lp- waste management
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ARAULLO UNIVERSITY-PHINMA
College of Education
Lesson Plan No. 1February 10, 2014
Monday
SEMI-DETAILED LESSON PLAN IN SIENE !
I. O"#ETI$ES%At the end of the lesson, the students are expected to be able
to:1. Dene waste.2. Compare and contrast the dierent types of waste.. !numerate some tips to minimi"e waste in the en#ironment$. !#aluate the eects of waste mismana%ement.
II. S&"#ET MATTE'% &opic'Concept: (aste )ana%ement*eferences: “A Study Guide in Ecology” by +olaor !.
Cabildo http:''en.wi-ipedia.or%'wi-i'(aste
http:''www.epa.com'wastemana%ement'home)aterials: Charts, Dia%ram, /ictures, 0ame /ro%ram,
aptop, /re"i/resentation, /roector.
III. P'OED&'E%A. /reparation:
• 0reetin% the class.
• Chec-in% of attendance.
• 3nspection of uniform and 3D.
• *e#iew of the pre#ious lesson.
• )oti#ation 40ame App: 5et6s earn about (aste789. /resentation:
(as)e 4rubbish, trash, refuse, %arba%e, un-, and litter8 is unwanted or useless materials. (aste is directly
lin-ed to human de#elopment, both technolo%icaland social. (aste is an una#oidable byproduct ofmost human acti#ity. &he compositions of dierentwastes ha#e #aried o#er time and location, withindustrial de#elopment and inno#ation bein% directlylin-ed to waste materials.
Ty*es o+ (as)e%
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ARAULLO UNIVERSITY-PHINMA
College of Education
1. ;olid (astes are waste materials that contain lessthan <=> water. &his class includes such materials ashousehold %arba%e, some industrial wastes, someminin% wastes, and oileld wastes such as drill
cuttin%s.2. i?uid (astes are usually wastewaters that containless than 1> solids. ;uch wastes may contain hi%hconcentrations of dissol#ed salts and metals 4frommines, and toxic chemical waste8.
. ;lud%e is a class between li?uid and solid. &heyusually contain between > and 2@> solids, whilethe rest of the material is water dissol#ed materials4po"o ne%ro8.
$. ;pecial (astes are #ery dan%erous in nature. &heyare re%ulated with specic %uidelines. ;ome
examples would be radioacti#e wastes and medicalwastes from hospitals.@. !(astes include computers, entertainment
electronics, mobile phones and other electronicitems.
'eyln Loo* it is a cycle of processin% recyclable wastes into
similar or other materials to be use a%ain.
S)e*s o+ 'eyln Loo*
S)e* 1. olle)on- 3n the rst steps of the recyclin% process,the recyclables materials are collected. After collection, therecyclables are then sent to a materialsreco#ery facility to besorted and prepared into mar-etable commodities to be sold toprocessin% companies.S)e* 2. Proessn3n the second step of the recyclin%
process, the recyclables are processed. nce cleaned
and sorted, the recyclables are processed to retrie#e the raw
materials, and the raw materials are then used in
manufacturin% recycledcontent products
S)e* /. Purasn 'eyled Produ)s &he third step
in#ol#es purchasin% recycled products. &his third step
completes the recyclin% loop. (hether you are ust an
indi#idual consumer, or are a part of a %o#ernment or business
2
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ARAULLO UNIVERSITY-PHINMA
College of Education
or%ani"ation, you ha#e an important role in ma-in% recyclin% a
success by 5buyin% recycled7.
Soe T*s )o Mne (as)e
A. A) 3oe
Bood waste can be composted in your bac-yard.
*euse mar%arine tubs to free"e foods or pac-
lunches to reduce the need for foil or plastic wrap.
*epair'restore used items before replacin% them with
new ones.
". A) )e S)ore
9uy items you can locally throu%h recyclin% centers
4recycle ba%s8.
A#oid excess pac-a%in%, especially if you can hand
carry it
Carry a can#ass or other reusable tote ba% when you
shop.
. A) Sool
se both sides of a sheet of paper before recyclin% it.
se scrap paper for art proect
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ARAULLO UNIVERSITY-PHINMA
College of Education
*euse paper ba%s, wrappin% paper, or newsprint for
boo- co#er.
;etup a reuse box in the classroom for used pencils
pens, folders and other items that are still usable.
C. 0enerali"ation:
0uide uestions:
(hat is waste a%ainE
nce more, what are the types of wasteE
Cite a plastictype based on resin identication
codin% system and %i#e examples of plastic products
under that particular type.
(hat are the sta%es in recyclin% loopE
As a student, how can you help to minimi"e wastes in
our en#ironmentE
I$. Ealua)on%
A. #ubled (ords
Dre)on% Arran%e the umbled words and rewrite it on the
underline before the number.
; & ! ( ; A
$
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ARAULLO UNIVERSITY-PHINMA
College of Education
1. rubbish, trash, refuse, %arba%e, un-, and litter
0 ! D ;
2. )eltin% pot of solid and li?uid wastes.
D 3 F ! * C 3 A & 3
. (astes that result from nuclear disinte%ration.
3 G ! * H 0 C C /
$. Collection, /rocessin%, /urchasin%.
; ! / * H )
@. )ain substance present in plastics.
". Fll-n )e "lan5s
Dre)on% 3dentify the types of wastes in each item. (rite A if the
wastes mentioned is solid, " if it is li?uid, if it is slud%e, D if it is
under special wastes, E if it is under !waste. (rite your answer on
the space pro#ided below.
1. 9iscuit wrappers, old ra%s, corn cob, banana peels
2. il tillin%, unused paints, discarded a%ricultural
pesticide.
@
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ARAULLO UNIVERSITY-PHINMA
College of Education
. ;pent plutonium, uranium salts in nuclear plants.
$. )alfunctionin% transistors, resistors and radios.
@. /o"o Ge%ro waste
$. Areeen)%
Download a copy of *A. Go. I==. (rite a brief reectionabout it to be written in whole sheet of paper.
4http:''www.senate.%o#.ph'home'en#ironment'*AI==.pdf'do
wnload8
*esearch about !waste and its harmful eects to
en#ironment.
Construct your own personali"ed 5reuse box7. 3t should be as
bi% as a "esto box.
Pre*ared "y%
&eacher +onah D. *eyes
Colle%e of !ducation, Araullo ni#ersity
J