3D printing lesson plan pdf

Purpose of lesson :

1) formation knowledge about 3D printing, its significance for society and man

2) development cognitive interests, creative thinking

3) definition benefits and harms of new technology and whether 3D printers should be available for general audience

Tasks:

Educational : promote the formation of knowledge about 3D printing, its significance for society and man;

Developmental: continue replenishment of the vocabulary and scientific vocabulary of students, to familiar words new meanings are added, new concepts are introduced. The culture of speech develops logical thinking through joint and independent work in the classroom.

Educational : teach argue your opinion, know and strive to comply with the rules of work in group, the ability to listen to a classmate and draw logically correct conclusions, following from the information received.

Planned results :

Subject:

to systematize the idea of ​​3D printing and its functions;

understand the role of 3D printing.

Personal:

educate the ability to listen to others, to express their point of view;

take part in the dialogue;

develop interest and respect for the subject;

broaden the horizons of students.

Metasubject :

draw conclusions;

develop attention, oral speech;

evaluate the correctness of the actions.

Teaching methods : problematic, active learning method.

Training forms works : frontal work; practical work; group work; individual work.

Duration lessons: 45 minutes.

Technical teaching aids : teacher's personal computer; projector; screen; tablets of students, handouts (cards).

Stroke classes:

1. Organizational part:

1. check readiness;

2. security necessary materials, tools, equipment.

- Guys, in what mood did you come to the lesson?

Show card.

Children Show a red card if you are in a good mood and a purple card if you are in a bad mood. mood.

In our The country has many different holidays. One of them is February 8 - the Day of Russian Science. (Slide)

Therefore today we have a "scientific" lesson.

Pick up Associations to the word science: (Slide)

Our life is not stands in place. People have more and more needs. Science opens the way to the future for us. It saves lives, makes it possible to know the world around and even the mysteries of the universe. Only thanks to the development of science, we now have a lot of high technology, medical discoveries, household and industrial devices that facilitate and improve our life.

Guess rebus. (Slide)

- What is Printer? How does he work?

- Many of you know about such an invention as 3D glasses.

- Lift arm, who watched movies or cartoons with 3D glasses?

- How are you Do you see the surrounding objects and heroes in such glasses?

- Right, we see a three-dimensional image.

- Did you hear Are you talking about 3D printers?

- Imagine yourself a situation that you urgently need to buy a chair or your chair is broken ruler.

- What are you will you do?

- But already the day is not far off when you can get a designer chair or a new a beautiful line even without leaving home and without a store delivery service.

Main, so that you have a 3D printer at home.

Any object you can print it yourself.

All this can seem like a fantasy.

But know this is already a reality and very soon everyone will have such printers, like a telephone, tablet or computer.

- Printer - This is a computer device designed to print information on paper.

- They are like real, voluminous. - answers children

- Let's go to a regular grocery store.

- Let's see goods on the Internet and place an order.

Formulation topics and objectives of the lesson

Guys, who has already guessed how What is the topic of our lesson?

- Compile and write down on a sheet of questions about what you would like to know about the topic of our lesson.

Finding answers to these questions and will be our lesson objectives.

At the end of the lesson, we will check were we able to get answers to these questions.

"3D printers in our lives”

1. What is a 3D printer and how does it work?

2. What material can the object be printed from?

3. Does 3D printing harm the environment?

4. Should 3D printers be available to everyone?

Opening new knowledge

View VIDEO "Interesting facts”

(Try to remember how more information is possible)

Conversation on viewed video:

- What do you like the most surprised?

- What interesting things did you learn?

- What is a 3D printer?

What material can print items?

- Where is 3D printing used?

- A 3D printer is a device that with which you can print three-dimensional (three-dimensional) objects.

- Of plastic, metal, biological substances, chocolate

- In medicine (prostheses, Internal organs, body parts for humans and animals)

- In industry (cars, parts for rockets, musical instruments, food for astronauts)

- In construction (residential buildings, offices, architectural structures)

PHYSICAL MINUTE

- And now you watch the video on tablets, which shows the process of growing objects on 3D printers.

- Tell me what the story was about.

- you yourself made sure that any items from a toy can be printed on a 3D printer to weapons.

Items like useful and very dangerous.

- Tell me Guys, can 3D printers be accessible to anyone?

- Why not?

- How are you Do you think 3D printing is a useful invention?

- Can they be disadvantages and even harm from using 3D printers?

Reply to the following task will help you to answer these questions:

In envelopes stripes lie, you read statements, discuss in groups and

- 1 row selects statements that talk about the benefits of 3D printing, and

- 2nd row - about HARM OF 3D printing.

extra set the strips aside.

CHECK.

- Look, we got about the same number of statements "for" and "against".

What is the conclusion can be done? - children's answers

Need sell printers with special permission so that people can buy them, able to use them wisely.

Children go out to the board, read the statement and attach it to the board.

- Invention useful, but you need to use it correctly.

Reflection

So, let's go back to the questions we wrote down at the beginning of the lesson.

- Did you receive answers to your questions?

- Who liked our "scientific" lesson?

- Who is interested in this topic?

- Would you like to learn more about 3D printing?

I wish you guys

New events,

New impressions,

Experience, discoveries,

Knowledge and skills.

Dear guys! New events for you, new impressions, experience, discoveries, knowledge and skills, friendship and fun, laughter and enthusiasm, unforgettable days in bright school walls.

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Today, School No. 619 of the Kalininsky District of St. Petersburg is the leader in education, an interactive platform where adults and children from different regions of Russia and other countries come to exchange experiences. One of the most valuable and significant events of recent times is the conclusion of a cooperation agreement with Yerevan School No. A. From Pushkin, from which a warm and strong friendship between the two schools began. For us, this is a page of a new history.
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