John Frewen-Lord recalls several recent examples of difficulties with measurement and asks if common measuring devices actually inhibit using the metric system.
Category: Education
Should we forget fractions and only use decimal?
I am motivated to write this article because, in the past, I have come across supporters of metrication, some of whom with teaching experience, who say that only decimals should be taught rather than both fractions and decimals in elementary mathematics in school.
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Survey exposes the failure of measurement policy in the UK
The UK Metric Association has issued the following press release:
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The IET – how does it measure up?
We return to one of our favourite topics – the link between numeracy, units of measurement and British engineering success.
Launch of the decimal euro
Fifteen years ago, on 1 January 1999, the euro was introduced as an accounting currency. Notes and coins were introduced three years later. Whilst there are arguments for and against the euro, and UKMA takes no position on this issue, no one challenged at the time that the single currency would be decimal.
BBC told to stop undermining the National Measurement System
In its response to a recent BBC consultation the UK Metric Association (UKMA) has called on the BBC to live up to its declared mission and hence to support – and not to undermine – the exclusively metric National Measurement System.
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Boost for science and engineering undermined?
A recent report published in the US suggests that the UK Government’s plans to boost science and engineering may be undermined by its muddled policies on measurement units.
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Possible redefinition of the second
A few days ago, a news story appeared about the possible redefinition of the second. The BBC reported that scientists have invented a clock that loses just one second in 300 million years.
Metrication in Australia
As the UK approaches the fiftieth anniversary of the commencement of its prolonged metric changeover, we draw attention to an article about a country that succeeded in making the transition in little more than a decade.
Forgotten British and Irish units
Magna Carta, signed on 15 June 1215, said, “Let there be one measure …”. This week, we illustrate the consequences of ignoring this principle by looking at some old measurement units whose meanings have now largely been forgotten.
Metric Views 