Plus Blog
August 25, 2009
Tuesday, August 25, 2009
In our third online poll to find out what Plus readers would most like to know about the Universe, you told us that you'd like to learn about the secrets of dark matter and dark energy. We took the second part of the question — what is dark matter? — to John D. Barrow, renowned cosmologist and Professor of Mathematical Sciences at the University of Cambridge. Here is his answer. (The first part of the question has been answered in Plus by Martin Rees.) Labels: IYA2009, Latest news posted by Plus @ 3:44 PM 2 Comments:

August 21, 2009
Friday, August 21, 2009
Maths A levels are on the rise!The numbers of students taking AS and A level Mathematics and Further Mathematics qualifications have increased very significantly this year. A level Mathematics numbers are up from 64593 to 72475, a 12% increase, while A level Further Mathematics numbers are up from 9091 to 10473, a 15% increase. The Further Mathematics increases are the highest of any mainstream A level subject. There appear to be much larger increases at AS level, with AS Mathematics numbers up from 84613 to 103312, a 22% increase, and AS Further Mathematics numbers up from 8945 to 13164, a 47% increase. However, it is not entirely certain that these figures can be taken at face value, due to changes in the advice regarding when candidates should apply for certification. The results come at a time when Alevel mathematics has been widely discussed in the news, with controversy over plans to introduce a new Alevel in Use of Mathematics as well as calls to award more school league table points for "harder" subjects such as mathematics and physics. Chris Budd, Education Secretary at the London Mathematical Society said, "We have been concerned at the recent decline in the number of candidates taking Alevel mathematics and are now delighted that the subject is again attracting healthy levels of interest. Many of these candidates will go on to study mathematicallyrich subjects at university, but many others will find their mathematics useful whatever they go on to study or in their working lives. " Duncan Lawson of the Higher Education Service Area at the Institute of Mathematics and Its Applications said, "The continued growth in success at Alevel mathematics is fantastic news for the future of the subject in the UK. It is also good news for the country as a mathematically wellqualified workforce is essential for our international economic competitiveness. " The news has also been welcomed by other organisations concerned with maths education in schools, including the Advisory Committee on Mathematics Education (ACME), the National Centre for Excellence in the Teaching of Mathematics (NCETM), and the Engineering Council UK. Particular praise has been heaped on the Further Mathematics Network (now replaced and extended by the Further Mathematics Support Programme), which for the last four years has provided tuition to students who could not access Further Mathematics tuition in their own schools and colleges. "The strong growth in numbers taking both these subjects is a tribute to the work of the Further Mathematics Network and others who are working to increase the popularity of Mathematics," said John Holman, Director of the National Science Learning Centre and National STEM Director. The Further Mathematics Network was launched four years ago, because many students had been missing out on the opportunity to take Further Maths at A level. This was worrying, since a high level of mathematics is a prerequisite for many degree subjects. "Further Mathematics is widely recognised by university departments in the sciences, engineering, computing and mathematics, the so called 'STEM' subjects, as one of the most demanding and useful AS/A level subjects," said Charlie Stripp, Programme Leader of the Further Mathematics Support Programme. "These increased numbers will result in more students being wellprepared to make the transition to university in these vital subject areas. Taking Further Maths is a great way for students to show they have that something extra." posted by Plus @ 11:30 AM 0 Comments: 
August 13, 2009
Thursday, August 13, 2009
Fifty years ago, C.P. Snow claimed there were 'two cultures', sciences and the humanities, with an unbridgeable gulf between them.The idea sparked widespread controversy, which has continued ever since. This debate will be revisited in the event Culture clash: The 'two cultures' 50 years on, part of the British Science Festival at the University of Surrey (Guildford). The speakers, Prof Robert Bud from the Science Museum, Dr Red Nield, editor of Geoscientist magazine, and Prof Raymond Tallis from the University of Manchester, will take a critical look at Snow's notorious idea and its enduring appeal. Have the two cultures moved any closer? And what do they imply for the larger questions he raised about education, economic development, and global inequality? Where: University of Surrey And you can read more about C.P. Snow and mathematics and art on Plus. posted by Plus @ 2:11 PM 0 Comments: 
August 5, 2009
Wednesday, August 05, 2009
In our third online poll to find out what Plus readers would most like to know about the Universe, you told us that you'd like to learn about the secrets of dark matter and dark energy. We took the first part of the question — what is dark matter? — to Martin Rees, Astronomer Royal and Professor of Cosmology and Astrophysics at the University of Cambridge. Here is his answer. Labels: IYA2009, Latest news posted by Plus @ 9:26 AM 4 Comments:

July 29, 2009
Wednesday, July 29, 2009
Dark energy — the debate continues...As discussed in our recent article Lambda marks the spot — the biggest problem in theoretical physics, dark energy and the cosmological constant remains a controversial area that lies at the very edges of our understanding of the Universe. One of the contributors to that article, Subir Sarkar from the University of Oxford, recently took part in the Big Questions debate series at Imperial College in London, debating the fate of the Universe with Andrew Jaffe from Imperial. Jaffe argued for the existence of dark energy, while Subir argued that it was an artifact of the oversimplified cosmological model used to interpret observations. At the end of the debate, the audience was asked to vote on whether they thought dark energy exists, and Subir told us: "Given that I was attacking the standard cosmological model, it was a pleasant surprise when the audience voted decisively in my favour!" James Darcy reported on the Big Questions debate in his physicsworld blog, and in a followup post published a clarification from Sarkar on some of the details. Plus readers, always seeking an informed debate, voted to ask the experts "What is dark energy and dark matter?" in our last IYA09 poll. We'll be recording the answer to that question soon, so stay tuned. And once everyone has had a chance to hear both sides of the argument we'll open the debate on the Plus blog by asking you to vote on whether you think dark energy exists. Will Sarkar win the argument again? We'll have to wait and see.. posted by Plus @ 2:00 PM 1 Comments:

July 29, 2009
Wednesday, July 29, 2009
Magic, origami, climate change and stupid equations: maths at the British Science FestivalThe 2009 British Science Festival is celebrating creativity, innovation and evolution with a huge range of events over 5 days, from 5  10 September at the University of Surrey. And being all those things, Mathematics will be the star of the show, with a fantastic programme of events:
For more information about the festival visit www.britishsciencefestival.org or call 0207 019 4947. And you can read more about magic, finance, climate change and space travel on Plus. posted by Plus @ 1:15 PM 0 Comments: 