Picture This (11-14)
This resource from Siemens encourages students to think about medical diagnosis and how information can assist the doctor in being effective and accurate.
Students are asked to suggest ideas about the characteristics of a useful image to support a medical diagnosis. They then look at the properties of sound, how sound is made and how sound travels as a wave.
After exploring the idea that humans can hear sound within a certain range of frequencies and that other sounds (ultrasound) exist at higher frequencies, students then carry out a research task into how bats use high frequency sounds. Finally, they apply their knowledge to explain how ultrasound images are formed of the inside of the body.
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Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.
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|Subject(s)||Science, Physics, Demonstrations, Practical work|
|Published||2010 to date|
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This resource is part of Siemens
- Picture This (11-14)