Because teaching physics in the live broadcast room was "urged" by many netizens,
This retired teacher from Jining, Shandong Province
On the hot search list.
In the video,
He is on the blackboard on the balcony.
Stroke,
Write all kinds of knowledge points of electric physics neatly.
At the other end of the phone screen,
There are hundreds of thousands every night.
Electrical enthusiasts and practitioners,
Take part in this physics class from Jining, Shandong.
Only one month after the broadcast,
Wang Guangjie's students are all over the country.
At the same time, the number of online people can reach tens of thousands.
Over 400,000 people watched the live broadcast.
This old teacher who has retired for more than 20 years,
In another way, I embarked on a new platform.
He said,
Seeing so many people who love electricity learning knowledge,
It's really interesting.
But netizens said,
When Mr. Wang was talking about the knowledge he had talked about all his life,
There is still light in his eyes,
This is a kind of hidden love.
After 26 years of retirement, Mr. Wang resumed classes.
"Netizen Wang Guangjie"
This is Mr. Wang, 8 1 year old.
1996,
After teaching for 30 years,
Wang Guangjie retired from Jining No.3 Middle School.
"When I was studying at Shijiazhuang Railway Institute, I studied related majors. I like this. After graduation, I returned to my hometown in Jining. I have taught electricians and electric physics. "
After retirement,
Wang Guangjie was hired back to the campus to continue to exert the waste heat.
By 20 16,
The 75-year-old teacher Wang put down the pointer again.
I thought I was completely idle,
But his love for education and electricity.
But it hasn't disappeared.
For him,
Back on the podium, all that is missing is an opportunity.
Until the COVID-19 virus broke out in 2020,
Wang Guangjie came into contact with the new thing of short video.
At that time,
Wang Guangjie's wife and friends.
Most of them are related to entertainment, food and the theme of agriculture, countryside and farmers.
Two famous anchors in Shandong-
Sister Onion and Sister Straw
"Later they said, why don't you try giving lectures online?"
Passion in the chest, just a little.
At that time, Mr. Wang was nearly eighty years old.
Open a place on your balcony,
Hang up the blackboard again,
Bought chalk,
I dug up the electrical books in the bookcase.
Most importantly,
He reactivated his knowledge and state of the year.
From ohm's law to current and resistance.
Wang Guangjie looked at the mobile phone screen.
Tell and draw knowledge points,
at present
The related video exceeds 1000.
In May this year,
My friend mentioned it again.
"Look at your mental state. Why not have a live class every night? "
For this proposal,
Mr. and Mrs. Wang Guangjie feel very good.
Every night at 7: 30,
Miss Wang, come back quickly.
I used to be a student, but now I'm called "family"
At the beginning of the live broadcast,
Wang Guangjie is not so confident about his "new career".
Although I am used to having classes in the classroom,
But on the network platform,
Will there really be so many students coming to join in the fun?
But to Wang Guangjie's surprise,
Three days before the live broadcast,
The audience in his studio reached thousands.
A week later,
Instant traffic between live broadcast rooms,
Even as many as 10000 people,
Over 400,000 people watched the live broadcast.
"I have taught for decades and sent thousands of students."
Wang Guangjie said.
There are still many people who believe this,
Wang Guangjie is over eighty years old.
The development of science and technology is changing with each passing day.
You old guy, can you keep up with the times?
But Wang Guangjie believes that,
Classical theory will never go out of date.
"For example, the principles of generators, motors and transformers, as well as resistance, current and ohm's law. This is the foundation of our electrician, and now the developed electric vehicle technology is inseparable from these foundations. "
Wang Guangjie said,
I've taught myself for decades,
80% or 90% of the content does not need to be prepared.
Within reach.
"For example, ordinary wiring, electromechanical control, I will come casually."
But there is still about 10%.
Wang Guangjie still needs to learn at any time.
Especially in the face of the arduous task of 73,336,030 classes a day,
Wang Guangjie, through surfing the Internet and reading,
Constantly urge yourself to make progress.
He called it "teaching and learning".
What brought strength to Wang Guangjie,
It's the eager student in the studio.
As in previous courses,
When Wang Guangjie broadcast live,
Often stop to interact with students and ask questions.
The difference is that,
In the past, people raised their hands and answered,
Now it's typing.
At this time, Wang Guangjie will also gather together in front of the screen.
See if everyone's answers are correct.
If it's right,
He will smile and encourage and say, "You have a good grasp." .
As my biggest fan and diligent student,
My wife will also study with her mobile phone every day.
There are still some Wang Guangjie who didn't notice.
But a valuable barrage. Write it down,
Give him feedback after class.
Every day, Wang Guangjie receives many private letters.
In the past,
His students come from all districts and counties in Jining area.
Today, students come from all over the country.
"In the past, many students didn't like electricity. I said above that he was in pain. But now, those who come to my live room and stay in class really love electricity. "
Just,
At that time, everyone called him Mr Wang.
Now, many people call him grandpa.
His students now call themselves fans and family.
Wang Guangjie is very happy about this.
It doesn't matter what you call yourself,
As long as you see your knowledge absorbed by others,
Wang Guangjie will feel very comfortable.
He said it was better than knowledge rotting in the stomach.
If you love electricity, it's simple.
Master Fan is an electrician in Jinan.
Starting from 202 1,
In recent years, he has always wanted to take the electrician certificate.
But because I didn't go to school much when I was young,
Basic theoretical knowledge is relatively lacking.
In Wang Guangjie's mind,
As long as students love electricians, electricity is very simple.
If you don't love, it will be very difficult.
He also knows that among his students
Many of them are like Master Fan.
Weak foundation,
So he also prefers to use plain language.
To explain some principles.
"It is difficult for many people to understand current and resistance, so I said that when people go forward and encounter narrow places, people will be crowded together and get hotter and hotter. So is electricity. Look at the old filament. When the current goes forward, the place with high resistance will naturally heat up. "
In fact, when I was young,
Wang Guangjie's class is easily understood by many people.
Even once,
There was a 60-year-old man who sent his grandson to class.
Attracted by Wang Guangjie's class,
Just listened for over an hour.
Wang Guangjie believes that,
As a teacher,
No matter what kind of classroom,
Not only knowledge but also love is passed on to students.
When Wang Guangjie was in the live class,
I often like to tell stories about several scientists in the field of electric physics.
From Volt to Oster to Ampere and Faraday.
Wang Guangjie told the students,
These scientists,
They all come from poor families and drop out of school to work hard.
"I said, these twelve words, the first eight words nothing to be afraid of.
But the last four words are really the richest things in the world. "
Some students said,
If I had met Mr. Wang, I would have learned electricity well now.
But in this respect, Wang Guangjie is very modest.
"I didn't learn electricity well because I met you.
Because they want to learn electricity well, they love it now.
Of course, in addition to electrical knowledge,
For example, self-study erhu,
Like riding your own electric car
Go to the streets and fields of Jining.
Wang Guangjie got on the electric car,
Video is nothing more than two contents.
One is the "three big pieces" of popular science electric vehicles.
Basic principles (battery, motor, electronic control),
The other is to show the urban development and rural scenery of Jining.
Speaking of Jining City, Shandong Province,
Wang Guangjie's words are full of pride.
"Teacher wang's eyes have light. He not only loves education and electricity,
He loves his hometown and life. "
Some students commented on him like this.
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