Safety precautions and organization of the workplace in the computer science room (1-11 cells)

Lesson #1

Lesson topic: Safety precautions and organization of the workplace in the computer science room

Class: 1-11

Equipment: handout, PC, presentation for the lesson

Class type: introduction on TB.

Form of organization of training activities: new topic

Abstract: This lesson is intended for students in grades 1-11 of secondary schools, for an introductory lesson on Safety precautions and organization of the workplace in the computer science classroom. The lesson was developed on the basis of the State Educational Standard of the Republic of Kazakhstan.

Lesson objective:
- educational: Introduce students to the rules of behavior in the VT office.
- educational: Educates students with skills and abilities.
- developmental: develop correct behavior in the VT cabinet. (slide 2)

Lesson plan:
1. Organizational moment /3 min/
2 Explanation of the new topic /25 min/
3, New material anchorage /10 min/
4, Homework /2 min/
5 Summing up /5 min/

Lesson progress:

1.Organizational moment
Greetings, students' mark Summary of practical work, its objectives, progress.

2 Explanation of the new topic
Guidance on the delivery of training and instruction to pupils on occupational safety

1. To educate students to be conscious and learn the right and safe methods and practices, teachers are required to instruct and train students to comply with occupational safety and health requirements.
2. OSH instruction and training is provided to all students in an introductory classroom session and then before practical PC work.
3. In the introductory briefing, the teacher must familiarize students with the rules of occupational safety and health; with dangerous moments that can be encountered during work and with appropriate precautions.
4. Introductory instructions are given by the head of the office (teacher) in the form of a lecture or conversation.
5. Pre-work instruction on a PC (primary at the workplace) complements the introductory instruction and aims to familiarize students with the requirements for the correct organization and maintenance of the workplace, safe working methods and rules for using protective equipment, possible dangerous moments when performing a specific job, with the responsibilities of the worker in his workplace, as well as dangerous situations and rules of behavior when they arise.
6. All information on student instruction is registered in the classroom journal.

1.Basic position

Before using computer technology in the educational process, all students must undergo safety training, familiarize themselves with the rules of behavior in emergency situations, first aid techniques for electric shock and exercises to relieve visual stress and fatigue. After the briefing, students must receive a safety knowledge test, which is registered in a log of the appropriate form.
Occupational health requirements for computer lab classes that students should know include safety regulations, computer room guidelines, first aid techniques for electrocution, exercises but relieving visual stress and general fatigue.

2 Safety regulations
Safety regulations can be divided into the following points:

1. General.
2. Before starting work on a PC.
3. During work.
4. In emergency situations.
5. At the end of the work.

General safety requirements

1. It is prohibited to touch wires, forks, sockets, plugs, or move equipment without the teacher’s permission.
2. You cannot enter or leave the classroom without the teacher's permission.
3. You cannot walk around the classroom without the teacher’s permission.
4. You cannot work on a PC with wet hands or wet clothes.
5. It is prohibited to work on PCs that have a violation of the integrity of the case or wires.
6. It is forbidden to put briefcases, bags, books on the table next to the PC. Only pens and notebooks should be on the table.
7. You can't put anything on the keyboard.
8. In the computer class it is prohibited to run, play, distract comrades, or do outside work. (slide 4)

Safety requirements before starting work on a PC

1. When the power is turned off, inspect the PC and make sure that there is no violation of the insulation and integrity of the PC and wire case.
2. Pay attention to whether the wires hang so that they can be touched during operation.
3. Make a note in the Workplace Usage Log (see Appendix 1). (Slide 5)

Safety requirements while working on PC

1. During computer operation, it is necessary to maintain the optimal eye distance from the screen (60-70 cm). The permissible distance is -50 cm.
2. Students should not stand up when visitors enter.
3. In case of visual stress or fatigue, you can perform several exercises without standing to relieve stress or fatigue. (slide 7)
4. Students should know first aid techniques for electrical trauma, fire extinguisher techniques, and fire suppression techniques. (slide 6)

Safety requirements in emergency cases

1. If PC defects are detected during operation, burning or unusual sounds appear, you must immediately stop working on the PC, turn off the equipment and inform the teacher.
2. If necessary, assistance should be provided in extinguishing the fire.
3. If necessary, be able to provide first aid to victims of electric current.
4. Need to know not to put out a fire in a computer lab with water, sand or a foam fire extinguisher can be used.
5. It is necessary to know that if the victim is under the influence of electric current, then he should not be touched with his bare hands. You can free the victim using materials that are not conductors of electric current. (Slide 9)

Security requirements at the end of PC operation

1. At the teacher's direction, turn off the equipment.
2. Clean up the workplace.
3. Make a note in the Workplace Use Log (Appendix 1). (Slide 10)

Student Teacher Wins Warm-Up: "Who's Faster to Answer Questions" (Slide 11)

3.Connection of new material
The teacher can use 2 knowledge testing options to test this task.
1 option: distribute the handout in A4 format Students must complete the task with colored pencils.
Option 2: Practical assignment per PC Work in Paint Graphics Editor.
View "Instructional Map to Task #1"

Task 1 - Green what to do CAN, and red what to do IT'S IMPOSSIBLE.

1. First aid techniques

Providing assistance in case of electric shock

1. Turn off the current (turn off the toggle switch on the switchboard).
2. Free the victim from the effects of current (wire) using improvised materials that
3. means which are not conductors of electric current.
4. To examine the victim and assist him according to the severity of the lesion Call a doctor (from the school health post, ambulance by phone 103 or from the nearest treatment facility). (Slide 12)

Providing assistance for burns

1. Place the affected area under cold water, after wrapping it in cellophane, so that germs do not get to the surface of the wound.
2. Apply an aseptic bandage to the burned area
3. Call a doctor (from the school health center, ambulance by calling 103 or from the nearest medical facility.) (Slide 14)

Providing assistance in case of fainting

1. Place the victim on a flat surface on her back, turning her head on her side.
2. Call a doctor (from the school health center, ambulance by calling 103 or from the nearest medical facility). (Slide 15)

Providing assistance in stopping breathing

1. Check the position of the tongue in the mouth if it is fused - return the tongue to its normal position with your hands.
2. Call a doctor (from the school first aid station, ambulance by calling 03 or from the nearest medical institution).
3. Perform artificial respiration (mouth to mouth) until breathing is restored or doctors arrive. (Slide 16)

Securing material
Tasks 2: Establish the procedure for providing first aid to a victim in case of electric shock, connecting them in series.

Additional task 3.

1. The question for students is what points can be divided into safety rules?

1. Homework

1. Learn general safety requirements
2. Draw a poster on TB.

1. Summary

Evaluate the performance of the class and name the students who distinguished themselves in the lesson.
Commenting and grading.

Literature:

1. Informatics. Didactic material. Workshop: For the 7th grade of an educational school/N. Ermekov, E. Kuzina, L. Krepp, S. Pilipenko. - Almaty: Atamura, 2003.

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Applications:

1. Lesson summary (.docx)

2, Presentation (.pptx)

3, Handout (.docx)

4, Record Notebook using PC (.docx)

Download the full lesson summary with the PowerPoint presentation, 2.1 Mb