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Life skills

Grade 3

Conservation of our marine life

Module 5

Pollution

What kind of litter do we find on beaches? write down the word and draw a picture underneath each word.

Discuss in your groups:

  • What causes the pollution problem?
  • How can you help to prevent pollution along the coast?
  • Write down five ideas.

Discuss the picture below in your groups.

  • Identify the litter lying around.
  • Circle in red each litter item.
  • Colour the picture neatly.

Use the following words in good sentences.

Both sentences must tell us more about the sea.

Dangerous - Clean

  • Design a large notice board that can be put up on beaches.
  • Warn the people not to scatter litter on the beach.
  • Have a group discussion on what the container for litter on the beach should look like. Draw a simple picture of the container. Compare it to the drawings of the other groups.

Do you think your container will be usable?

  • Give two reasons why you think the city/town council will use your container. Remember: Each of us must help to conserve our marine life. Do not damage that which is beautiful. Care for our nature.

Discuss other kinds of pollution. is there any other project that you can initiate?

What about air pollution, littered parks, noise, and others?

Colour the matching items the same colour.

Assessment

Learning Outcomes(LO’s)
LIFE ORIENTATIONLO 1
HEALTH PROMOTION The learner will be able to make informed decisions regarding personal, community and environmental health.
Assessment Standards(ASs)
We know this when the learner:
1.2 participates in a recycling project and explains how recycling contributes to environmental health.
LO 3
PERSONAL DEVELOPMENT The learner will be able to use acquired life skills to achieve and extend personal potential to respond effectively to challenges in his or her world.
Assessment Standards(ASs)
We know this when the learner:
3.5 identifies groupwork skills and applies them consistently.
GEOGRAPHYLO 3
EXPLORING ISSUESThe learner will be able to make informed decisions about social and environmental issues and problems.
Assessment Standards(ASs)
We know this when the learner:
3.1 identifies a pollution issue (e.g. The pollution of our marine life);3.2 describes the factors leading to the pollution problem;3.4 suggests ways to reduce the pollution problem being investigated;3.5 proposes solutions to reduce the pollution problem being investigated.
NATURAL SCIENCE LO 1
SCIENTIFIC INVESTIGATIONSThe learner will be able to act confidently on curiosity about natural phenomena and toinvestigate relationships and solve problems in scientific, technological and environmentalcontexts.
Assessment Standards(ASs)
We know this when the learner:
1.3 Reviews : explains and reflects on what action was intended and whether it was possible to carry out the plan ( reviews how actions of members in the group contributed to the purpose; reflects on what other topics might be investigated).
TECHNOLOGYLO 1
TECHNOLOGICAL PROCESSES AND SKILLS The learner will be able to apply technological processes and skills ethically and responsibly using appropriate information and communication technologies.
Assessment Standards(ASs)
We know this when the learner:
1.3 Designs : suggests different possible solutions, chooses one and uses freehand sketches to represent it;1.4 Makes : expresses how products are going to be made and what will be used to make them;1.6 Evaluates : identifies strengths and weaknesses about own products and the products of others

Memorandum

  • Design a container for litter (Tech. 1.2; 1.3; 1.4).
  • If your school is near the coast, arrange an excursion for the learners to tidy up part of the beach. If that is not possible, a river bank or stream in the neighbourhood will do.
  • Recycling project: organise a recycling project in which all the grades can participate (LO 1.2).
  • Songs to learn: Row, row, row your boat

The alley – alley oo

Questions & Answers

do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, Life skills grade 3. OpenStax CNX. Sep 21, 2009 Download for free at http://cnx.org/content/col11107/1.1
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