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    Suchergebnis für 'Sound'



  • Siemens Stiftung
    Sound and types of sound
    Content package for interactive whiteboards:Individual media related to sound and types of sound are compiled here in a meaningful didactic way for teaching using an interactive whiteboard.All media in the content package for the interactive whiteboards are included in this self-extracting file. The content package can be started simply by clicking the “.exe" file. The interactive whiteboard consists of the following media:• 1 interactive graphic on the fundamentals of sound, oscillations, and types of sound • 2 interactive exercises on types of sound• 5 photos of oscillograms of different types of sound• 5 sample audio clips of different types of sound • 5 photos of oscillograms of different types of sound• 1 guideline with technical background information for teachers• 1 link list• 2 information sheets on the topic for students• 1 worksheet on sound curves• 1 experiment instruction on the topic of sound propagation and conductionInformation and ideas:Most of the media in content package are also available as individual media on the media portal.

    Bildungsbereiche
    Fach- und Sachgebiete
    Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Sound Wave (physics)
    Sprachen
    en
    weitere Medien der Reihe:
    Guideline for the “Sound and types of sound“ interactive whiteboard content
    Guideline: This document provides an overview of a possible scenario for using the content package for interactive whiteboards entitled “Sound and ...
    How is sound produced?
    Interactive graphic:The production of sound is illustrated. The path of sound from the sound source via the sound medium to the sound receiver is ...
    Types of sound (matching exercise)
    Matching exercise (with sound):Students identify and name the various types of sound from sample audio clips – verbally and by matching the ...
    What is an oscillation?
    Interactive graphic:Teachers can work through the most important terms related to oscillation interactively with students.A graph of an oscillation ...
    What types of sound are possible?
    Interactive graphic:Teachers can work through the most important properties of sound and types of sound interactively with students.The type of ...


  • Siemens Stiftung
    Sound field and sound absorption
    Schematic diagram: Concentric propagation of sound waves. The lines of the same loudness are shown which decreases as the distance to the sound source increases.Why do we hear less the further away we are from the source of sound? Sound propagates from its source in a circular way, the sound energy spreads over an increasingly large area and the sound pressure decreases accordingly. In a free sound field it decreases by about 6 dB every time the distance to source is doubled. Within a room, however, this only applies very close to the sound source. Information and ideas:Useful for discussing why we hear less the further away the sound source is.Relevant for teaching:Sound/acoustics: parametersVibrations and wavesCommunication and understanding

    Bildungsbereiche
    Fach- und Sachgebiete
    Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Chart Sound Wave (physics)
    Sprachen
    en
    weitere Medien der Reihe:
    Production of sound
    Experimentation instructions:Experiment cards for students on sound production, for example, cup or nail guitar.Sound can be produced by a variety of ...
    Sound production with a cup guitar
    Graphic:Produce sounds with a “cup guitar".Experimentation instructions1. Pull an elastic band over a plastic cup. 2. Pluck at the elastic ...
    Sound propagation
    Experimentation instructions:Experiment cards for students on sound propagation, for example, make a string telephone or propagation of sound waves ...
    Sound propagation
    Information sheet:Scientific explanation of the phenomenon that it is possible to blow out a candle with sound.The experiment “tambourine blows out ...
    Sound propagation and obstacles
    Information sheet:What happens when sound hits an obstacle? The wave nature of sound is explained.Sound waves propagate concentrically or ...
    Sound propagation in solid bodies
    Photo:Demonstration of a simple experiment on sound propagation in solid bodies. A table top transmits sound, for example.In old Westerns the Indians ...
    Sound propagation velocity in different materials
    Simulation:Sound velocity dependent on different materials.The speed of sound is the speed at which sound waves propagate in a medium like air or ...
    Sound propagation: tambourine & candle 1
    Photo:Tambourine in front of a lit candle. First of three pictures of the experiment “tambourine blows out candle".The experiment ...
    Sound propagation: tambourine & candle 2
    Photo:Tambourine is struck and the sound spreads out towards the lit candle. Second of three pictures regarding the experiment “Tambourine blows ...
    Sound propagation: tambourine & candle 3
    Photo:The sound waves from the tambourine blow out the lit candle. Third picture of three of the experiment: “Tambourine blows out candle".The ...


  • Siemens Stiftung
    Sound propagation and obstacles
    Information sheet:What happens when sound hits an obstacle? The wave nature of sound is explained.Sound waves propagate concentrically or spherically. A free or undisturbed sound field is one where there are no obstacles in the path of the sound waves. In everyday life, however, the sound field is usually disturbed or blocked by obstacles, for example, walls or people.There are a number of ways a sound can behave when it hits an obstacle: refraction, reflection, dispersion, absorption, diffraction. All these possibilities arise ultimately because of the wave nature of sound. Information and ideas: This information sheet provides a good overview of the most important basic concepts of the wave nature of sound.Relevant for teaching:Sound/acoustics: parametersVibrations and waves

    Bildungsbereiche
    Fach- und Sachgebiete
    Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Optics Sound Wave (physics)
    Sprachen
    en
    weitere Medien der Reihe:
    Production of sound
    Experimentation instructions:Experiment cards for students on sound production, for example, cup or nail guitar.Sound can be produced by a variety of ...
    Sound field and sound absorption
    Schematic diagram: Concentric propagation of sound waves. The lines of the same loudness are shown which decreases as the distance to the sound ...
    Sound production with a cup guitar
    Graphic:Produce sounds with a “cup guitar".Experimentation instructions1. Pull an elastic band over a plastic cup. 2. Pluck at the elastic ...
    Sound propagation
    Experimentation instructions:Experiment cards for students on sound propagation, for example, make a string telephone or propagation of sound waves ...
    Sound propagation
    Information sheet:Scientific explanation of the phenomenon that it is possible to blow out a candle with sound.The experiment “tambourine blows out ...
    Sound propagation in solid bodies
    Photo:Demonstration of a simple experiment on sound propagation in solid bodies. A table top transmits sound, for example.In old Westerns the Indians ...
    Sound propagation velocity in different materials
    Simulation:Sound velocity dependent on different materials.The speed of sound is the speed at which sound waves propagate in a medium like air or ...
    Sound propagation: tambourine & candle 1
    Photo:Tambourine in front of a lit candle. First of three pictures of the experiment “tambourine blows out candle".The experiment ...
    Sound propagation: tambourine & candle 2
    Photo:Tambourine is struck and the sound spreads out towards the lit candle. Second of three pictures regarding the experiment “Tambourine blows ...
    Sound propagation: tambourine & candle 3
    Photo:The sound waves from the tambourine blow out the lit candle. Third picture of three of the experiment: “Tambourine blows out candle".The ...


  • Siemens Stiftung
    Sound refraction
    Schematic diagram:Sound refraction in air with different temperature layers (from warm to cold).The speed of sound in the air depends on the density and thus the temperature of the air: At high temperatures, the sound travels faster than it does at lower ones. So when sound moves from a warm layer of air to a colder one, its speed decreases.However, the direction in which the sound spreads also changes as the speed changes. It is said that the sound wave is “broken”. In the case described, i.e. when sound moves from a warm to a cold layer of air, the sound wave is broken upwards.Information and ideas:How does sound behave when it moves from a colder to a warmer layer?Is it correct that you hear worse against the wind than with the wind?The latter can be checked together with students in an experiment.A comparison with the refraction of light rays can be made.Relevant for teaching:Sound/acoustics: parametersVibrations and waves

    Bildungsbereiche
    Fach- und Sachgebiete
    Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Chart Optical refraction Sound Wave (physics)
    Sprachen
    en
    weitere Medien der Reihe:
    Abnormal audiometric audibility limit
    Chart: Audiometric audibility limit of a person with hearing impairment compared to an intact sense of hearing shows handicap in speech range.The ...
    Acoustic scattering
    Graphic:Acoustic scattering. One of several ways sound waves react when they hit an obstacle.Scattering is a reflection of small structures in no ...
    Age-related hearing loss
    Photo: Hearing ability is reduced with increasing age. This can cause danger for older people in road traffic.Age-related hearing loss or presbycusis ...
    All about the cochlea
    Website (Eng., Fr.): Very detailed pages on the topic of hearing.Information and ideas:Very good source of information for detailed class papers or ...
    Ampulla – location, function
    Labeled graphic:An ampulla in the sense of rotation with cupola surrounded by endolymph. The movement of the lymph distorts the shape of the ...
    Applets on acoustics
    Web resource: A compilation of applets and gif animations on waves, sound waves and acoustics that has won many awards.Compilation of applets and gif ...
    Auditory path – brain parts hearing
    Labeled graphic: “Auditory pathway” describes route taken by auditory nerve impulses in and through the brain. But the hearing process is not ...
    BBC School Radio
    Website:BBC School Radio provides an overview of programmes with material on lots of subjects.The website provides descriptions of the contents and ...
    Bicycle bell
    Recording: A bicycle bell has a warning function.Acoustic signals often function as a warning. The bicycle bell is very important in road traffic to ...
    Brainpop – educational animated movies
    Website: On this website you will find a good description of the hearing processes. When accessed for the first time it's free of charge.This ...


  • Siemens Stiftung
    Sound from a bottle as basic principle
    Photo: An air column which vibrates having been stimulated by blowing is the most basic principle of sound production which any child can try out.Sound is defined as the mechanical vibration of material which lies in the audible frequency range of human beings. As the perception of sound always occurs via the air (except in special medical cases), "sound from a bottle" is in a way the most basic principle of sound production:Blowing into the opening of a bottle causes pressure vibrations which excite the air column in the bottle, causing it to vibrate. These vibrations then propagate in the form of sound waves through the air and are thus directly perceived. Information and ideas:In the standard experiments involving solid body vibrations with elastic bands etc, the vibrations are first transmitted to the molecules in the air and are thus, so to speak, only indirectly audible. In the bottle experiment, sound production and propagation occur in the same medium. As transmission through the air is indispensable for the human sense of hearing, it is sensible from a pedagogical standpoint, to begin with vibrating air as a source of sound. Extensions to the experiment:- Fill a test tube with little polystyrene balls and then blow over the opening.The students can then observe, that the polystyrene balls move.- Fill bottle with water: How does the tone change at different water levels? Relevant for teaching:Sound/acoustics: parametersAcoustic phenomena

    Bildungsbereiche
    Fach- und Sachgebiete
    Sachkunde Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Sound
    Sprachen
    en
    weitere Medien der Reihe:
    Abnormal audiometric audibility limit
    Chart: Audiometric audibility limit of a person with hearing impairment compared to an intact sense of hearing shows handicap in speech range.The ...
    Acoustic scattering
    Graphic:Acoustic scattering. One of several ways sound waves react when they hit an obstacle.Scattering is a reflection of small structures in no ...
    Age-related hearing loss
    Photo: Hearing ability is reduced with increasing age. This can cause danger for older people in road traffic.Age-related hearing loss or presbycusis ...
    All about the cochlea
    Website (Eng., Fr.): Very detailed pages on the topic of hearing.Information and ideas:Very good source of information for detailed class papers or ...
    Ampulla – location, function
    Labeled graphic:An ampulla in the sense of rotation with cupola surrounded by endolymph. The movement of the lymph distorts the shape of the ...
    Applets on acoustics
    Web resource: A compilation of applets and gif animations on waves, sound waves and acoustics that has won many awards.Compilation of applets and gif ...
    Auditory path – brain parts hearing
    Labeled graphic: “Auditory pathway” describes route taken by auditory nerve impulses in and through the brain. But the hearing process is not ...
    BBC School Radio
    Website:BBC School Radio provides an overview of programmes with material on lots of subjects.The website provides descriptions of the contents and ...
    Bicycle bell
    Recording: A bicycle bell has a warning function.Acoustic signals often function as a warning. The bicycle bell is very important in road traffic to ...
    Brainpop – educational animated movies
    Website: On this website you will find a good description of the hearing processes. When accessed for the first time it's free of charge.This ...


  • Siemens Stiftung
    Speed of sound
    Information sheet:Speed of sound and how it is calculated.The speed of sound is how fast sound propagates. It is not the frequency that is important here but the medium in which the sound is moving.Information and ideas:This information sheet gives a brief summary of the most important information on the speed of sound velocity. Exercises on the calculation of the speed of sound velocity help to understand the topic.Relevant for teaching:Sound/acoustics: parametersVibrations and waves Measuring of sound

    Bildungsbereiche
    Fach- und Sachgebiete
    Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Sound Wave (physics)
    Sprachen
    en
    weitere Medien der Reihe:
    Production of sound
    Experimentation instructions:Experiment cards for students on sound production, for example, cup or nail guitar.Sound can be produced by a variety of ...
    Sound field and sound absorption
    Schematic diagram: Concentric propagation of sound waves. The lines of the same loudness are shown which decreases as the distance to the sound ...
    Sound production with a cup guitar
    Graphic:Produce sounds with a “cup guitar".Experimentation instructions1. Pull an elastic band over a plastic cup. 2. Pluck at the elastic ...
    Sound propagation
    Experimentation instructions:Experiment cards for students on sound propagation, for example, make a string telephone or propagation of sound waves ...
    Sound propagation
    Information sheet:Scientific explanation of the phenomenon that it is possible to blow out a candle with sound.The experiment “tambourine blows out ...
    Sound propagation and obstacles
    Information sheet:What happens when sound hits an obstacle? The wave nature of sound is explained.Sound waves propagate concentrically or ...
    Sound propagation in solid bodies
    Photo:Demonstration of a simple experiment on sound propagation in solid bodies. A table top transmits sound, for example.In old Westerns the Indians ...
    Sound propagation velocity in different materials
    Simulation:Sound velocity dependent on different materials.The speed of sound is the speed at which sound waves propagate in a medium like air or ...
    Sound propagation: tambourine & candle 1
    Photo:Tambourine in front of a lit candle. First of three pictures of the experiment “tambourine blows out candle".The experiment ...
    Sound propagation: tambourine & candle 2
    Photo:Tambourine is struck and the sound spreads out towards the lit candle. Second of three pictures regarding the experiment “Tambourine blows ...


  • Siemens Stiftung
    Tuning fork as “simple" sound
    Recording:Example of a simple periodic sound signal is the relatively pure sound of a tuning fork.The pure periodic sound is the simplest sound event. It corresponds to a regular sine vibration (= harmonic vibration) of pure frequency. The sound of a tuning fork is the nearest of all non-synthetic sound sources to this ideal.Information and ideas:Recording to illustrate different sorts of sound (or students have to identify them). Relevant for teaching:Sound/acoustics: parameters Communication and understanding Vibrations and wavesAcoustic phenomena

    Bildungsbereiche
    Fach- und Sachgebiete
    Sachkunde Musik Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Sense of hearing Sound Wave (physics)
    Sprachen
    en
    weitere Medien der Reihe:
    Sound propagation experiments
    Experimentation instructions:Study of sound conductivity of different materials.Sound can propagate in solid, liquid or gaseous bodies.Glass, metal ...
    Sound signals and sound curves
    Information sheet: Periodic and aperiodic sound signals are explained and associated oscilloscope curves are shown.With periodic sound signals the ...
    Sound – basics
    Guideline:Display of the parameters of sound and distinction of different sound types.The most important basics about “Sound" – Definition, ...
    Tuning fork as “simple" sound
    Graphic:Oscilloscope graph of a tuning fork tone as example of a simple tone with visible upper harmonics in the starting phase of oscillation.Tuning ...
    Tuning fork as “simple” sound
    Video (00:10 minutes): Example of a simple periodic sound signal is the relatively pure sound of a tuning fork. The video shows the oscilloscope ...
    What is sound?
    Information sheet:The principle of sound generation and propagation as a wave in the air or in water is explained concisely.The nature of sound is ...


  • Siemens Stiftung
    Tuning fork as “simple” sound
    Video (00:10 minutes): Example of a simple periodic sound signal is the relatively pure sound of a tuning fork. The video shows the oscilloscope graph!The pure periodic sound is the simplest sound event. It corresponds to a regular sine vibration (= harmonic vibration) of pure frequency. The sound of a tuning fork is the nearest of all non-synthetic sound sources to this ideal. Information and ideas:Suitable for demonstration purposes but also good for self-study on the part of the students. Idea: show the video without sound to begin with. The students should then guess what sort of noise/sound it might be.Relevant for teaching:Acoustic phenomenaSound/acoustics: parametersCommunication and understandingVibrations and waves

    Bildungsbereiche
    Fach- und Sachgebiete
    Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Sound Wave (physics)
    Sprachen
    en
    weitere Medien der Reihe:
    Sound propagation experiments
    Experimentation instructions:Study of sound conductivity of different materials.Sound can propagate in solid, liquid or gaseous bodies.Glass, metal ...
    Sound signals and sound curves
    Information sheet: Periodic and aperiodic sound signals are explained and associated oscilloscope curves are shown.With periodic sound signals the ...
    Sound – basics
    Guideline:Display of the parameters of sound and distinction of different sound types.The most important basics about “Sound" – Definition, ...
    Tuning fork as “simple" sound
    Graphic:Oscilloscope graph of a tuning fork tone as example of a simple tone with visible upper harmonics in the starting phase of oscillation.Tuning ...
    Tuning fork as “simple" sound
    Recording:Example of a simple periodic sound signal is the relatively pure sound of a tuning fork.The pure periodic sound is the simplest sound ...
    What is sound?
    Information sheet:The principle of sound generation and propagation as a wave in the air or in water is explained concisely.The nature of sound is ...


  • Siemens Stiftung
    Sound generator, sound signal simulator, wave form analyzer with curve form display
    Web resource:The page offers various software programs for generating and analyzing sound on the computer.Sound generator:A generator which can be used firstly to create sound curves as a graphic curve form after presetting the frequency and amplitude. These can be saved as Wave files and played back. Sound signal simulator:By specifying the frequency, amplitude and time axis resolutions, the curve shapes of sounds can be simulated in a view like an oscilloscope.Click on to open a menu in which must be selected as the wave shape. The frequency and amplitude must be set in the same menu. Wave form analyzer:Analyzes the wave shape of any sound files in *.wav format. Can be used in teaching instead of an oscilloscope.Note: The program may stay in the background after starting. It can be brought to the foreground using the key combination Alt + Tab. Information and ideas:Can create a link with discussions about graphs in mathematics classes.For use on worksheets, overheads, etc.Relevant for teaching:Sound/acoustics: parameters Vibrations and waves

    Bildungsbereiche
    Fach- und Sachgebiete
    Musik Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Electroacoustics Sound Wave (physics)
    Sprachen
    en
    weitere Medien der Reihe:
    Abnormal audiometric audibility limit
    Chart: Audiometric audibility limit of a person with hearing impairment compared to an intact sense of hearing shows handicap in speech range.The ...
    Acoustic scattering
    Graphic:Acoustic scattering. One of several ways sound waves react when they hit an obstacle.Scattering is a reflection of small structures in no ...
    Age-related hearing loss
    Photo: Hearing ability is reduced with increasing age. This can cause danger for older people in road traffic.Age-related hearing loss or presbycusis ...
    All about the cochlea
    Website (Eng., Fr.): Very detailed pages on the topic of hearing.Information and ideas:Very good source of information for detailed class papers or ...
    Ampulla – location, function
    Labeled graphic:An ampulla in the sense of rotation with cupola surrounded by endolymph. The movement of the lymph distorts the shape of the ...
    Applets on acoustics
    Web resource: A compilation of applets and gif animations on waves, sound waves and acoustics that has won many awards.Compilation of applets and gif ...
    Auditory path – brain parts hearing
    Labeled graphic: “Auditory pathway” describes route taken by auditory nerve impulses in and through the brain. But the hearing process is not ...
    BBC School Radio
    Website:BBC School Radio provides an overview of programmes with material on lots of subjects.The website provides descriptions of the contents and ...
    Bicycle bell
    Recording: A bicycle bell has a warning function.Acoustic signals often function as a warning. The bicycle bell is very important in road traffic to ...
    Brainpop – educational animated movies
    Website: On this website you will find a good description of the hearing processes. When accessed for the first time it's free of charge.This ...


  • Siemens Stiftung
    Sound as aperiodic signal
    Recording:A sound event without periodicity is a “sound".A sound event with irregular (aperiodic) form of vibrations is described as sound. It is made up of many individual vibrations, the frequencies of which are not in integral relation to each other.The rustling of paper or road traffic are examples. Information and ideas:Recording to make different sorts of sound clear (or for students to identify).Further information regarding this sound sample is available as information sheet on the media portal of the Siemens Stiftung. Relevant for teaching:Sound/acoustics: parametersCommunication and understanding Vibrations and waves Acoustic phenomena

    Bildungsbereiche
    Fach- und Sachgebiete
    Sachkunde Musik Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Sense of hearing Sound
    Sprachen
    en
    weitere Medien der Reihe:
    Bang as aperiodic sound impulse
    Video (00:03 minutes): Example of an extremely short loud aperiodic sound event. Graph can be seen on oscilloscope!A bang is the result of a sudden, ...
    Bang as aperiodic sound impulse
    Recording:Example of an extremely short, loud aperiodic sound event (bang).A bang is the result of a sudden, very short aperiodic vibration of great ...
    Bang as aperiodic sound impulse
    Graphic:Oscilloscope graph of a bang as example of an aperiodic tone of high volume and short duration (impulse).Basically, a bang is an abrupt, ...
    Sound (link list)
    Link list:Many interesting links regarding the topic “Sound".Information and ideas:Suitable as a source for internet inquiry for the teacher ...
    Sound as aperiodic signal
    Video (00:06 minutes): A sound event without periodicity is a "sound". The video shows the pattern in the oscilloscope.A sound event with ...
    Sound as aperiodic signal
    Graphic:A sound event without periodicity is a “sound". Oscilloscope graph as example of aperiodic sound signal.Noise refers to a sound event ...
    Test tone as purest sound signal
    Sound: A simple monofrequent pure tone produced synthetically with a generator can be even purer than any tuning fork tone.A simple monofrequent pure ...
    Test tone as purest sound signal
    Video (00:04 minutes):A simple monofrequent pure tone produced synthetically with a generator is a very pure tone. The video shows the oscilloscope ...
    Test tone as purest sound signal
    Graphic:Oscilloscope graph of a periodic tone of a single frequency (pure tone). Produced with an electronic sound generator.Simple periodic tones ...
    Violins as complex sound signal
    Video (00:19 minutes):Every individual sound is overlapped by upper harmonics and in a piece for two parts several sounds overlap each other.A sound ...


  • Siemens Stiftung
    Sound diffraction
    Graphic: Diffraction is a typical feature of sound waves when they meet an obstacle.The diffraction of sound waves is a physical mechanism which ensures the entry of sound waves into acoustic shadows. That means the sound is audible in areas which are cut off from the direct sound incidence, such as behind obstacles. Information and ideas:Diffraction of light can be proved when a parallel ray beam of monochrome light is directed at a narrow opening. A screen set up behind the opening gives us a diffraction figure (bright and dark stripes that lose intensity the further outwards they are). With sound, a direct reference to the students' everyday world is even easier: Why can you hear noise from a street in front of a building even when you are behind the building? Further information about this graphic is provided as an information sheet on the media portal of the Siemens Stiftung.Relevant for teaching:Sound/acoustics: parametersVibrations and waves

    Bildungsbereiche
    Fach- und Sachgebiete
    Physik
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Chart Optics Sound Wave (physics)
    Sprachen
    en
    weitere Medien der Reihe:
    Abnormal audiometric audibility limit
    Chart: Audiometric audibility limit of a person with hearing impairment compared to an intact sense of hearing shows handicap in speech range.The ...
    Acoustic scattering
    Graphic:Acoustic scattering. One of several ways sound waves react when they hit an obstacle.Scattering is a reflection of small structures in no ...
    Age-related hearing loss
    Photo: Hearing ability is reduced with increasing age. This can cause danger for older people in road traffic.Age-related hearing loss or presbycusis ...
    All about the cochlea
    Website (Eng., Fr.): Very detailed pages on the topic of hearing.Information and ideas:Very good source of information for detailed class papers or ...
    Ampulla – location, function
    Labeled graphic:An ampulla in the sense of rotation with cupola surrounded by endolymph. The movement of the lymph distorts the shape of the ...
    Applets on acoustics
    Web resource: A compilation of applets and gif animations on waves, sound waves and acoustics that has won many awards.Compilation of applets and gif ...
    Auditory path – brain parts hearing
    Labeled graphic: “Auditory pathway” describes route taken by auditory nerve impulses in and through the brain. But the hearing process is not ...
    BBC School Radio
    Website:BBC School Radio provides an overview of programmes with material on lots of subjects.The website provides descriptions of the contents and ...
    Bicycle bell
    Recording: A bicycle bell has a warning function.Acoustic signals often function as a warning. The bicycle bell is very important in road traffic to ...
    Brainpop – educational animated movies
    Website: On this website you will find a good description of the hearing processes. When accessed for the first time it's free of charge.This ...


  • Siemens Stiftung
    For interactive whiteboards: Sound and types of sound
    The content package for interactive whiteboards on types of sound can be used as an introduction or supplement to physics teaching. It contains selected media such as interactive graphics, exercises, worksheets, and links. These can be used as required, either as individual media or in combination.The content package is laid out simply and is intuitive to use, so that it can be used directly in the classroom.In addition to the content package for interactive whiteboards, this media package also contains the media that are integrated in the content package as individual media, so that they can also be used by teachers for other purposes.A teaching method for using the content package and guidelines presenting the individual media in context complete the media package.

    Bildungsbereiche
    Fach- und Sachgebiete
    Medientypen
    Lernalter
    6-9
    Schlüsselwörter
    Sprachen
    en
Weitere Ergebnisse laden ...