Make an ear trumpet © Siemens Stiftung 2015 CC BY-SA 4.0 international

Make an ear trumpet

Text

Design instructions:
Instructions for making a paper ear trumpet.

Available in: English, German, Spanish (CREA)
Type of media: Text (70.2 kByte)
Last update: 2015-12-04
License:

This medium is made available under a CC BY-SA 4.0 international license.

What does this mean?

How to reference this medium
Media package:
Can you hear me?
Description:
A funnel collects and amplifies sound in the hearing process. This can be easily tested with a homemade paper ear trumpet.

Information and ideas:
PLEASE NOTE: Never shout into someone’s ear through the ear trumpet; this can injure the inner ear.
The students can find out which animals have large funnel-shaped ears in order to hear better.

Relevant for teaching:
Hearing damage/hearing impairment
How hearing works
Related media:
There are no other media directly related to this file.
Learning resource type:
Worksheet (printable)
Subjects:
Biology; Personal, social and health education (PSHE)
Grade levels:
Grade 1 to 4; Grade 5 to 6
School types:
Elementary school
Keywords:
Perception (sense organ); Sense of hearing; Sense organ
Bibliography:
Siemens Stiftung Media Portal
Author:
MediaHouse GmbH
Rights holder:
© Siemens Stiftung 2015
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