Инфоурок Информатика КонспектыПлан-конспект урока "Техника безопасности и организация рабочего места в кабинетах информатики" с кроссвордом

План-конспект урока "Техника безопасности и организация рабочего места в кабинетах информатики" с кроссвордом

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Класс 7

Урок 1

Дата:

Учитель: Титова Е.В.

ТЕМА УРОКА: Техника безопасности и организация рабочего места.

 

Тип урока:

Комбинированный

Методы и приемы:

Беседа, демонстрация с помощью мультимедийной доски, работа на ЭВМ.

Компьютерная поддержка:

Видеоурок по ТБ, презентация по ТБ.

Цели урока: Подготовка к контрольной работе по информатике

Образовательная

Повторить правила по ТБ в кабинетах ВТ, правила оказания первой помощи в случае поражения электротоком, ответить на вопросы теста.

Развивающая

Расширение кругозора.

Воспитательная

Воспитание культуры поведения в компьютерном классе во время урока и в нестандартных ситуациях.

 

План урока:

1

Оргмомент

2

Актуализация темы

3

Просмотр видеоролика

4

Практическая работа

5

Итоги урока

 

Содержание урока:

1

Оргмомент:  приветствие, обзор курса. 

2

Актуализация темы:

Кабинет вычислительной техники является кабинетом повышенной опасности.  Сегодня мы повторим правила по ТБ, для этого поработаем в группах и решим кроссворд.

3

Теория: просмотр видеоролика Дмитрия Тарасова или презентации

 

 

4

Практическая работа: Выполнение электронных тестовых заданий по ТБ (Magenta/уроки/Техника безопасности/ИНСТРУКТАЖ ПО ТБ)

                         

Тест «Техника безопасности в кабинете информатики»                                                                             

                                                                                                       

1)     Какое воздействие на человека оказывают компьютеры?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)     Вызывают усталость и снижение работоспособности.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)     Плохо влияет на зрение.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)     Человек получает определенную дозу излучения.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)     Вызывает расстройство желудка.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

 

     На каком расстоянии от монитора должен работать ученик за компьютером?                                                                                                                                                                                           

a)      15-20 см                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)      50-70 см                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)      Меньше 40 см                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)     90-110 см                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

3)    Можно ли класть тетради, книги, диски на монитор и клавиатуру?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)    Можно.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)    Можно только на клавиатуру.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)    Можно только на монитор.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)    Нельзя.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

4)   При каких условиях можно работать за компьютером?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)    При плохом самочувствии.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)    При хорошем освещении и нормальном самочувствии.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)    При недостаточном освещении и нормальном самочувствии.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)    При хорошем освещении и плохом самочувствии.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

5)   При появлении запаха гари нужно…                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)   Бежать за водой, чтобы предотвратить дальнейшее возгорание.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)   Прекратить работу, сообщить преподавателю                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)   Не обращать внимания                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)   Быстро убежать из кабинета                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

6)   Каким огнетушителем нужно пользоваться при загорании аппаратуры?                                                                                                                                                                                                                                                                                                                                                                                                                                                      

a)   Воздушно-пенный огнетушитель                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)   Пенный огнетушитель                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)   Углекислотный огнетушитель                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)   Порошковый огнетушитель                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

7)   Что нужно сделать, войдя в кабинет информатики?                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)   Сразу сесть работать.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)   Спокойно занять свое рабочее место ничего, не трогая на столе.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)   Суетиться, бегать по кабинету.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)   Занять лекционный стол и приготовиться к уроку                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

  8)   Что обязан сделать ученик, если в кабинете вычислительной техники возникла чрезвычайная ситуация?

a)   Делать то же, что все делают.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)   Спокойно ожидать указания преподавателя.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)   Медленно покинуть кабинет.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)   Сообщить учителю о ситуации.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

  9)   Если ученик неоднократно нарушает инструкцию по технике безопасности, то…

a)   Не допускается до занятий.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)   Должен пройти снова инструктаж.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)   Получает двойку.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)   Восстанавливает ущерб, который он причинил.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

10)  Нельзя:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)   Трогать устройства сигнализации.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)   Медленно передвигаться по кабинету.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)   Самостоятельно устранять неисправность работы клавиатуры.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)   Брать сумки, портфели за рабочее место у компьютера.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

11)  При входе посетителей учащиеся должны…                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)    Сидеть на месте.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)    Подняться и поприветствовать гостя.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)    Крикнуть «Здравствуйте».                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)    Спокойно поздороваться с гостем.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

12)  Ученик не имеет права в кабинете информатики…                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)     Самостоятельно включать и выключать компьютер, монитор.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)     Пользоваться преподавательским компьютером.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)     Пользоваться интерактивной указкой при ответах у доски.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)     Начинать работу по указанию учителя.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

13)  Во время работы ученик должен…                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)    Обращаться бережно с техникой.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)    Бить сильно по клавишам клавиатуры.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)    Сообщать учителю о неисправностях техники.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)    Периодически разбирать системный блок.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                                                                                                       

14) Ученик не имеет права…                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

a)    Отключать и подключать провода питания.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)    Касаться пальцами экрана монитора.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)    Работать чистыми руками.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)    Работать влажными руками.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

                         

15)   Физические упражнения при работе за компьютером рекомендуется делать через каждые…

a)   25 минут                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

b)   45 минут                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

c)   1 час                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 

d)   Можно не делать

5

Итоги урока: По окончании просмотра ролика учащиеся расписываются в журнале по ТБ.

 

 

Приложение к уроку: раздаточный материал для работы в группах.

 

 

 

ТЕХНИКА БЕЗОПАСНОСТИ В КАБИНЕТЕ ИНФОРМАТИКИ

1)      Входить в кабинет информатики со звонком, так как на перемене кабинет должен проветриться.

2)      В кабинете информатики установлена дорогостоящая, требующая аккуратного обращения техника.  Бережно обращайтесь с ней, входите в класс спокойно, не торопясь, не толкаясь, не задевая столы.

3)      Неправильное обращение с аппаратурой, кабелями и мониторами может привести к тяжелым поражениям электрическим током, вызвать загорание аппаратуры. Поэтому строго запрещается:

-   Трогать разъемы соединительных кабелей;

-   Прикасаться к питающим проводам и устройствам заземления;

-   Прикасаться     к     экрану     и     тыльной     стороне монитора;

-   Включать и отключать аппаратуру без указания преподавателя;

-   Класть диск, книги, тетради на монитор и клавиатуру;

-   Работать во влажной одежде и влажными руками.

4)      При появлении запаха гари или постороннего звука немедленно прекратите работу и сообщите об этом преподавателю.

5)      Перед началом работы убедитесь в отсутствии видимых повреждений рабочего места.

6)      Во время работы соблюдайте расстояние 60-70 см от экрана дисплея,  соблюдайте правильную посадку ;

7)      Нельзя работать при недостаточном освещении и при плохом самочувствии.

8)      Все действия в кабинете должны выполняться только с разрешения преподавателя!

9)      В отсутствии аварийных ситуаций, выходить из класса по разрешению учителя.

-------------------------------------------------------------------------------------------------------------------------

 

ТЕХНИКА БЕЗОПАСНОСТИ В КАБИНЕТЕ ИНФОРМАТИКИ

1)      Входить в кабинет информатики со звонком, так как на перемене кабинет должен проветриться.

2)      В кабинете информатики установлена дорогостоящая, требующая аккуратного обращения техника.  Бережно обращайтесь с ней, входите в класс спокойно, не торопясь, не толкаясь, не задевая столы.

3)      Неправильное обращение с аппаратурой, кабелями и мониторами может привести к тяжелым поражениям электрическим током, вызвать загорание аппаратуры. Поэтому строго запрещается:

-   Трогать разъемы соединительных кабелей;

-   Прикасаться к питающим проводам и устройствам заземления;

-   Прикасаться     к     экрану     и     тыльной     стороне монитора;

-   Включать и отключать аппаратуру без указания преподавателя;

-   Класть диск, книги, тетради на монитор и клавиатуру;

-   Работать во влажной одежде и влажными руками.

4)      При появлении запаха гари или постороннего звука немедленно прекратите работу и сообщите об этом преподавателю.

5)      Перед началом работы убедитесь в отсутствии видимых повреждений рабочего места.

6)      Во время работы соблюдайте расстояние 60-70 см от экрана дисплея,  соблюдайте правильную посадку ;

7)      Нельзя работать при недостаточном освещении и при плохом самочувствии.

8)      Все действия в кабинете должны выполняться только с разрешения преподавателя!

9)      В отсутствии аварийных ситуаций, выходить из класса по разрешению учителя.

 

 

ПОМНИТЕ: УЧАЩИЕСЯ ОБЯЗАНЫ:

·         соблюдать дисциплину и порядок, правила техники безопасности и чистоту;

·         занимать рабочие места согласно указаниям преподавателя и не менять их самовольно;

·         заниматься только тем видом деятельности, которую определил преподаватель;

·         немедленно сообщать преподавателю о любых замеченных неисправностях оборудования или неверной работе программного обеспечения;

·         немедленно сообщать преподавателю о любом случае травматизма в кабинете, особенно от электрического тока.

 

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