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Apprendre aux enfants à coder avec des robots | Thierry Klein | TEDxBelfort


at 12 years old I had the right to

to my first

at home because

during a bet it’s not that I was a

very good player but my dad was

a player even worse than me at 16

arrived the first computers

who knew how to play chess and his

computers was beating my dad at all

the shots and the less he was beating let’s say

Too often I was first

the age at which one begins to read

baudelaire edgar poe is precisely edgar

poe wrote a fascinating news about

the chess game called the player

of doctor chess it’s actually

of a kind of chess scam

a small machine that is presented

like an automaton knowing how to play

failures in which in reality is

hidden a year

the first mechanical computer was coming

to be invented and stations poses a

staggering question he says is it

it’s easier to basically have a

pack to design a machine that is

able to calculate speedily

thousands of operations ethical pace

a computer or to have a machine that

played chess and

immediately he concludes that it is

totally impossible to have a

machine who do I know in chess

because we have to take into account everything

the context the shot according to the player

adversary and that’s when we can

to design a machine that knows how to calculate

at full speed and eddie a machine

who could play chess is

totally impossible

and if it exists and it would be the most

extraordinary invention of humanity

the year after my philosophy teacher was

stirred a back on the computer that does not

did not think he was just a

tool and that is obviously outdated

by the human being on animals that

as said the maps were

machines programmed only by

their instinct and who therefore had no

intelligence or at least in

intelligence present a

nature difference with

human intelligence and I had

under the eyes my dog ​​who every

days without wanting to invalidate the

conclusions that maps and I had a

computer that knew how to play enough

good at chess to beat me this is

where I wanted to start

understand all this and where I learned

to program to know where was coming from

ultimately this intelligence or

was wrong skin and

incidentally my teacher of philosophy you

know that today computers beat

commonly even the world champion

In chess

even when programs are

developed by programmers who

are very average at chess games

himself therefore the question that arises

that’s where the intelligence if it is

in the machine and the revolution

digital is that when

the intelligence finally we are obliged

to admit that she is inside

of the machine

it happened in the 90s

since the really important things

which are more or less important which

have arrived first computers

have multiplied their speed of calculation

by a factor between 100000 1 million

is sacred what is called the

numerical revolution

and then on a more personal level I

founded a family

I had two children I had a new

dog and in 2005 I created my

business

speechi whose purpose is precisely

to use these new technologies

digital devices to improve the school and

what immediately marked me

when I started this business it’s

that finally school for 15 years

try to teach children how

use digital technologies

they are given tablets of

computers interactive whiteboards that

do I know yet but she does not

do not learn how these machines are

programmed designed developed thinking

basically the school focused on

uses rather than focusing

on the principles ie the

programming that is at the heart of these

machines doing this she undoubtedly makes

completely wrong road

because what’s important to them

children for the mastery of the world who

surrounds them is to understand the

principles still knows exactly how

if to learn the operation

a car was passed to people

only their driving license

it would not help us understand how

the cars run at the works

the school is facing a difficult task

because it’s already difficult for

she right now learning to read

write count

but eventually she should learn

to read write count is programmed

what is one more goal the

kids today have to learn

the algorithms he has to learn

how to design them how to code them

how to program them and so that’s it

the stakes the stakes of the school today

in the united states

we all know that 90 % of students

sciences to follow follow a training

very advanced in programming

more advanced level computer under

some aspects that the problems

of computers that are given to

students from our schools

engineers and aim them at all

to become computer scientists are

science students po the goal it’s

really improve their account the

understanding of today’s world

in each era there was his matter

in the Middle Ages you have the Latin that has

allowed he who gives access to the

religion to the right to medicine the

culture at the time of the revolution

industrial

that is when the forces of the

machines replaced the human arms

and animal force at the time of the

industrial Revolution

you had the boom of science to

school mathematics science

physical

all these sciences that ultimately serves

to improve the techniques of

production of the machines itself to

to advance them

today at the time of the

digital revolution ie at the

moment when artificial brains are

replacing brains

humans and ben computer

aso center it’s not about creating

a generation of computer scientists not

more than it was to create a

generation of Latinists or a

generation of mathematicians yet

once it’s all about giving

to students how to master the

world around them then there are other

thing happened

simultaneously during these fifteen or

last twenty years

is that computing has become a

basic science what they

were not previously fundamental

that means she has infused in

all the sciences and that she is

essential to mastering the

most of the sciences of the cases the

more well known are medicine and

biology but it’s also true that

physics in chemistry

if I take for example nobel prize 2013

of chemistry it was given not

for a fundamental discovery in

chemistry but he rewarded a

algorithm a program designed in the

the 70’s which finally allows a

iron chemist on his computer

the equivalent of what they were doing

before in his kibbutz and simulate

a chemical reaction from a to z of

extremely accurate way

in the 70s this program was

totally useless because it was necessary

weeks sometimes months or

years to simulate reactions

very simple but with the explosion of the

power of machines

chemists use it today

to simulate hundreds of thousands

of reactions faith and therefore the best

chemist today it’s more the one

who is watching his test tube change from

color is the one who conceives the

best algorithm to simulate

tens of thousands of reactions

interesting and probably also the

best algorithm to select

among all these simulations

what are the reactions when we

really successful what are those

who had a good performance

which ones have been

atypical and we can see how the

heavy algorithm finally changes

even the most science

fundamental then what are the

consequences of all this for our

kids for school finally first

our children like us are surrounded

of programmed objects and it’s something

something that will continue to increase

but in the face of these objects they are in

a position of passive consumers

not to say sometimes prey a

child going on google and seen by

google as an advertising resource

google seeks to serve him the best

advertising banners possible and that’s

very effective since you know we

knows that a child spends less than one

minute on google before clicking

an advertisement on facebook if I take

the example of facebook is exactly

the same thing

the child is finally seen as a

keyboard alive it enters data

that will allow facebook to

target perfectly

so on facebook that all his

community of friends so ultimately

the child is an interface prisoner

user who were designed by

other programmers he is he is

a little slave and the choice of school

for children the challenge is it is

that our children will be programmed or

will they be programmed

what did we do to our

side two months ago we created the

first computer course intended for

colleges that helps to learn

computer science with robots this curriculum

begin to be broadcast in

national education since since

some months

computing in the sense of

programming is on the agenda of the

college and we will also create in

next three years 500 schools on

the whole of France

so what are we taught in these

schools I would say there are two key words

it’s fun and practical fun because

that children are delighted to play

finally with his robots the

build them move

the robots are equipped with sensors that

allows them to take into account their

environment and so children

love it concretely because we

was trying to pull all our examples from

the environment of the children of the life of

everyday

children make cars

smart cars his driver

algorithms that prevent

vehicles to enter one in the

other

vacuum cleaners that go everywhere

robots that arranges who know how to take

the objects to put them away we also have a lot

examples that came out of

the observation of nature

we have a whole curriculum on the march

like for example this little dog

and so finally lying down go them

children program in the set of

their curriculum

about fifty robots that their

report something this is the

understanding of connected objects

programmed that are in their

environment

the purpose of these courses is not a goal

professional

the purpose of these is exactly like

when you register your child a

piano Lesson

the goal is not that they become a

professional musician but develop

certain artistic qualities

reading ears but

that’s exactly the same thing

seek above all to make him

develop three great qualities that

are necessary to understand

IT or that allows to acquire

understanding of computing

the first thing is the ability to

solve children’s problems

are in front of brick cards

sensors motors

and they have to solve a problem

by themselves think for themselves

to arrive at the result

the second thing is thought

criticize everything they did

the computer know it from elsewhere

even those who have gone from computer

know it

a program never works from the first

blow a program

the child is faced with an object

who should walk but who does not

does not work and so he has to criticize

his reasoning

it is very useful and besides

it’s even more useful than the school

French learns very little to do

that and the third thing is the

creative thinking

because even for a very problem

simple in computer there are 500 way

to solve it and so we see very

very quickly how children

develop their own style their

own ability to solve

problems it’s different between all

between all the kids that cape yesterday the

children

finally it is the capacity of the world

intuitive understanding of objects

connected around them a knowledge too

very quickly that their parents do not

do not know because as soon as

first courses kids are able

to understand things about robots

which will remain very very obscure for

for parents

and so that’s good he’s really it’s a

knowledgeable guy it’s a gain

cultural I insist on the word cultural

because we usually justify

teaching computer science under

the professional angle then that’s right

that today a good computer scientist in

every country in the world is protected

against the against unemployment is only

we are talking about courses that are aimed at

to kids who are college or

high schools and the spirit of the school

French School of Just Jules

ferry is not to consider that the

children are human tools we

prepares the best possible for

the company sees the environment

in which they go

work a decade more

late the goal of the school is to create

independent free citizens

able to understand the world capable

if possible if possible to have a

impact so that to advance

the whole of society and for peace

rhdp to perpetuate the reality of the

of democracy that’s why we have

called our algae schools will have algo

for algorithms and agoras in

tribute to the school of Athens at the

transmission of classical knowledge and

democracy must be passed

computing in the heart of the city

France is much behind in this

field

a quarter of the planet is connected to the

web and only those who know program

and can act

thank you

”

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