This document discusses different types of hazards including biological, chemical, mechanical, physical, and ergonomic hazards. It provides examples and definitions of each type of hazard. The document also describes a group activity where students are asked to demonstrate their understanding of hazard classification through a graphic organizer, acting, slogan making, or poster. It concludes with a short quiz to identify hazards in pictures.

5. What is hazards?

7. Group Activity
Directions:
A. Make a Graphic organizer
regarding to your prior knowledge on
the classification of hazards.
B. Present your output to the class.
Good luck and Godless………..

8. BIOLOGICAL
CHEMICAL
MECHANICAL
PHYSICAL
ERGONOMIC

9. What is Biological Hazards?

10. Biological hazards
-a biological hazards is one
originating from an organism
that has the potential to
cause threat to human's
health.
Biological hazards

12. WHAT IS CHEMICAL HAZARDS?

14. EXAMPLE OF
CHEMICAL HAZARDS

15. -any hazards
involving machine
or process.
Mechanical Hazards

17. -is a naturally
occuring process that
has the potential to
create loss or damge.
Physical Hazards

18. Physical hazards include:
Earthquakes
Floods
Tornadoes
Physical hazards include:

19. ERGONOMIC
HAZARDS
-it is a physical factor
within the environment
that harms the
musculoskeletal system.

20. ERGONOMIC HAZARDS
INCLUDE:

21. Group Activities
Direction : Express you’re thought or
ideas on the classification of hazards
through:
Group 1: Acting/Demonstration
Group 2: Slogan Making
Group 3: Poster Making
Note : Present your output to the
group

22. CRITERIA FOR JUDGING
Criteria Target score Given
score
Relevance to the Lesson 50
Cleanliness 25
Workmanship 25
Total score 100

23. Short Quiz
Direction:Identify what types of
hazards is being shown in the picture.
1.

24. 2.

25. 3.

26. 4.

27. 5.