Health and Safety
When Using
Computers
Grade 7 Information Technology The Mico University College Prepared by: Sanique Mason
Curriculum Connection
Unit: Health, Safety and Environmental Issues Strand: Digital Citizenship Focus: Safe and healthy computer use Attainment Target:
- Students demonstrate an understanding of health and safety procedures applied to the use of a computer system.
Guidance to Teacher
Objectives
SMART
Lesson Objectives
By the end of this lesson, students will be able to:
- Articulate the importance of correct ergonomically safe practices
- Explain the consequences associated with the improper use of computers
- Demonstrate understanding by creating a digital awareness poster.
What’s Wrong Here?
What’s Wrong Here?
Look at the picture carefully! Can you spot FIVE unsafe or unhealthy things happening?
What’s Wrong Here?
What’s Wrong Here?
What’s Wrong Here?
What’s Wrong Here?
What’s Wrong Here?
What’s Wrong Here?
(1950s-1960s)
Second Generation
The introduction of transistors led to smaller and more efficient computers.
1960s-1970s
THIRD GENERATION
Integrated circuits further miniaturized computers.
1970s-1980s
FOURTH GENERATION
Integrated circuits further miniaturized computers.
THE RISE OF PERSONAL COMPUTERS
The introduction of the modern PC popularized personal computing.
Take 5-minute breaks every 30 minutes.
Improved communication
BENEFITS OF COMPUTERS
Enhanced education
Improved communication
Access to information
WHAT IS ERGONOMICS?
Ergonomics can roughly be defined as the study of people in their working environment.
Mr Long Computer Terms | What is Ergonomics?
IMPROVED
COMMUNICATION
Computers enable instant communication through email and video conferencing.
ENHANCED EDUCATION
Computers provide access to educational resources and online courses
Environmental Impact
Computers provide instant access to vast amounts of information.
CYBERSECURITY
THREATS
Computers are vulnerable to hacking and cyber attacks.
SOCIAL ISOLATION
Excessive computer use can lead to social isolation and decreased face-to-face interaction.
ENVIRONMENTAL
CONCERNS
The production and disposal of computers can have negative environmental impacts
CONCLUSION
Computers have revolutionized the way we live and work, but it is essential to be aware of their negative impacts.
THANK YOU!
Health and Safety
Sanique Mason
Created on October 25, 2025
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Transcript
Health and Safety
When Using
Computers
Grade 7 Information Technology The Mico University College Prepared by: Sanique Mason
Curriculum Connection
Unit: Health, Safety and Environmental Issues Strand: Digital Citizenship Focus: Safe and healthy computer use Attainment Target:
Guidance to Teacher
Objectives
SMART
Lesson Objectives
By the end of this lesson, students will be able to:
What’s Wrong Here?
What’s Wrong Here?
Look at the picture carefully! Can you spot FIVE unsafe or unhealthy things happening?
What’s Wrong Here?
What’s Wrong Here?
What’s Wrong Here?
What’s Wrong Here?
What’s Wrong Here?
What’s Wrong Here?
(1950s-1960s)
Second Generation
The introduction of transistors led to smaller and more efficient computers.
1960s-1970s
THIRD GENERATION
Integrated circuits further miniaturized computers.
1970s-1980s
FOURTH GENERATION
Integrated circuits further miniaturized computers.
THE RISE OF PERSONAL COMPUTERS
The introduction of the modern PC popularized personal computing.
Take 5-minute breaks every 30 minutes.
Improved communication
BENEFITS OF COMPUTERS
Enhanced education
Improved communication
Access to information
WHAT IS ERGONOMICS?
Ergonomics can roughly be defined as the study of people in their working environment.
Mr Long Computer Terms | What is Ergonomics?
IMPROVED
COMMUNICATION
Computers enable instant communication through email and video conferencing.
ENHANCED EDUCATION
Computers provide access to educational resources and online courses
Environmental Impact
Computers provide instant access to vast amounts of information.
CYBERSECURITY
THREATS
Computers are vulnerable to hacking and cyber attacks.
SOCIAL ISOLATION
Excessive computer use can lead to social isolation and decreased face-to-face interaction.
ENVIRONMENTAL
CONCERNS
The production and disposal of computers can have negative environmental impacts
CONCLUSION
Computers have revolutionized the way we live and work, but it is essential to be aware of their negative impacts.
THANK YOU!