We could be headed to a tomorrow
where the much feared exam system is edged out by adaptive learning technology
that will allow students to learn at their own pace and also assess their
progress. Gwyn D'Mello finds out more
Exams
are a big deal in India. Every year, like clockwork, our newspapers, websites
and news channels will blow up with coverage, whether about toppers, pass and
fail trends, paper leaks or even suicides. But software designers over
the world, and some in India too, are looking at a way we can get rid of
standardised testing. In the near future, your child might have two teachers
-- and only one of them will be human.
Adaptive
learning is not a new concept; it’s been around since at least 2011. But
developments in the field have been slow, particularly because of
technological limitations. Simply put, adaptive learning uses software to
help students study. They’re given study material in the form of a video
or a presentation interspersed with informal quizzing. This way, the software
can gauge how well the student understands a certain topic, whether he or
she is struggling in a particular area or subject, and even how that can
be tackled before moving on to more challenging ideas or topics. This
allows students to learn at their own pace, instead of being forcibly dragged
along with the rest of the class.
The real question is whether adaptive learning is an efficient model for the
future or just a passing fad. Avnita Bir, principal of Mumbai’s R.N.
Podar School, says they’re currently beta testing an adaptive learning
programme. But, no matter how smart the software, she believes it will be
more efficient as a teaching aid than a replacement for teachers. “Machines may
give us data, but a lot more is needed to teach a child… Human
involvement is absolutely essential.”
Dr
Samir Dalwai, a developmental pediatrician with the New Horizons Foundation, is
also of the view that adaptive learning can be beneficial in the right
circumstances. Exam-time stress, for instance, is completely dependent on
the child’s and the parents’ mindset. “Failure to progress at the same pace
as everyone else doesn’t breed stress; that happens because of
competitiveness,” he insists. He believes that adaptive learning systems
will help motivate student since it’s the disconnect between the average class
comprehension level and the student’s comprehension that discourages them.
So
what if we do away with exams altogether? Wouldn’t that help root out the
negative strain of competitiveness and let students study in a rhythm
they’re attuned to? While that is technically possible if adaptive
learning is widely implemented, Avnita Bir says that she doesn’t see it
happening soon. “We’ve got an exam-centric system that involves objective
question assessments and the like. It will be at least another two years
before we can hope to see exams done away with, as students progress with
adaptive learning instead.”
As
far as data is concerned, the obvious question is how accurate is adaptive
learning software? Lohit Sahu, the man behind R.N. Podar School’s
software, is creator of the school’s new learning platform DEFY, has some
answers.
His
team shoots educational videos in top-of-the-line film studios, and then has
the children watch them at home. Between each section of the video, the
students are asked multiple choice questions, which serve the dual purpose of
letting the teacher know which students haven’t watched the video and also
where each student is having difficulty.
Sahu,
who is also director of Phyzok, a company offering adaptive learning solutions,
says DEFY can give the teacher specific details --which parts of the video each
student watched, how many times they watched it, even going so far as to
suggest a question for the struggling student that might help jog an
interaction in class the next day. “Even parents are put at ease. With only
exams as a testing system, parents would only know of their child’s
difficulties at the end of the year, when it’s too late to change anything. Our
software, however, offers an accurate prediction of the student’s expected exam
score, based on their progress in class,” he explains.
Phyzok
is just one company offering adaptive learning solutions. So far, all its
endeavours are “proof of concept” projects, including at schools in Mumbai,
Delhi and a couple of rural Tier II and III schools. The company has been
receiving only positive results from the experiment so far. And it’s not at all
hard to implement. “It takes me about half an hour to add a school to our
system,” Sahu says. “If we were to get the go ahead, I could have all the Tier
II schools (over 100 of them) in the country using adaptive learning within
three and a half years.” Your move, government.
Source | Daily News Analysis | 31 July 2015