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Et demain, l’éducation | Dimitri Garcia | TEDxINPENSAT


hello then I was told today
that there were a lot of teachers in
the room but especially a lot
of students is this the case there
are a lot of thirds so suddenly I
am going to talk good about a little to all the
world
is this kind of figure there me
remember something
what does it remind you of good memories
already
I’m in the process so will not have any
good memories even nightmares yes
good it’s true that good even for the
some adults leave behind
in the state from which it can leave a lot of
bad memories but at the time for
me and my comrades when we
revisions we were on the benches of
the university was the same thing we
had a lot of problem with this kind
of materials that have enormously
a lot of details a lot of
content and we had like eventually
as big problem it was finally
to have the height to stand back
on these things there because when we
take a closer look here especially with
the example of biochemistry it can do
wrong
it can be very specific it can
to be really hard to apprehend good
fortunately with a relentless
some perseverance for others
we were able to overcome these obstacles and
finally succeed afterwards
especially
I became a teacher at
the university and paradoxically I was
brought to myself to teach these
matters there my own students with
all his lot of difficulties and before
to integrate the university
I got myself a few years in
college and high school and I got
interested in cognitive science and
especially on learning and that
say cognitive science on
learning is that ultimately
to learn how to learn
effective but there are several big
principles to be respected in particular
principle of tension the students
should be fully aware of
students must be equally
fully engaged in what they do
also they must be able to have this
which is called an immediate return
information that is to say that they are
in the process of understanding something they
are taking it and it takes
that he can have
we’ll say in immediate return sure is this
that I understood well what I have
learned what do I know this
that I master my name and in total
adequacy with the wrath the book
in which I finally work last
important principle this is what we
call consolidation and that particular
repetition makes it possible to consolidate
knowledge
so with time these principles there we
was for me my kind of notebook
loads
for the realization of the courses I
can in class with my students
then the years during the years
passing so I ended up with
a great diversity of students is a
recurring problem that came back way
we will say almost every year it is
that in front of the heterogeneity of the levels
well all the students do not
did not have the same how to say had
not the same fundamentals did not have this
what are called the necessary prerequisites
to properly follow the courses I
did particular and so I lost
a lot of time teaching his
fundamentals that should not have been
acquired previously and therefore losing
that time I’m also wasting time
myself for my own shorts
important is to solve that but I
was watching a little bit on the internet this
that existed and I realized that
many college teachers and
lycées makes videos on the internet
course videos that summarizes
complete points points of the same times
I said to myself but why not
why not make videos of
short videos that would allow me
to have that would allow me to no longer
to waste my time in quotation marks
same time that would help
students at
a good one will say all of
necessary fundamentals continues and
so here I am to create my own and at
armed with my computer a
powerpoint presentation so in
voiceover i’m not filming myself
I’m just recording my voice is armed
of a touch pad for precisely to
note small diagrams to note at
some things and here I turn the
first video and before posting it to
all of my students generally
we like to have a little return
before perhaps to be done
booing I do not know I decide to
send it to my loved ones so there I
decides to send it to my particular
family and to my father who as soon as he has
received by email instantly reminds me
by phone and said good listen we
see well we can understand the schemas
are clear it’s super good continuous I
want to clarify that my father does not worth
knows absolutely nothing about biochemistry
nor to biology so I tell myself on the
the bottom line is that it must be good and for
forgiveness on the form and on the bottom by
against I told myself he would have to
maybe I ask my sister who
is a young science teacher and
life of the earth and I send him
also the video is contrary to my
beautiful father does not remember me so
brown in 24 hours would want a wrong
I call him for him
then ask what do you got in
thought m meets the famous little phrase
which usually hurts you a lot
tell me you want me to be honest with
you there I answer it yes she said to me
good listening videos ben you video that
made more than 10 15 minutes
she is extremely slow she
extremely monotonous I repeat to you it is
not at all dynamic and it’s something
thing finally to say I rather
bored or even I dropped off so
frozen outright stop it hurts
and there she adds the following sentence
Saturday but look at the social network
important and videos called
youtube is full of videographers
who make videos of these skits
comics and dynamics
it’s alive inspire you all that for
to make them dream of students
and molecules and to bioshock
good there I’m told ok she’s suddenly
she hangs me up a bit grand slam
this iphone laptop and from there I
I thought, well, I asked myself
next is what is possible
finally of course to see themselves in video of
short that allow
and here I will resume my four
great principles you have here on the
left, that is to say videos that go
allow students to be
fully attentive to be fully
committed to having a consolidation of
knowledge and especially to have this
called feedback
immediate is there for that
but it was we will say my challenge
and I will briefly outline a
little bit how is it that I tried
to incorporate these principles into videos
from my basic video that I had
fact that it was not too priori
so in relation to the attention first
there is what is important is that
we are social organizations
I liked being human it gave me
motions and we need when
we communicate to see the person in
need to see the face to see the
eyes to see the mimicry of seeing the
gestures all that is what’s called
finally non communication
verbal and that’s very important when we
delivers a message so in the videos
it’s very important to finally have
still a second point person
and it is true that television
TV shows in very good
understood know these species of variation
of relatives’ plans we move away and then
then we see a plane on the right
left so our brain is in
Permanently recalculating
the image and we find ourselves like that
ap watching TV not know 2
o’clock in the morning yeah I look I know
not why but I’m watching and all that
in fact are principles we will say
neurophysiological related to very montage
fast that will make that we do not know
why but we look at why
not why not use that kind too
of denials from time to time for one goes
to say try to captivate a minimum
the student with things that at the base
do not dream
finally neuroscience and science
to show that there were different
types of two profiles including
student profiles that are a lot
more auditory who to hear from
students who are more visual who them
however, m
even text to see months or even
sentences and others also also in
the visual but who prefers to see
schemas so schemas when one is
on paper it’s not animated while the
video will allow why not to have
spaces of animation and with a
particular editing one can at once
do yes animation but at the same
time to make appear little by little
different stages of the journey and in
same time always with a montage on
add the person who is trying
to explain more and that it allows
to have the total coupling finally he
there is also a category of students
that I call the frustrated I have
is part
these are actually students who
maybe it’s your case but me it
has been in some courses when we
like to follow a path of a
teacher we say to be stage one
okay step I understand well but
while we are in the process of understanding
we are not writing
know this and next there are the
students she is writing
yes it’s good I do not understand everything but
I write just like that at home
may resume
and there you find a little bit between
the two of you telling me my this
what am I doing here it’s true that
the video can help in this case and
as long as you add under the
video a small link with a pdf with
the whole text that is given and
the set of diagrams completed we did not
no more these frustrated students so
for the tension a few keys here that
can help strengthen
videos to be more attentive compared
to commitment what is important
it’s for the student to know
Forgiveness is going a little bit fast
it is to know what is called his
why is that why
that he is watching this
video why is that at that time
he between those watching I do not know
me this or that video
they need to understand and
that there is sense that’s why it’s
true that when you’re in a class
traditional we can have when we have
a lot of little micro details
details we can have several times
minutes ten thousand sellers with
the teacher who will talk about reactions
biochemical or whatever the
matter of lots of little things very
picky and we finally forget
why there is that what was the
general we are in what situation
global is
and so the video can allow everything
time together two three
minutes to come back with a wide shot and
to tell the fact
I’m explaining that on
biochemistry but that’s because
physiologically the person comes from
eat where the person is at stake she
is doing a young and
so we explain from a global point of view
general something then
and then we will summarize on
mechanical small details and so that
allows each time to have meaning ab
yes I know why I learn that so
it helps to understand the video in
its set for consolidation
you understand that video can be
put stop we can go back
we can move forward we can do a lot of
things so that’s a benefit
undeniable for students for
that they can revise with the
repetition including review and review
if they need to have some little ones
passages that did not understand by
example
finally the immediate feedback
and for that it’s not the video to
properly speaking it is a
support that I add to the video and I
will you talk about it now a little
more in detail for that imagine a game
of cards
not complicated imagine now that
on each card you can register
a question on the front a response to
back then from a deck of cards
complete we can review the whole
all the questions of a given course
a video data with maybe 40 50
60 questions so the totality
we imagined that these cards
can scan them these cards are
fully digitized so accessible on
any media support by
example mobile phones tablets
computers
Now imagine that these cards
can have text written things
but also audio files say
that the question instead of the lyre you
can connect a headphone listen and to
see the question in audio with
the answer in audio also that on
this map we can have also
diagrams of the notch prints of things
to annotate questions associated with
quay finally last little thing related to
these cards
imagine now that we couple these
cards is a software that will you
allow them to be learned and
repeat
relative to a specific order related
to a priority ie that the
cards that you fully master the
software knew them did not want to fra –
repeated that the cards you control
less well at this moment there boom he goes
you put them back
imagine that’s good ben this software it
exists is called in crisis of a software
free of free rights which is mostly
used in language that is not known or
very little in science and that’s a
software that is actually couple is a
algorithm based on the oblivion curve
this curve of oblivion so hermann
and bing kids that’s the curve you
see in red here on your screen it’s
to say that with time if none of
two repetitions and well we forget
finally as we go
knowledge that is not the least
consulted it would finally be enough
to have from time to time way with
some frequency the possibility of
revise 2nd 3rd 4th revision for
eventually diminished this curve of
forgetfulness and instead increase the
curve the curves of
permanent knowledge
imagine if you had these tools
there the time to gain less stress
what you will achieve things
effectively so finally tomorrow
education is what compared to this
that I will not tell you couple videos
is a software that will replace the
traditional courses of type in
amphitheater for example a teacher who
happens who exposes his course does
in other words, it will eventually replace
all teachers because
finally if we wait for videos
it could replace that I want to
tell you already but you have to create them
video content you have to create these
videos have to create that it’s a whole thing
that there is around good already that’s a
first thing but most importantly
important is that it can
to allow time for
teachers for not having to repeat
this type of teaching many times and
allow to win for real
use it with students who are
really in need it’s a
particular thing that was done to
montpellier where teachers taught me
called to say and finally you have
made videos that aa base that I
have to do normally going on is this
that I can use them and instead
use this class time to do
more exercise have more
concrete applications finally
to be totally immersed that
students who really need it
so presential but effective not the
just-face
I transmit like that so this tool
where these tools there eventually replaced no
but yes yes yes
complementary yes it can be a
beautiful beautiful Advanced finally do
finally this kind of tool can be
useful elsewhere
I want to say yes why not so
we are talking about companies
companies have obligatorily
obligatorily in any case
regularly train their employees have
training days and when
they are days
trivialized with stakeholders who
come and sometimes it’s
topics that may be more or less
interesting so imagine now
that’s part of that information
are finally filmed with particular no
badly of information delivered from this
way that would allow them by
example to employees to employees of
to be able to consult anywhere
when all this when they want it and
according to the subjects who
interest so they can like that
also continues to form the company
can allow training for
the hour for their employees and I think
also to the commercial sector in
general imagine in some areas
commercial agents in quantities
quantities of products to know
with a lot of descriptions finally
an important description and that for
then be able to discuss with
people
it can be very complicated for
also a source of permanent stress
when they have to revise all this is
too much on all products
imagine some videos like that they
take back the big products with
specific recall questions that go
allow them to see with this
algorithm based on that you control
less well so we’ll revise them
it kills the master better so hop
do not show his cards there that it
can really make them win
a lot of time and especially to
allow to have a lot less
stress
Thank you
[Music]
[Applause]
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