Now it all adds up! Scientists take a peek into the human brain and discover how children learn mathematics skills

<div dir="ltr" style="text-align: left;" trbidi="on"> <h1 style="margin: 0px; min-height: 1px; padding: 0px;"> <span style="font-size: small;"><span style="background-color: rgba(255, 255, 255, 0);">Now it all adds up! Scientists take a peek into the human brain and discover how children learn mathematics skills </span></span></h1> <ul class="article-summary sciencetech mol-bullets-with-font" style="margin: 0px; min-height: 1px; padding: 0px;"> <li class="" style="list-style: none; margin: 0px; padding: 0px;"><strong style="background-color: rgba(255, 255, 255, 0);"> Stanford University researchers studied elementary school-age children</strong></li> <li class="" style="list-style: none; margin: 0px; padding: 0px;"><strong style="background-color: rgba(255, 255, 255, 0);"> They set them adding up tasks inside a brain-scanning MRI machine</strong></li> <li class="" style="list-style: none; margin: 0px; padding: 0px;"><strong style="background-color: rgba(255, 255, 255, 0);"> It was found healthy children start making a switch at 8 to 9 years old</strong></li> <li class="" style="list-style: none; margin: 0px; padding: 0px;"><strong style="background-color: rgba(255, 255, 255, 0);"> At that point they use what's called fact retrieval to solve problems</strong></li> </ul> <br /> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">When it comes to adding up it's experience that counts, scientists have found.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <br /></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">Research carried out on elementary school-age children has revealed that drilling children on simple addition and multiplication may pay off.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">According to the results, as children's brains develop remembering sums helps them add up faster. </span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">'Experience really does matter,' said Dr Kathy Mann Koepke of the National Institutes of Health, which funded the research.</span></div> <div class="clear" style="border: 0px !important; clear: both; float: none !important; height: 0px !important; margin: 0px; min-height: 0px !important; padding: 0px !important; width: auto;"> </div> <div class="artSplitter" style="margin: 0px; min-height: 1px; padding: 0px;"> <div style="margin: 0px; min-height: 1px; padding: 0px;"> <div class="image-wrap fff-pic" style="cursor: pointer; margin: 0px; min-height: 1px; padding: 0px; position: relative;"> <span style="background-color: rgba(255, 255, 255, 0);"><img alt="Third grade teacher Melissa Grieshober teaches a math lesson at Silver Lake Elementary School in Middletown, Delaware" class="blkBorder img-share" data-track-pos="0" height="421" id="i-5e1dd41c2f128066" src="http://i.dailymail.co.uk/i/pix/2014/08/17/article-urn:publicid:ap.org:aa2348a9c37643bca81c30bf98ea9969-6RtqQVjbs-HSK1-689_634x421.jpg" style="border: 1px solid rgb(0, 0, 0); margin: 0px; padding: 0px;" width="634" /></span><div class="overlay-icon mobile-gallery" style="background-position: 0% 50%; background-repeat: no-repeat no-repeat; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-top-left-radius: 3px; border-top-right-radius: 3px; bottom: 11px; box-sizing: border-box; display: table; height: 36px; margin: 0px; min-height: 1px; padding: 0px; position: absolute; right: 10px;"> <div class="mobile-gallery-icon" style="background-image: url(http://i.dailymail.co.uk/i/furniture/mobile/icon_camera_90x68.png); background-position: 10px 50%; background-repeat: no-repeat no-repeat; background-size: 27px; box-sizing: content-box; display: table-cell; float: none; height: 20px; margin: 0px; min-height: 1px; padding: 7px 10px 0px; vertical-align: middle; width: 24px;"> </div> <span style="display: table-cell; padding-right: 10px; padding-top: 2px; vertical-align: middle;"><span style="background-color: rgba(255, 255, 255, 0);">+2</span></span></div> </div> </div> <div class="imageCaption" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">Third grade teacher Melissa Grieshober teaches a math lesson at Silver Lake Elementary School in Middletown, Delaware</span></div> </div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">Healthy children start making that switch between counting to what's called fact retrieval when they're eight to nine-years-old, when they're still working on fundamental addition and subtraction.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">How well children make that shift to memory-based problem-solving is known to predict their ultimate math achievement.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">Those who fall behind 'are impairing or slowing down their math learning later on,' Mann Koepke said.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">But why do some children make the transition easier than others?</span></div> <div style="margin: 0px; min-height: 1px; padding: 0px;"> <div class="relatedItemsTopBorder" style="margin: 0px; min-height: 1px; padding: 0px;"> </div> </div> <span style="background-color: rgba(255, 255, 255, 0);"><br /><br />Read more: <a href="http://www.dailymail.co.uk/sciencetech/article-2727268/Peek-brain-shows-kids-learn-math-skills.html#ixzz3AnQa9N55" style="cursor: pointer; margin: 0px; min-height: 1px; padding: 0px; text-decoration: none;">http://www.dailymail.co.uk/sciencetech/article-2727268/Peek-brain-shows-kids-learn-math-skills.html#ixzz3AnQa9N55</a><br />Follow us: <a href="http://ec.tynt.com/b/rw?id=bBOTTqvd0r3Pooab7jrHcU&u=MailOnline" style="cursor: pointer; margin: 0px; min-height: 1px; padding: 0px; text-decoration: none;" target="_blank">@MailOnline on Twitter</a> | <a href="http://ec.tynt.com/b/rf?id=bBOTTqvd0r3Pooab7jrHcU&u=DailyMail" style="cursor: pointer; margin: 0px; min-height: 1px; padding: 0px; text-decoration: none;" target="_blank">DailyMail on Facebook</a></span><br /> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">To start finding out, Stanford University researchers first peeked into the brains of 28 children as they solved a series of simple addition problems inside a brain-scanning MRI machine.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">No scribbling out the answer: The seven to nine-year-olds saw a calculation — three plus four equals seven, for example — flash on a screen and pushed a button to say if the answer was right or wrong. Scientists recorded how quickly they responded and what regions of their brain became active as they did.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">In a separate session, they also tested the children face-to-face, watching if they moved their lips or counted on their fingers, for comparison with the brain data.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">The children were tested twice, roughly a year apart. As the children got older, their answers relied more on memory and became faster and more accurate, and it showed in the brain.</span></div> <div class="artSplitter mol-img-group" style="margin: 0px; min-height: 1px; padding: 0px;"> <div class="mol-img" style="margin: 0px; min-height: 1px; padding: 0px;"> <div class="image-wrap fff-pic" style="cursor: pointer; margin: 0px; min-height: 1px; padding: 0px; position: relative;"> <span style="background-color: rgba(255, 255, 255, 0);"><img alt="Stanford University researchers studied elementary school-age children by setting them tasks inside a brain-scanning MRI machine (file picture)" class="blkBorder img-share" data-track-pos="1" height="423" id="i-f7212cc63a9fc4f" src="http://i.dailymail.co.uk/i/pix/2014/08/18/1408328452303_wps_1_Doctor_preparing_patient_.jpg" style="border: 1px solid rgb(0, 0, 0); margin: 0px; padding: 0px;" width="634" /></span><div class="overlay-icon mobile-gallery" style="background-position: 0% 50%; background-repeat: no-repeat no-repeat; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-top-left-radius: 3px; border-top-right-radius: 3px; bottom: 11px; box-sizing: border-box; display: table; height: 36px; margin: 0px; min-height: 1px; padding: 0px; position: absolute; right: 10px;"> <div class="mobile-gallery-icon" style="background-image: url(http://i.dailymail.co.uk/i/furniture/mobile/icon_camera_90x68.png); background-position: 10px 50%; background-repeat: no-repeat no-repeat; background-size: 27px; box-sizing: content-box; display: table-cell; float: none; height: 20px; margin: 0px; min-height: 1px; padding: 7px 10px 0px; vertical-align: middle; width: 24px;"> </div> <span style="display: table-cell; padding-right: 10px; padding-top: 2px; vertical-align: middle;"><span style="background-color: rgba(255, 255, 255, 0);">+2</span></span></div> </div> </div> <div class="imageCaption" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">Stanford University researchers studied elementary school-age children by setting them tasks inside a brain-scanning MRI machine (file picture)</span></div> </div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">There was less activity in the prefrontal and parietal regions associated with counting and more in the brain's memory center, the hippocampus, the researchers reported in Nature Neuroscience.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">The hippocampus is sort of like a relay station where new memories come in — short-term working memory — and then can be sent elsewhere for longer-term storage and retrieval. Those hippocampal connections increased with the kids' math performance.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">'The stronger the connections, the greater each individual's ability to retrieve facts from memory,' said Dr Vinod Menon, a psychiatry professor at Stanford and the study's senior author.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">But that's not the whole story.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">Next, Menon's team put 20 adolescents and 20 adults into the MRI machines and gave them the same simple addition problems. It turns out that adults don't use their memory-crunching hippocampus in the same way. Instead of using a lot of effort, retrieving six plus four equals 10 from long-term storage was almost automatic, Menon said.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">In other words, over time the brain became increasingly efficient at retrieving facts. Think of it like a bumpy, grassy field, NIH's Mann Koepke explained.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">Walk over the same spot enough and a smooth, grass-free path forms, making it easier to get from start to end.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">If your brain doesn't have to work as hard on simple maths, it has more working memory free to process the teacher's brand-new lesson on more complex math.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">'The study provides new evidence that this experience with math actually changes the hippocampal patterns, or the connections. They become more stable with skill development,' she said.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">'So learning your addition and multiplication tables and having them in rote memory helps.'</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">Quiz your child in different orders, she advised — nine times three and then 10 times nine — to make sure they really remember and didn't have to think it through.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">While the study focuses on math, Mann Koepke said cognitive development in general probably works the same way. After all, kids who match sounds to letters earlier learn to read faster.</span></div> <div class="mol-para-with-font" style="min-height: 1px; padding: 0px;"> <span style="background-color: rgba(255, 255, 255, 0);">Stanford's Menon said the next step is to study what goes wrong with this system in children with math learning disabilities, so that scientists might try new strategies to help them learn.</span></div> </div>

Now it all adds up! Scientists take a peek into the human brain and discover how children learn mathematics skills

Now it all adds up! Scientists take a peek into the human brain and discover how children learn mathematics skills   Stanford University...

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