A short explanation can be displayed for each danger by clicking the corresponding
A short explanation can be displayed for each danger by clicking the corresponding
recorded (Guinness Book 1990) which is louder than car traffic (80 decibels), the danger
recorded (Guinness Book 1990) which is louder than car traffic (80 decibels), the danger
guess what different smells are, reference to nose as alarm system warning us of danger
guess what different smells are, reference to nose as alarm system warning us of danger
will learn that some contaminants are not visible to the human eye and yet pose a danger
will learn that some contaminants are not visible to the human eye and yet pose a danger
As accompanying material for the experiment from Experimento | 8+ “C4.1 Perception of colors.”
The yellow and black colors signal danger.
Age-related hearing loss or presbycusis is the gradual increase in hearing impairment caused by the dying of cells in the inner ear or auditory nerve. It usually begins with a loss of high frequency tones and then, later on, medium frequency tones. Both ears are equally affected which means that from a certain degree of hearing impairment, normal everyday speech can only be understood with difficulty. This hearing impairment causes problems for older people, for example, in road traffic. Other road users have to be particularly alert. Information and ideas: This special situation can be used to lead on to a general discussion of hearing impairment or hearing loss and what it means for young people as well. The question of how to deal and communicate with such people can be discussed. Relevant for teaching: Hearing defects/hearing impairment How hearing works Sound transduction
This can cause danger for older people in road traffic.
photos can be used to prompt a class discussion on the reasons, consequences, and dangers
photos can be used to prompt a class discussion on the reasons, consequences, and dangers
The various dangers to the eye are depicted as symbols and must be dragged to the
worksheet) Interactive Worksheet (interactive): The students should match the dangers
When it comes to citizens’ security and averting dangers, authorities, the police
When it comes to citizens’ security and averting dangers, authorities, the police
ideas: The quiz helps make students aware of the causes of hearing defects and dangers
Interactive exercise: Five tasks on the topic of hearing defects, for example, causes and dangers
