Download - EnviScience Teaching Strategies Ppt
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TeachingEnvironmental
ScienceCYNTHIA V. ANDAYA
Philippine Science High School
Main Campus
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Why Teach Environmental Science?1. Environmental topics
relate to everyday lie.
Air
Water
Energy Resources Waste Management
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2. It promotes environmental
literacy among st!dents.
So they can make informed
decisions to protectthemseles! their families! andtheir communities against
enironmental pro"lems.
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". #e live in a v!lnera$le
%orld.Ho# #e care for theenironment no# #ill determine
our future.
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Ho% sho!ld %e teach
Environmental Science&
$. Conduct inestigatie actiities.
Apply the methods of science %o"sere! determine the pro"lem!
gather and analy&e data! infer!make conclusions.
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'. (ring st!dents o!tside the
classroom.to o"sere and understand the local
enironment
to kno# #hat's going on in their community
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(. )each students ho# to
think.Proide situations * e+ercises #here they #ill
e+plore di,erent perspecties of anenironmental issue.
Role %play.
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). Do service *
learning.Com"ine enironmental lessons #ith community serice-
#aste recycling programs
#ater uality monitoring
cleanliness campaign
promote enironmental a#areness through arious media
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Create a Primer /
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0. Watch ideos.
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1. pdate using ne#spapers * maga&ines! the 3nternet
4no# a"out #hat's going on in the community.
Ce$! City +not yet ready or plastic $ags$an,
5y 6oris C. 5ongcac! Ce"u 6aily 7e#s! $$-(0am! Sunday! 8une (! 29$2
###.inuirer.net
Climate Change is Happening
http-**###.epa.go*climatechange*"asics*
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-aor Environmental
TopicsThe Earth,s Atmosphere
The Earth,s Hydrosphere
Soil and /and 0eso!rces
Energy 0eso!rces
Integrated #aste-anagement
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)he Earth's AtmosphereActiities-
:raphing the atmospheric layers
;6istance from the earth's surface s.)emperatureiltering
Ozone Molecule
@2 ?"radiation @ @@2 @ @( Heat
Stratospheric @&one>ormation
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>ormation
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Concentration
$mm B $99 do"sonunits
Std- (99 do"sonunits
$ mm
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6estruction
C>Cl( ? C>Cl2
Cl
Cl@ @(
@2
A Single Atom of Cl can destroyup to $99!999 o&one molecules
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The Earths
Hydrosphere)ap #ater s. 5ottled #ater
:round#ater Moement
Water uality monitoring using the 2/3(Eprotocols ;2lo"al /earning and 3"serations
to (enet the Enironmentiltration*)reatment Plant
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4roperties o #ater
Water is a polar substance, with hydrogen bonds that make the forces of
attraction between the molecules of water stronger
Source: http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/H/HydrogenBonds.html
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3t has a high heat capacityDDit can store a largeamount of heat #ithout a large change in
temperature.
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3t has a high heat of
apori&ation ;09 calories per
gram of H2@
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"oiling point at sea leel B $999C
melting point B 99C
3t has a highsurface
tension! and ahigh #ettinga"ility.
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-aor Indicators o #ater 5!ality
)ransparency
Water temperature
6issoled o+ygenpH
Electrical Conductiity
SalinityAlkalinity
7itrate
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Soil and Fand ResourcesSoil Characteri&ation
:ro#ing a ?egeta"le :arden
Hydroponics
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Energy ResourcesA Study of a CoalD>ired Po#erPlant
;Production and 6istri"ution ofElectricity