LP- Waste Management

7/23/2019 LP- Waste Management

http://slidepdf.com/reader/full/lp-waste-management 1/6

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%

1





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

http://www.all-recycling-facts.com/sorting.html

http://www.all-recycling-facts.com/sorting.html





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





*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

$





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.

@





. ;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

LP- Waste Management

Documents

Transcript of LP- Waste Management