CXC HSB video tutorials

CXC CSEC Human and Social Biology video tutorials

CXC CSEC Human and Social Biology: Disease and its impact on humans: HIV and AIDS

CXC CSEC Human and Social Biology: HIV and AIDS:
HIV: Video tutorials

 

 

 

HIV and AIDS: Viral infection and treatment

 

 

 

 

CXC CSEC Human and Social Biology: Disease and its impact on humans: Vector borne diseases: Zika and Chikungunya: Video tutorials

CXC CSEC Human and Social Biology: Disease and its impact on humans:
Vector borne diseases: Zika and Chikungunya: Video tutorials

 

 

 

Zika Virus: Causes, outbreak, symptoms and pathology

 

 

CXC CSEC Human and Social Biology: Disease and its impact on humans: What are diseases and infections? : Video tutorials

CXC CSEC Human and Social Biology: Disease and its impact on humans:
What are diseases and what are infections?: Video tutorials

 

 

 

Disease and Infection: What are they?

 

 

CXC CSEC Human and Social Biology: Life processes: Nutrition: Tooth decay

CXC CSEC Human and Social Biology: Life processes:
Nutrition: Tooth decay

 Youtube video

  

CXC CSEC Human and Social Biology: Disease and its impact on humans: Cholera

CXC CSEC Human and Social Biology:
Disease and its impact on humans: Cholera

 

 

What is cholera?

Cholera is an acute intestinal infection caused by ingestion of food or water contaminated with the bacterium Vibrio cholerae.

 

How is cholera spread?

CXC CSEC Human and Social Biology: Disease and its impact on humans: Sewage disposal practices: Alternatives to the pit latrine

CXC CSEC Human and Social Biology: Disease and its impact on humans:
Sewage disposal practices: Alternatives to the  pit latrine

 

These video tutorials discusses the health risks posed by inadequate sewage disposal practices. It also presents the Ecological  Sanitation or Ecosan toilet as an alternative to traditional pit latrines.

 

CXC CSEC Human and Social Biology: The Impact of Health Practices on the Environment: Large scale waste water treatment: Animated tutorial

CXC CSEC Human and Social Biology: The Impact of Health Practices on the Environment:

Large scale waste water treatment: Animated tutorial

From grba.org

CXC CSEC Human and Social Biology: The Impact of Health Practices on the Environment: Large scale water purification: Animated tutorial

CXC CSEC Human and Social Biology: The Impact of Health Practices on the Environment:
Large scale water purification: Animated tutorial

 

 From Worcester Polytechnic Institute

CXC CSEC Human and Social Biology: Life processes:The skeletal system: Interactive game:

CXC CSEC Human and Social Biology: Life processes:
The skeletal system: The human skeleton
: interactive game

 

 BBC Science: Human Body and Mind

Syndicate content