomena
Sound/acoustics: parameters
Vibrations and waves
Diesem Medium sind keine weiteren Medien zugeordnet.
Experiment
Personal, social and health education (PSHE); Physics
Grade 1 to 4; Grade 5 to 6; Grade 7 to 9
Elementary school; Middle/high school
Sound; Collection of sound; Sound (basic phenomenon); Sound propagation
Siemens Stiftung Media Portal
MediaHouse GmbH
© Siemens Stiftung 2016
