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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