Folding Egg – Cool Science Experiment

Folding Egg – Cool Science Experiment

_

Another great experiment courtesy of SpanglerScienceTV

_

_

A-level sciences ‘lack the maths students need’

A-level sciences ‘lack the maths students need’

BBC |April 26, 2012

By Judith Burns Education reporter, BBC News
_

A-level science exams do not contain enough maths questions to prepare students to progress to science degrees or related jobs, says a report.

The authors claim that even those that are asked are often too easy.

The report by a group of leading science organisations calls for a new framework to regulate the way maths is assessed within science A-levels.

The government says it wants universities to be more involved in the design and development of A-levels.

The report by Score (Science community representing education) analysed the type, extent and difficulty of the mathematics in the 2010 A-level papers for biology, chemistry and physics.

‘Worrying’

The authors said the exams failed to assess the full range of maths skills needed for the subjects.

They added that the exams often also failed to meet the requirements for A-level science qualifications set out by the exams regulator Ofqual.

Professor Graham Hutchings, chairman of Score, said: “Our findings are worrying. A significant proportion of the mathematical requirements put in place by the examinations regulator, Ofqual, for each of the sciences were simply not assessed and, if they were, it was often in a very limited way.”

The report also claimed that the Ofqual requirements were themselves inadequate in that they left out areas of mathematics which underpinned the sciences.

For example the requirements for physics and chemistry A-level left out calculus and the requirements for biology A-level ignored the maths needed to convert between different units.

The authors also found a disparity between the different exam boards, with some requiring a greater proportion of maths and more complex calculations than others.

They called for a framework to ensure parity between boards, and a review of the mathematical requirements for each of the sciences at A-level.

Prof Hutchings said professional scientific bodies should play a role in the design of A-levels to ensure they were fit for purpose.

A-level change

A second report into the maths content of six other A-level subjects which depended on maths found even greater variation in mathematical content between boards.

The Nuffield Foundation examined the 2010 A-level papers for business studies, computing, economics, geography, psychology and sociology.

The report concluded that with the exception of computing, the variation in mathematical content was so great that the qualifications did not give universities or employers a meaningful indication of students’ level of mathematical skill or understanding.

The two reports were carried out in response to research last year that suggested two-thirds of science undergraduates did not have the necessary mathematical skills for their course.

A spokesman for Ofqual responded: “We intend to consult in the summer on proposals to change the A-level system. When A-levels are redesigned, universities and other learned bodies will be more involved in deciding the content to make sure they meet their needs.

“Our own research into universities’, employers’ and teachers’views of A-levels also highlighted some concerns about the mathematical content of A-levels, particularly physics.”

Cambridge Assessment, which owns the exam board OCR, said the research confirmed its own work on higher education, and added that it was already working on new qualifications to boost the mathematics skills of A-level science students.

A spokeswoman for the Edexcel exam board said: “We should take on board the expertise of employers whose views are important for building high-quality examinations that meet the demands of the global economy.”

West Kirby Student Named UK’s Top Young Scientist

West Kirby student named UK’s top young scientist

BBC |March 17, 2012

Kirtana VallabhaneniMs Vallabhaneni said she was “so happy” with the win

A Merseyside student has been named as the UK Young Scientist of the Year.

West Kirby Grammar School’s Kirtana Vallabhaneni beat 360 other entrants to be awarded the prize at The Big Bang Fair at Birmingham’s NEC on Friday.

The 17-year-old was part of University of Liverpool’s research project aimed at identifying the harmful cells that cause pancreatic cancer.

She said she hoped her win could help “instil the same kind of passion I have for science in other young people”.

The judging panel for the national award, open to 11 to 18-year-olds who completed a science, technology, engineering or maths project, included renowned space scientist Dr Maggie Aderin-Pocock, Nobel Prize winning biochemist Sir Tim Hunt, and the Science Museum’s inventor in residence Mark Champkins.

Dr Aderin-Pocock said she was “delighted”with Ms Vallabhaneni’s work.

“The country’s science and engineering industry has an incredibly bright future ahead of it if Kirtana and her fellow finalists are anything to go by,” she said.

“It’s these talented individuals who will inspire others to think about science and engineering in a new and exciting light.”

Ms Vallabhaneni, who was part of the project team working to isolate cells in the pancreas that can be targeted with chemotherapy, said she was “so happy” with the win.

“Everything that I’ve worked for over the last year has come together,” she said.

“The fact four finalists were female shows that there are strong opportunities for women in science and it proves they don’t have to follow convention and stereotypes.

“I’m so passionate about what I do and I hope that with this success, I can instil the same kind of passion I have for science in other young people.

“If I can do it, they definitely can.”

Soda Can Shake-Up – Cool Science Experiment

Soda Can Shake-Up – Cool Science Experiment

How to Stop A Shaken Fizzy Drink Spraying Over You

Follow

Get every new post delivered to your Inbox.

Join 31 other followers

%d bloggers like this: