Showing posts with label maths. Show all posts
Showing posts with label maths. Show all posts
Thursday, 7 February 2013
Compulsory money lessons
Department for Education statement on introducing compulsory personal finance education in schools:
"For the first time every pupil will learn the skills to manage their money well and make sound financial decisions.
"We want to make this a statutory part of the citizenship curriculum so every pupil learns the importance of budgeting and sound management of money, credit, debt, and about different financial services and products.
"We have also changed the mathematics curriculum so that they will also be taught about loan repayments and interest rates."
How much time do schools have to spend teaching each subject?
Schools are free to decide how much time to spend on different subjects within the curriculum to meet the needs of their pupils. However, schools must take in to account the range of subjects which must be taught.
How are school inspected on their use of the curriculum?
Ofsted inspects the schools' curriculum offers.
Sunday, 23 January 2011
Let's hear it for slide rules
While running today and listening to Marcus du Sautoy's Brief History of Mathematics, I felt a wave of nostalgia wash over me.
When I started learning maths seriously, I was a little bit too early for calculators. The teacher handed out a piece of apparatus which is completely unknown to schoolchildren today.
It was a white rule, about 18 inches long, and calibrated with numbers all along. A separate, thinner rule slid through the middle, so you could line up its numbers with those on the main one.
It was, of course, a slide rule. We used it for adding, multiplication, division, logarithms and plenty of other things.
When we had to work through an exercise, the class was taken over by the clattering sound of slide rules being slid, clicked and clunked back on the desks.
In my opinion, the slide rule puts you in charge of a calculation in a way that a calculator never can. You have to know how the working out is being done: the slide rule is like an extension of your brain, which just makes things easier.
The calculator, on the other hand, does it all for you. What's going on inside the calculator is a bit of mystery to most users.
After getting used to the ruler-shaped version, I was then introduced to the circular slide rule, which is a wonderful piece of kit.
After a previous bout of nostalgia I did a report for BBC2's Working Lunch which showed how the circular slide rule was still being made by Pooleys for pilots to use in navigation.
Why was I thinking of this? Du Sautoy's podcast was about Newton and I remembered that he was one of the early enthusiasts.
The mathematician Chris Sangwin has a useful slide rule history for anyone who is interested.
What happened to me next at school was that Sinclair came out with his pocket calculator - I think it was the Cambridge - and we all had to get one of those.
I still have my slide rule, though.
When I started learning maths seriously, I was a little bit too early for calculators. The teacher handed out a piece of apparatus which is completely unknown to schoolchildren today.
It was a white rule, about 18 inches long, and calibrated with numbers all along. A separate, thinner rule slid through the middle, so you could line up its numbers with those on the main one.
It was, of course, a slide rule. We used it for adding, multiplication, division, logarithms and plenty of other things.
When we had to work through an exercise, the class was taken over by the clattering sound of slide rules being slid, clicked and clunked back on the desks.
In my opinion, the slide rule puts you in charge of a calculation in a way that a calculator never can. You have to know how the working out is being done: the slide rule is like an extension of your brain, which just makes things easier.
The calculator, on the other hand, does it all for you. What's going on inside the calculator is a bit of mystery to most users.
After getting used to the ruler-shaped version, I was then introduced to the circular slide rule, which is a wonderful piece of kit.
After a previous bout of nostalgia I did a report for BBC2's Working Lunch which showed how the circular slide rule was still being made by Pooleys for pilots to use in navigation.
Why was I thinking of this? Du Sautoy's podcast was about Newton and I remembered that he was one of the early enthusiasts.
The mathematician Chris Sangwin has a useful slide rule history for anyone who is interested.
What happened to me next at school was that Sinclair came out with his pocket calculator - I think it was the Cambridge - and we all had to get one of those.
I still have my slide rule, though.
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