Computer technology expands our capabilities. It allows you to learn more, go where you have never been, see something you have never seen. But, it can ruin your health. It would seem that there could be something dangerous in the screen and the box called the system unit. In fact, many health problems arise precisely because of the constant “friendship” of a person with a computer. This has already been proven by many studies, and many people in practice are faced with diseases that are directly related to working on a computer.

Factors that affect the body in connection with working on a computer are as follows:

• Electromagnetic radiation. The user receives it from the monitor and from the system unit.;
• Psychological impact. The Internet and computer games are potential sources of negative effects on the human brain;
• Incorrect body position. Working on a computer forces a person to remain in one position for a long time, which can be harmful to health.

Heartache

As a result of a survey of people working under conditions of constant exposure to electromagnetic radiation from a computer, it was proven that they are the most sensitive to this influencenervous and cardiovascular systems. In addition, changes in hematopoiesis, disorders of the endocrine system, metabolism and diseases of the organs of vision are described. The immune system of a person who often sits at a computer reduces the release of special enzymes into the blood that perform a protective function, which causes a weakening of the immune system. The endocrine system, on the contrary, begins to release more adrenaline into the blood and, as a result, increases the load on the heart. Blood thickening occurs, resulting in cells not receiving enough oxygen. A person exposed to electromagnetic radiation for a long time has a decrease in mental ability and concentration.

Make special

exercises for eyes!

1. Intense squeezing and unclenching of the eyes at a rapid pace and frequent blinking of the eyes.

2. Eye movement diagonally: squint your eyes to the lower left corner, then straight

3. Bringing the eyes to the nose. To do this, place your finger on the bridge of your nose and look at it - your eyes will easily “connect”.

4. Horizontal eye movements: right - left.

5. Movement of the eyeballs vertically up and down.

6. Circular eye movements: clockwise and in the opposite direction. look up. Likewise in the opposite direction.

Prevention

NERVOUS DISORDERS

Working at a computer for a long time is associated with constant irritation due to various situations. Thus, you get mental imbalance.

1. Try to make sure that the computer gives as few glitches as possible during operation and irritates you less.

2. On the Internet: do not wait for a long time for a page to load, look at another one at this time, try to use high-quality access.

3. Take breaks from work or play as often as possible and spend more time outside if possible. What you must achieve is that working at the computer is comfortable for you and does not cause irritation.

Municipal educational institution

"Secondary School No. 6"

urban district city of Frolovo

SECURITY MEASURES

WHEN WORKING

AT COMPUTER

Compiled by:

students of 1st "B" grade

Varvara Zhuravel,

Yaroslav Knyazkov, Tatyana Ilyina, Alexey Obyedkov

Supervisor:

S.A. Bernikova

2015 -2016 academic year

1 . Don't forget about proper organization of your workplace.

2 . Don't forget about proper lighting - don't work in a darkened room or in the dark with a desk lamp on.

3 . Keep your hands in a natural, straight position to make typing more comfortable.

4 . Don't slouch. Don't bend your spine backwards at the bottom. Don't sit cross-legged. Don't cross your feet.

5 . Find a head position in which your neck gets the least tired.

6 . Regular deep breathing and relaxation help you maintain mental alertness, well-being, and clarity of thinking.

7 . Carry out wet cleaning and ventilation in the room with the computer

Do special exercises for your joints and spine!

Shoulder rotation

Back twist

Shrug

Blade information

Side bends

Spine arching

Forward bends

Hand exercises.

To prevent pain in the hands, especially in the right hand, caused by long work at the computer, you should take care of the good arrangement of your workplace, interrupt work as often as possible and perform a small set of exercises for the hands. The more often you stop to do the exercises, the more benefits they will bring.

1. Shake your hands.

2. Clench your fingers into fists (10 times)

3. Rotate your fists around your axis.

4. Pressing with one hand on the fingers of the other hand from the side of the palm, as if turning the palm and wrist outward.

Correct hand position.

When working with the keyboard, the bend angle of the elbow should be straight (90 degrees)

When working with a mouse, the hand should be straight and lie on the table as far from the edge as possible.

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Prepared by:

teacher speech therapist

Is a computer harmful to a child?

The answer to this question is obvious: a computer is harmful to a child. But since life has developed in such a way that you and I no longer know how to do without a computer, let’s discuss the possibilities of reducing the harm caused to a child by a computer, and try to teach our children, in addition to the harm, to derive benefit from a friendly machine.

Most often, users' backs and their arms (hands) are affected.

By the fifth grade, 60–70% of schoolchildren have scoliosis.

Proper posture will help when working at the computer..

Let’s say we saved the child’s eyes, hands, and feet. But the psyche also remains.

How to make sure that a child does not go headlong into cyberspace and exchange his parents for virtual monsters?

Seven steps to salvation from computer addiction.

Find your way around what interests your child.

Spend as much time together as possible.

At first, sit at the computer together, then the machine will not become a great authority for him.

Talk to your child more.

Instill in your child a “computer taste.”

Don't buy violent games.

Don’t forget that children still enjoy drawing, coloring, playing with friends, sculpting, and playing sports.

Psychologists, whom parents of computer maniacs turn to, often advise buying a dog for their child - it helps, like nothing else, to snatch the child out of the computer world.

The rapid development of new information technologies has a multifaceted impact on the cultural level of a person. Therefore, PC knowledge is very important in modern life, since computer literacy has become part of the general human culture.

Computer friend!

§ The main assistant in study, work and leisure.

§ Facilitates the search and receipt of necessary and timely information.

§ Helps in communication between people.

Computer at school.

The appearance of PCs in educational institutions makes it possible to form in children a thinking style that is adequate to the requirements of the modern information society.

It helps to direct children’s interest in learning a computer in the right direction, to make it a tool for the child’s knowledge and creativity.

New training standards involve improving educational programs, as well as the use of new information teaching tools (ICT tools). These funds are necessary for the development of cognitive activity, and in modern conditions they also play an important role in preparing students to continue their education in a vocational school.

Computer-child-parent.

Working together will help not only bring children and parents together, but also become a new family tradition. It will give you the opportunity to feel like one, which is very important when raising a child. It will help you get to know each other better, since co-creation and cooperation are the ideal style of relationships in a family, which will help raise a self-sufficient, spiritually rich, creative person.

CONCLUSION.

We must not forget that everything is good in moderation. Good, wonderful games that are so useful for people can also become harmful to them. Staying in front of a computer for too long can lead to deterioration of vision, as well as psychological dependence on the virtual world. But those who do not neglect the rule of the golden mean in everything will never experience such problems. And the computer will only be a friend for them.

Real cons:

Desire to communicate more with

virtual or

strangers than

with those living nearby.

Uncontrolled work -

impairs vision.

Man leads

sedentary lifestyle.

Negative

affects

on the human nervous system.

A large percentage of information

carries unethical

or immoral content.

spoiling computers.

There are games that promote

violence. Absorbing games

into himself as a playing person.

ALL IN YOUR HANDS!

Take care of your children's health today!

Take care of our language, our beautiful Russian language - this is a treasure, this is an asset passed on to us by our predecessors! Handle this powerful tool with respect.

I. Turgenev

Let's automate the sound L.

Print and play!

A game

"Tell me little word"

Goals: develop auditory attention, sense of rhyme.

Progress of the game. We read the poem, the children listen carefully and finish the last word.

Once in the deep dark mud

The fishermen caught fish

And I found them online

Evil green...(crocodile).

The shell is as strong as granite,

He will protect his enemies

And underneath there is no fear

Slow... (turtle).

Do you hear the mighty stomping?

Do you see the long trunk?

This is not a magical dream!

This is an African... (elephant).

Game “Whose, whose, whose?”

Goals: to form a grammatical structure of speech (formation of possessive adjectives from

nouns).

Progress of the game. Invite children to look at pictures depicting animals of the north and hot countries and asks

name the signs of animals.

For example:

The bear has ears (whose? which?) are bearish, and a tail (whose? which?) is bearish.

The seal has the head (whose? what?) ... The successful paws (whose? what?) ... The walrus tusk (whose? what?) ... The deer has antlers

(whose? which?) ... The penguin has a beak (whose? which?) ...

"Mersibo"

This is a whole site dedicated to educational games for children from 2 to 10 years old. Each game is thought out to the smallest detail and will allow you to directly develop all the child’s mental processes, speech, reading skills, motor skills, and creative abilities.

The site has easy navigation and a flexible system of discounts for subscriptions, and all games can be purchased on disk and used at any convenient time, even in the absence of the Internet.

Games for children

Mersibo specialists