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Institution of Engineering and Technology (IET)
Founding Communications
From founding communications, such as the fire beacon, to being able to communicate with space, there is no denying that developments in communication have advanced at a rapid speed. This topic, from the Institution of Engineering and Technology (IET), presents students with communications of the past, present and future, helping them to understand the principles that form the basis for these developments.
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Rosetta Code 2
This activity, from the Institution of Engineering and Technology (IET), introduces students to a mathematical solution to code breaking using a simple substitution code. Students make a survey using the frequency of letters in English sentences, match up an encoded...
Analogue and Digital
This activity, from the Institution of Engineering and Technology (IET), introduces students to the differences between analogue and digital communication. An analogue signal can be rendered useless by small amounts of interference, whereas a digital signal remains...
Natural Sounds
This starter activity, from the Institution of Engineering and Technology (IET), introduces students to how animals use sounds and how sounds change in natural phenomena in order to better understand how sound waves travel.
...Range of Human Hearing
This activity, from the Institution of Engineering and Technology (IET), allows students to investigate the range of human hearing, to explore the pitch and frequency of sounds and to calculate the wavelength of sounds.
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| Subject(s) | Design and technology, Engineering, Mathematics, Science |
|---|---|
| Age | 11-14, 14-16 |
| Published | 2010 to 2019 |
| Published by | 
Submitted by codeenigma-prod... on
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| Collections | |
| Direct URL | https://www.stem.org.uk/cx5wo |
