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Life orientation

Grade 5

Health and diseases

Module 4

Contributing towards a healthier environment

Activity:

To contribute towards a healthier environment

[lo 1.2]

It would be ideal if the class group could start an environmental project in the area through which they could make a positive contribution. You could all go on a cleaning-up excursion in and around the local river on a Saturday. Make sure that safety precautions are taken, e.g. gloves must be worn and no one should go into the river without shoes. Ask your parents to be involved in the project.

Assessment

LO 1

HEAlTH PROMOTION

The learner will be able to make informed decisions regarding personal, community and environmental health.

We know this when the learner:

1.1 explores and reports on ways to protect the quality of food and water in various contexts;

1.2 investigates a local environmental health problem using different data sources, and plans a strategy to address the problem;

1.3 recognises the symptoms and causes of locally occurring diseases and discusses prevention strategies;

1.4 explains the individual health and social effects of substance abuse.

Memorandum

Life Orientation for Grade 5 consists of a number of modules focussing on:

  1. Health and diseases
  2. Social development: rights and responsibilities
  3. Personal development

4. Physical development and movement

The first modules, 1-7, prepare the learners to be responsible consumers and to make sound, informed choices regarding their own diets. They are also made increasingly aware of health risks in their own environment and of their responsibilities regarding the maintenance of balanced ecosystems. While there was merely a brief reference to certain children’s rights in Grade 4, the Grade 5 learners are now given the opportunity to focus on their rights and duties as citizens of the country. The sensitive issue of child abuse is also broached. Educators must realise that they have a great responsibility as consultants, confidants and counsellors in this regard. It is here that serious problems can be identified and prevented. It is essential that educators should know the correct procedure should they have to deal with a case of child abuse. During discussions on contagious diseases educators are also in a position to play an important role in preventing life-threatening diseases such as TB, cholera and aids by approaching these topics with the necessary seriousness.

Questions & Answers

how does Neisseria cause meningitis
Nyibol Reply
what is microbiologist
Muhammad Reply
what is errata
Muhammad
is the branch of biology that deals with the study of microorganisms.
Ntefuni Reply
What is microbiology
Mercy Reply
studies of microbes
Louisiaste
when we takee the specimen which lumbar,spin,
Ziyad Reply
How bacteria create energy to survive?
Muhamad Reply
Bacteria doesn't produce energy they are dependent upon their substrate in case of lack of nutrients they are able to make spores which helps them to sustain in harsh environments
_Adnan
But not all bacteria make spores, l mean Eukaryotic cells have Mitochondria which acts as powerhouse for them, since bacteria don't have it, what is the substitution for it?
Muhamad
they make spores
Louisiaste
what is sporadic nd endemic, epidemic
Aminu Reply
the significance of food webs for disease transmission
Abreham
food webs brings about an infection as an individual depends on number of diseased foods or carriers dully.
Mark
explain assimilatory nitrate reduction
Esinniobiwa Reply
Assimilatory nitrate reduction is a process that occurs in some microorganisms, such as bacteria and archaea, in which nitrate (NO3-) is reduced to nitrite (NO2-), and then further reduced to ammonia (NH3).
Elkana
This process is called assimilatory nitrate reduction because the nitrogen that is produced is incorporated in the cells of microorganisms where it can be used in the synthesis of amino acids and other nitrogen products
Elkana
Examples of thermophilic organisms
Shu Reply
Give Examples of thermophilic organisms
Shu
advantages of normal Flora to the host
Micheal Reply
Prevent foreign microbes to the host
Abubakar
they provide healthier benefits to their hosts
ayesha
They are friends to host only when Host immune system is strong and become enemies when the host immune system is weakened . very bad relationship!
Mark
what is cell
faisal Reply
cell is the smallest unit of life
Fauziya
cell is the smallest unit of life
Akanni
ok
Innocent
cell is the structural and functional unit of life
Hasan
is the fundamental units of Life
Musa
what are emergency diseases
Micheal Reply
There are nothing like emergency disease but there are some common medical emergency which can occur simultaneously like Bleeding,heart attack,Breathing difficulties,severe pain heart stock.Hope you will get my point .Have a nice day ❣️
_Adnan
define infection ,prevention and control
Innocent
I think infection prevention and control is the avoidance of all things we do that gives out break of infections and promotion of health practices that promote life
Lubega
Heyy Lubega hussein where are u from?
_Adnan
en français
Adama
which site have a normal flora
ESTHER Reply
Many sites of the body have it Skin Nasal cavity Oral cavity Gastro intestinal tract
Safaa
skin
Asiina
skin,Oral,Nasal,GIt
Sadik
How can Commensal can Bacteria change into pathogen?
Sadik
How can Commensal Bacteria change into pathogen?
Sadik
all
Tesfaye
by fussion
Asiina
what are the advantages of normal Flora to the host
Micheal
what are the ways of control and prevention of nosocomial infection in the hospital
Micheal
what is inflammation
Shelly Reply
part of a tissue or an organ being wounded or bruised.
Wilfred
what term is used to name and classify microorganisms?
Micheal Reply
Binomial nomenclature
adeolu
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Source:  OpenStax, Life orientation grade 5. OpenStax CNX. Sep 23, 2009 Download for free at http://cnx.org/content/col10983/1.2
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