Tag: education

Spelling out the truth about dyslexia

Screwed up paperWe’ve all done it: mixed up our numbers and telephoned the wrong person. It’s an easy mistake that’s easy to forgive, but for one Starbucks employee, Meseret Kumulchew, getting her numbers in a jumble landed her in very hot water. While logging the temperature of fridges and water onto the duty roster, coffee shop worker Meseret accidentally wrote the numbers the wrong way round. Apparently accused of fraud and ordered to retrain, she was exonerated earlier this year when the courts ruled her employer had treated her unjustly. She, like an estimated half a million people in the UK, has dyslexia – a condition that many of us simply don’t understand. And the brew is made all the murkier because there is no accepted definition of what dyslexia is. Read more

Astronaut Tim Peake interview: boldly going where no body has gone before

Timothy_Peake,_official_portraitFor Tim Peake it’s T minus 600 hours until launch. Come 15th December, the 43 year old father of two will be strapped atop 150 tonnes of rocket fuel looking skyward. He will be spending six months aboard the International Space Station, during which time he will be floating around, admiring the view, and playing with test tubes. The life of the astronaut – boldly going where no one has gone before. It’s every schoolboy’s (and girl’s?) dream job. Except that it isn’t. If they knew what being an astronaut was really like, that is.

Earlier this year I interviewed Tim while he was undergoing final preparations in Houston, Texas. I asked him about what life would be like in space and, with my doctor’s hat on, wanted to know what medical research he would be doing when in space. I learnt that going into space isn’t like in the movies. Within moments of Tim entering orbit, his body’s internal workings will be tipped upside down. As soon as he enters zero gravity, blood will rush to his head, causing his heart and kidneys to go haywire. When not nursing a killer headache, he would be emptying his bladder in the space khazi as his body fluid levels rapidly adjust. In the days and weeks that follow, his bones will rapidly leech out their calcium, his muscles will shrink and his heart get weaker. He will grow a couple of inches taller which, while not a problem in space, will give him terrible back ache when gets back onto terra firma. Read more

The Debt we owe to Dyslexia: Are you reading this correctly?

This post was chosen as an Editor's Selection for ResearchBlogging.org255/365: DyslexiaMost of us think dyslexia is a bad thing. At school I had a friend who was told by a teacher that he was “thick” and “wouldn’t achieve anything in life”. Not because he was stupid (he was, and still is, extremely intelligent) but because his reading and writing abilities were horrendous.

Things have thankfully changed, but probably not enough. Many consider dyslexia a disability or a disorder. And this isn’t just in popular culture: if you search through the academic literature, nine out of ten articles describe dyslexia as an impairment. (Try it yourself at Google Scholar)

Shame on us. Today’s society is so dependent on alphanumeric communication that it is difficult to see it dyslexia as anything other than disability. But our ancestors wouldn’t have seen it that way – the success of our species probably owes much to the ‘dyslexia trait’. It’s high time we all got re-educated…(myself included) Read more

Kid’s Behaviour is much worse than it used to be – Discuss!

UntitledOk class, now quieten down. Bryony – how many times do I have to tell you? Mobile phones away! Today we are going to be looking at an important topic: Childhood behaviour. In a moment, we’re going to try to get a serious answer to a controversial question. Oh Jimmy, please put that cigarette lighter away – I don’t think Becky appreciates her hair being set alight.

First, let me have a show of hands – how many of you think that school discipline and behaviour is getting worse? Now that’s interesting… Read more

The IQ Myth and its Fascist origins – Just how Intelligent are You?

Rubik
Are you a puzzle-solving braniac?
Western culture has a peculiar fascination with ‘intelligence’. I’ve not taken an IQ test for years – and hopefully never will again. Being ‘intelligent’ is held in ludicrously high esteem (second probably only to good looks) that most people think they’ve either got it, or they haven’t.

The ‘doctrine’ of an inborn intelligence seems to be ingrained in academic thinking. If I had an apple for every time a student told me “I failed because I wasn’t clever enough”, I could probably quit lecturing and go into the cider-making business.

The truth is, the very idea of IQ, ‘intelligence’ and being ‘clever’ is hugely controversial. Did you know that the IQ test was developed and popularised by the Nazis? Fascist Germany used the test as a way to ‘ethnically cleanse’ less desirable out from their society.

Sadly, many of the early inaccurate, racist and pejorative assumptions about the IQ (“Intelligenz-Quotient”) test are still believed by many people today… Read more

What the Higgs is going on? The idiot’s ludicrously simple guide to what the ‘God Particle’ is… (and in under 4 minutes)

1/365 [dazed & confused]
Science Confusing?
Does science make you queasy? Thinking about physics tends to make me feel rather seasick. If you’ve ever tried to imagine how big infinity is then you’ll probably know what I mean.

News agencies have been buzzing with reports that the discovery of the fabled ‘God particle’ is close at hand. But who really knows what this enigmatic thing actually is? What difference is it really going to have to Joe-public? Research shows that despite the lab-coat wearer’s best efforts most people just don’t ‘get’ science.

So here is an attempt to redress the balance (albeit in a tiny way). This is a delightfully simple 4 minute guide to everything you need to know about the Large Hadron Collider, the Higgs boson, the ‘God particle’ and particle physics. I’m no particle physicist, so hopefully it will be easy to understand – and shouldn’t get you feeling too nauseous… Read more

That’s How Big? Dr Stu Rediscovers the Classic Film: ‘Powers of Ten’

Oh no, not another boring science video! That was my first thought when, at 12 years of age, the science teacher wheeled out the TV trolley. Videos seemed such a cheap excuse for teaching…

What is Our Place in The Universe?
But by the time the ten minute short ‘Powers of Ten‘ had finished, there was an unusual calm in the classroom. Some might have been in awe of the ground-breaking Star-Wars style special effects. For me, those few minutes had opened my eyes to the awesomeness of the Universe in a way no arm-waving teacher could.

The premise is magnificently simple and beautifully put together. From a starting point at a picnic in a Chicago park the camera slowly starts to zoom out. Every ten seconds the view becomes ten times further away, until the earth, and then finally our galaxy becomes a tiny speck in the distance. The film then reverses – and after returning to the picnic scene, starts to zoom in closer and closer

I was delighted to rediscover this video on Youtube – and I hope you enjoy it too. Even though it was made in 1968, it has aged better than a single malt. A modern remake narrated by Morgan Freeman was put together in 1996.

Which is better? You decide – just kick back and enjoy: Read more

Earn a Nobel Prize in your Lunch-Break! The Best “Citizen Science” Games Reviewed!

Have you ever felt like you could be an undiscovered genius? Well scientists have now come up with ingenious ways of you using your brain to push back the boundaries of science... by playing video games! So if you'd like the chance to see if you're the next Einstein (without the hair) just put down that Sudoku, stop playing Angry Birds and take a look at these computer games! You never know, by playing them you just might help discover the cure for cancer...

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Art and Science: If a Picture Could Say a Thousand Gigabytes…

ConfusedI don’t like big numbers. There are nine billion people in the world, but how many of us can honestly imagine of more than a couple thousand people? When you look at the moon on a clear night, it looks pretty close. But it’s actually over 240 thousand miles away! I think Norwich is a long way – If I try to think of more than about a thousand miles, my brain melts…

Today’s blog is all about ingenious ways of making mind-boggling concepts and huge numbers understandable to mere mortals like you and I… Read more