GRADE 5 SCIENCE Lesson Plan- Compilation.docx

8/15/2019 GRADE 5 SCIENCE Lesson Plan- Compilation.docx

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Republic of the PhilippinesDepartment of Education

Region IV-A CALABARZ!DIVI"I! # RIZAL

LE""! PLA! I! "CIE!CE $

#irst %uarter& 'ee( )& Da* )

Contents: Useful and Harmful Materials

I+ Learning objective: Describe the characteristics of useful materialsII. Subject Matter:

A. Concepts: Matter is found every!ere. All t!e t!ings found in your

environment t!at !ave mass and occupy space are e"amples of matter.#ac! material is made up of c!emical substances. #"amples are t!e materials

commonly found at !ome. $!ese are !ouse!old materials t!at can be useful.%. Materials: real objects or pictures of useful materialsC. &eferences: '()* Curriculum +uide S,M$(Ia(b()

$!e Science Connection for +rade -p //()0*

1. rocess S2ills:observing3 classifying3 describing3 inferring

#. 4alue Integration: Aareness of useful materials

III. Learning $as2s: A. #ngagement:

5Magic %o"6

Inside t!e magic bo" are pictures of useful materials found at !ome. $!e teac!er ill get t!e picture one at a time and let t!e pupils identify t!e material in t!e

picture and as2 t!em t!e uses of t!ese materials.

As2: 7!at are t!ese materials8 7!ere do e use t!ese for8

%. #"plorationIn t!e folloing group activity3 you ill identify t!e uses of various materials in

your !ouse.


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Activity )

Pupils are given meta cards.

Complete the table by giving the uses of the materials given on the first

column.

MA$#&IAL US#S). aracetamol 9or !eadac!e and

fever

*. 4inegar flavoring

. 1is!as!ing li;uid +rease cutter


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District of Cainta I

LE""! PLA! I! "CIE!CE $,EE ) .Da* /0

Content1 roperties of Matter @Useful and Harmful MaterialsB

I+ Learning b2ecti3e1 1escribe t!e c!aracteristics of !armful materials

II+ "ub2ect 4atter1

A. Concepts: Harmful materials can be solid3 li;uid and gas. Some materials may causefire !a?ards3 to"ic or poisonous3 may cause burns or react dangerously

!en combined it! ot!er materials. &eading t!e product labelsis veryimportant to identify if it is !armful or not. $!ey arn possible dangers.

%. Materials: pictures of different !armful materialsE pictures of !a?ardous materialsEc!arts for activityE FH

C. &eferences: '()* Curriculum +uide S,M$(Ia(b()$itle: C!emical Handling Safety @$!e %asicsB !ttp:youtu.be!,)c)-?v(mg$ime: from ):,=(*:


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HA&M9UL

B+ E6ploration .)$ min+0

A. Advance preparation @to be done a day before t!e science classBrepare t!e materials needed for t!e activity.

%. 1uring Science Class:). +roup t!e pupils into four.*. rovide t!e materials to eac! group.. Set norm to follo during group activity. &emind t!e pupils aboutprecautionary measures in !andling t!e materials.


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).

*.

.

7roup IV

9rom t!e previous grade3 you !ave learned !o to read and interpret product labels.Ho can e identify t!e material if !armful t!roug! product labels8Loo2 at t!e sample product label.

Anser t!e ;uestions.

). &ead t!e label.*. 7!at ma2es you t!in2 t!at acetone is !armful8. 7!at are t!e precautionary measures found in t!e label8


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D+ Elaboration .); min+0

Let t!e pupils atc! a video about !a?ardous materials.@May c!oose any of t!e

folloing U&L.

$itle: C!emical Handling Safety @$!e %asicsB !ttp:youtu.be!,)c)-?v(mg

$ime: from ):,=(*:


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7rite at least materials or substances found at !ome and sc!ool for eac!column.

=sed as #ood =sed for Cleaning =sed for Coo(ing).

*.

.

).

*.

.

).

*.

.

7roup II

Identify t!e materials listed belo if useful or !armful by citing t!eir effects to

!uman3 animals and environment.

4aterials or Chemical

"ubstances

=seful Effects :armful Effects

). soaps and detergents*. pesticides. medicines

7roup III

Study t!e pictures belo. In (< sentences3 e"plain !o fertili?ers become useful

and !armful to people and ot!er living t!ings.

7roup IV

7or2 it! your group and create a five(to(ten minute s2it about !o different

materials it! different properties become useful or !armful to t!e community.

C+ E6planation

). As2 t!e pupils to reportperform t!eir output in class.*. As2:

). Ho did you find t!e activity8*. Ho did you come up it! your ansers8. Jame some materials or c!emicals t!at are useful to people.


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C!emical substances li2e medicines3 vitamins3 and minerals are very !elpful.Medicines !elp people fig!t diseases. 4itamins and minerals !elp people and animalsget strong and !ealt!y. 9ertili?ers ma2e soil ric! for t!e plants so t!ey ill gro ell.

Helpful c!emical substances can !ave !armful effects on living t!ings too.Medicines not ta2en in proper dosage can !ave !armful effects. Some drugs li2e coug!syrup and sleeping pills can cause dependency or addiction.

Some ot!er drugs t!at !ave !armful effects on people are nicotine in cigarettes3ine or alco!ol3 and coffee. $!ey cause addiction. Addiction leads to bad be!avior3mental disorder3 and oftentimes deat!.

9ertili?ers are !elpful but could 2ill if too muc! of t!em is applied to plants.

esticides !elp us rid of !armful insects. Hoever3 t!ey can poison plants and animals

t!at are also !elpful.

D+ Elaboration

Collage 4a(ing1Ma2e a collage about useful and !armful materials using pictures from old

maga?ines and nespaper. 7rite *( sentences to describe your output.

E+ E3aluation

&ubrics for t!e Collage Ma2ing: @Maybe revised by t!e teac!er.B

E6cellent 7ood #air

$!emeSubject is clearly e"pressed. Artor2 is original

7or2 is done neatly and purposely

IV+ A""I7!4E!5

Anser in *( sentences only. 7rite your anser on your noteboo2.

Insect spray labels !ave arnings on t!em t!at say 5HA&M9UL 7H#J

S7ALLF7#1.6 7!y do you t!in2 manufacturers put t!is arning8

Prepared b* 1

4AR "+ 5A7=DA!DTeacher I

Exodus Elementary School

Republic of the Philippines

Department of EducationRegion IV-A CALABARZ!


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DIVI"I! # RIZAL

LE""! PLA! I! "CIE!CE $

9irst Guarter3 7ee2 )3 1ay <

Contents: Useful and Harmful Materials

IV+ Learning objective: "uggest 'a*s8precautionar* measures in

handling harmful materials+4. Subject Matter:

9. Concepts: Harmful materials s!ould be managed properly to avoid t!ings

t!at e do not li2e to !appen. Correct selection3 proper use and ta2e caution

!en using !armful materials s!ould be folloed.+. Materials: pictures of !armful materialsH. &eferences: '()* Curriculum +uide S,M$(Ia(b()

Science for %etter Healt! and #nvironment +r - pp )),()*)

I. rocess S2ills:observing3 classifying3 describing3 inferring

K. 4alue Integration: Aareness of ays in !andling !armful materials.

4I. Learning $as2s:+. #ngagement:

S!o a video clip proper ay of !andling !armful materials!ttps:.youtube.comatc!8vDFe>$49uG0

!ttps:.youtube.comatc!8vD4"-n*HLK/eU

As2: 7!at are t!e !armful materials t!at you sa in t!e video8 7!ere s!ould

t!ey be stored to avoid !armful effects to !umans and environment8

H. #"plorationIn t!e folloing group activity3 you ill identify t!e p!ysical properties and uses of

various materials in your !ouse. Activity )1ramati?ation

Activity *Using t!e venn diagram3 compare t!e folloing materials on !o can t!ey be

useful and !armful.

US#9ULJ#SS HA&M9UL #99#C$S

2nivestablemuriatic acidL+

+ive , precautionary steps in using3 !andling3 and storing t!ese materials.).*..


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Activity upils ill intervie t!eir parents on ays !o to !andle !armful materials and

t!en present to t!e class.@pre assignedB

Activity <C!oose one !armful material and ma2e a nes report about t!is.

I. #"planation=. Ho did you find t!e activity8>. 7!at did you do to come up it! your anser8/. 7!at are t!e !armful materials t!at are found at !ome8)0. 7!ere do you use t!ese materials8)). 7!ere s!ould e store t!em to avoid untoard incidences8)*. Ho do you !andle !armful materials8

@9or teac!ers informationB

Materials t!at e use for cleaning and painting contain ingredients t!at maybe be

!a?ardous to living t!ings and environment. Use3 store3 and !andle potentially

!a?ardous materials properly. $!ere are safety precautions to follo in t!e

proper use3 !andling3 and storage of possibly !a?ardous materials.

%)& ,EE )& DA> $

K. #laborateLet t!e pupils atc! a video on !o to !andle !armful materials.!ttps:.youtube.comatc!8vD2*oggAs!<

1iscuss &oom policies in Handling Harmful Materials

https://www.youtube.com/watch?v=Pk2oggAsh_4https://www.youtube.com/watch?v=Pk2oggAsh_4


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'. #valuation:

7!at safety precautions are applicable in t!e folloing situations8 +ive your reasons.

$!e first one !as been done for you.

). $!e garbage collector is in t!e neig!bor!ood. our mom tells you to bring t!e

garbage bags outside for disposal. Anser: ou s!ould as! your !ands t!oroug!ly after !andling t!e garbage bags.&eason: ou !andled a contaminated material.*. ou ere !ungry3 you anted to eat t!e canned sausage stoc2ed in t!e cabinet for a

long time.

. ou sprayed some insecticide in your bedroom.


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A. Concepts: Materials !ave c!aracteristics t!at ma2e t!em suitable for specificpurposes.

%. Materials: bat! soap3 laundry soap3 toot! pasteC. &eferences: C+ S,M$(Ia(b() Into t!e 9uture: Science and Healt! - pp. ))*())= Into t!e 9uture: Science and Healt! - $eac!ers Manual pp.-=(=*

1. rocess S2ills: Fbserving3 Identifying3 1escribing#. 4alue Integration: Appreciation

III. Learning $as2sA+ Engage

). Song*. Healt! Inspection. Science Jes


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E+ E3aluate1 1irection: C!oose t!e letter of t!e correct anser.

). our mot!er is coo2ing sinigang. 7!y do you t!in2 s!e added some salt in !er dis!es8a. $o en!ance t!e flavour of food.

b. $o retard food spoilage c. $o add flavour to food*. Clean bodies3 are important to !ealt!ful and comfortable living. 7!at do e used to cleanour body8a. bar soapb. bat! soapc. laundry soap. Condiments are ingredients used in coo2ing. $!ey contain substances t!at add flavour tofood. Condiments are preserved by.a. fermentationb. drying

c. boiling


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I+ Learning b2ecti3e1 1escribe t!e c!aracteristics of !armful !a?ardous materials or products

II+ "ub2ect 4atter1

A+ Concepts1 A product is !armful !a?ardous if it !as at least one of t!e folloing properties :

$o"ic O oison or causes long(term illness @suc! as cancerB. esticides3 paint t!inners3

many auto products and some cleaners are to"ic.

9lammable O %urns easily. aint3 t!inners and ot!er solvents3 and auto products are t!e

most flammable !ome products.

Corrosive O #ats t!roug! materials @acid3 for e"ampleB. Fven cleaners3 drain cleaners3 toilet

bol cleaners3 and auto batteries are common corrosive products.

&eactive O Can spontaneously ignite or create poisonous vapors !en mi"ed it! ot!erproducts @t!erefore J#4#& mi" !ouse!old productsB. Can also e"plode !en e"pose to!eat3 air3 ater3 or s!oc2. #". 9irecrac2ers3 bleac! and ammonia

B+ 4aterials1ictures of different !armful materials3 video

C+ References1Into t!e future Science and Healt! $e"tboo2 - pp.)),())=House!old Ha?ardous Materials and #ducation!ttp:.co.t!urston.a.us!ealt!e!!m!atareHHM.!tml

D+ Process "(ills1 Fbserving3 Identifying3 1escribing

E+ Value Integration1 Aareness of t!e c!aracteristics of !armful materials and !o it affects

t!e environment.

III+ Learning 5as(s

A+ Engagement1

). reliminary Activities

).) Healt! Inspection

).* Science Jes

). &evie N 7!at are t!e c!aracteristics of useful materials8 +ive e"ample.

*. 1evelopmental Activities

*.) Motivationresentation

Let t!em atc! a video about !a?ardous substances and allo t!em to collect data orinformation.

!ttps:.youtube.comatc!8vDrpf*"eCgP)G

Guestions:

Q 7!at is t!e video all about8

Q!at is your understanding about !a?ardous materials8

Q 7!at are t!e e"amples of !a?ardous substances8

Introduce to t!e students t!e c!emical properties t!at ma2e a product !a?ardous. Using slidepresentation or picture go over eac! of t!e four properties of !a?ardous materials3 t!eirdefinitions and e"amples.

B+ E6ploration1

Activity )5icture Analysis6

http://www.co.thurston.wa.us/health/ehhm/whatareHHM.htmlhttps://www.youtube.com/watch?v=rpf2xeCgX1Qhttp://www.co.thurston.wa.us/health/ehhm/whatareHHM.htmlhttps://www.youtube.com/watch?v=rpf2xeCgX1Q


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Identify t!e pictures by putting t!em in t!eir corresponding column.

REAC5IVE

Activity *

Mi" pictures of !ouse!old products in a bag or container. Instruct pupils to ta2e a picture out oft!e container and loo2 at it. Have t!e student describe t!e product t!ey !ave pic2ed3 !o it isused3 !at 2ind of !a?ard it brings3 and !y it is !a?ardous. If t!ey dont recogni?e t!e product3!ave t!e class discuss !at it is and !o it is used.

C+ E6planation1

). In !at ays ill you consider a substance or material !armful8

*. 7!at ma2es eac! substance !a?ardous8

. 7!at are t!e c!aracteristics of !armful !a?ardous materials8

D+ Elaborate1

S!o a video about !idden !ouse!old dangers

!ttps:.youtube.comatc!8vD$(++i?iKv9I

Ho do !armful materials affect us and t!e environment8

7!at are t!e t!ings e !ave to do in order to minimi?e t!e use of t!ese !armful substances8

E+ E3aluation1

Matc!ing $ype: Matc! column A it! column % by riting t!e letter of t!e correct anser beforet!e number.

A %

). $o"ic substances a. c!emicals t!at react readily it! ot!er c!emicals

https://www.youtube.com/watch?v=T-GGiziJvFIhttps://www.youtube.com/watch?v=T-GGiziJvFI


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*. &eactive b. are usually strong acids or bases and e"ist inalmost every or2place and !ome t!at can causedamage as soon as t!ey come in contact it!somet!ing or if t!e c!emical is digested or in!aled

. #"plosive flammable c. a substance t!at causes injury3 illness3 or deat!


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Content1 roperties of Useful and Harmful Materials

I. Learning b2ecti3e: Identify useful and !armful materials

II+ "ub2ect 4atter 1 A. Concept : House!old !a?ardous astes @HH7B are materials t!at3 if not

managed correctly3 can !arm people3 animals and t!e environment.%. Materials : ictures3 real objects 3 manila paper C. &eferences : C+(S, M$ Ia(b() 3Science for 1aily Use NI41. rocess s2ills: Identifying3 Fbserving and Classifying

III+ Learning 5as(s 1A+ Engagement 1 ). re(activities E).) Healt! Inspection

).* Science Jes Science update

). &evie

* .1evelopmental Activities

Motivation :

resent pictures of burning tires 3 granule of c!lorine 3 petroleum gas 3 gasoline

3 insecticide3 pesticide 3 vinegar 3 coo2ing oil 3 fruit juice 3 salt@ Let t!e pupils identify t!e pictures !ic! are useful and c are !armful B

7rite it inside t!e circle belo.

B+ E6ploration :

Activity l. aragrap! &eading

&ead t!e paragrap! and be able to identify t!e !armful materials t!at affect our !ealt!

and environment.

). 7!at are t!e !armful materials t!at ma2e t!e soil3 ater and air unclean8*. 7!at are sources of t!ese !armful materials8. 7!y are t!ese considered as !armful materials8

Activity II. icture analysis

Materials E R manila paper3 crayon 3 pencil and assorted pictures

1irection: ic2 up all useful materials and paste it on t!e manila paper.

#. 4alue Integration: Careful use of !armful substances.

Useful

Materials Harmful


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C+ E6planation1

). 7!at is your idea !ile doing t!ose activities8

*. 7!at are t!e !armful and useful materials observed from t!e activities8

. 7!at are you going to do it! t!e !armful materials t!at you can see at !ome8 And

!y8


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1irections: 9ill in t!e blan2s it! t!e correct corresponding letters to form ne ord.

). Sgar Cne

*. uriatic cid

. &t 'ller


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repared by:

4RE!A V+ PA5A!7=I+rade , Science $eac!er

Saint Ant!ony #lementary Sc!oolCainta II ( A

aragrap! &eading

Ho C!emical Substances Ma2e t!e Soil3 7ater and Air Unclean

$!ere are many t!ings t!at can affect t!e soil3 ater3 and air. 7!at are t!ese c!emical

substances t!at pollute or ma2e t!e soil3 ater3 and air unclean8

$!e soil3 ater3 and air can be polluted by products of a community. Fbserve motor ve!icles

suc! as automobiles3 jeepneys3 truc2s3 and tricycles. $!ey give off fumes from t!eir e"!aust

pipes. $!e fumes contain soot and gases.

$!ey give off a number of aste products t!at do not burn completely. $!ese include soot or

as! and carbon mono"ide.

$!ey also emit particles of lead t!at comes from gasoline. Airplanes also release large

amounts of pollutants into t!e air. Have you seen t!e long trail or !ite smo2e left be!ind by a

flying airplane8

#"!aust from trains and s!ips also pollute t!e air. Fil spill from s!ips barges pollute t!e ocean3

too.

Some people burn t!eir garbage. %urning gives off a !armful gas called met!ane and ot!er

particles t!at can ma2e t!e air dirty.


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9actories are sources of soil3 ater3 and air pollutants. C!emical substances t!at are leftovers

from ma2ing products suc! as soap3 detergent3 !air sprays3 and canned food may be buried or

dumped in soil. $!ey may lea2 and may be carried into t!e bodies of ater. $!ey pollute t!e

ater.

9armers use c!emical fertili?ers to increase t!eir !arvest. 7!en it rains3 t!e fertili?ers from

t!e soil are as!ed aay. $!ey eventually flo into streams and rivers !eret!ey nouris! t!ealgae. $!e algae multiply. 7!en algae die3 bacteria brea2 t!em don. %acteria use o"ygen to

do t!is process. 9is!es and ot!er a;uatic organisms need o"ygen to live. 7it!out t!is gas t!ey

ill die.


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Lesson lan in Science ,7ee2 * 1ay <


I+ Learning b2ecti3e1 Classify t!e c!anges of materials according to its effects in t!e

environment @e.g. good and !armful effectsB

• Solid Materials

• Li;uid Materials

II+ "ub2ect 4atter :

A+ Concepts1 C!anges are useful to us in many ays. C!anges !ave good and !armful

effects to people and environment.

B+ 4aterials1 C!arcoal3 %at! Soap3 1etergent Soap3 7ood3 &at bait3 C!lorine3 Mot!

%alls

C+ References1 Science for %etter Living ,3pp. )


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B+ E6ploration

Activity ) N icture Analysis

Identify !ic! picture gives good and !armful effect.

Activity * N Sc!ool 9ield $rip

Loo2 around outside your classroom. List don , solid materials or

products and classify its effect. State !o it becomes useful and !armful.

Materialroducts Useful Harmful

C+ E6planation

). Ho do you feel !ile doing t!e activity8

*. 7!at are t!e c!anges you !ave observed8

. +ive t!eir good and !armful effect.


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Ma2e a list of materials !ic! !ave good and !armful effect to people and

environment.

repared by:

4IC:ELLE A!! R+ %=I!A!+rade , Science $eac!er Saint Ant!ony #lementary Sc!oolCainta II ( A



Lesson lan in Science ,

7ee2 * 1ay ,


I+ Learning b2ecti3e1 Classify t!e c!anges of materials according to its effects in t!e

environment @e.g. good and !armful effectsB

• Solid Materials• Li;uid Materials

II+ "ub2ect 4atter :

A+ Concepts1 Materials !ave good and !armful effects. Jot all t!e materialE !ave

beneficial effects on ot!er materials.

B+ 4aterials1 ictures3 activity cards3 ball

C+References1 Into t!e 9uture: Science and Healt! -3 pp. )*-()03

!ttps:.youtube.comatc!8vDsg?c$mHn?# 3 !ttps:.youtube.comatc!8

vD'tuj2A20

D+ Process "(ills1 Fbserving3 describing3 identifying

E+ Value Integration1 Aareness of t!e !armful effects of c!anges in materials t!e

environment

III+ Learning 5as(s

A+ Engagement1

). reliminary Activities

).) Healt! Inspection

).* Science Jes

). &evie N +ive some c!anges and give its good effect. @ass t!e ballB

*. 1evelopmental Activities

*.) Motivationresentation

Have you !eard an oil spill !appened in t!e !ilippines8 7!at is

an oil spill8 7!at is t!e effect of it in t!e environment8

@ 4ideo Clip B

https://www.youtube.com/watch?v=PsgzcTmHnzEhttps://www.youtube.com/watch?v=PsgzcTmHnzE


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B+ E6ploration

Activity ) N %ring Me %ac2 Home

1irection: C!oose and paste t!e picture in t!eir corresponding !ome.

Activity * N +ood or Harmful8

Study t!e pictures in t!e first column and rite its good and !armful effect

on its corresponding column.

Li;uid Materials +ood Harmful

aint remover

Hydrogen pero"ide

Stain remover

+asoline

'erosene

Activity N Act it out

1irection: Act out on !o you ill s!o aareness and carefulness in

!andling or using some !armful materials at !ome and in sc!ool.

@&ubricsB

C+ E6planation

). +roup presentation

*. Ho do you feel after doing your activity8

. 7!at are t!e li;uid materials based from your conducted activity8

D+ Elaborate

Strategy: +iant Step @Jame a li;uid material and give its god and !armful effect.B

9ollo up Guestions:

ReactiveCorrosiveFlammable TOXIC


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). 7!at are t!e c!anges in t!e materials t!at bring good and !armful effects8

*. As a grade , pupil3 !o can you !elp reduce t!e !armful effects in t!e

environment of c!anges in t!e materials8

E+ E3aluation

Ma2e an essay about t!e c!anges in t!e materials and give t!eir good and

!armful effects. @&ubricsB

IV+ Assignment

Ma2e an album of solid and li;uid materials and give t!eir good and !armful

effects.

repared by:

4IC:ELLE A!! R+ %=I!A!+rade , Science $eac!er Saint Ant!ony #lementary Sc!oolCainta II ( A

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30/100

&epublic of t!e !ilippinesDEPAR54E!5 # ED=CA5I!

&egion I4( A CALA%A&FJDIVI"I! # RIZAL

LE""! PLA! I! "CIE!CE V9irst Guarter

7ee2 3 1ay )3 *3 and

C!5E!51 roperties:Useful and Harmful Materials

I+Learning b2ecti3es1 Fbserve safety precautions in !andling3 storing3 and disposingmaterials.

II+ "ub2ect 4atter1

A+ Concept1 Safety precautions s!ould be observed in !andling3 storing3 anddisposing of materials.

B+ 4aterials1 #mpty containers of !ouse!old materials li2e alco!ol bottle3insect repellant sprayer3 bleac! bottle3 clogged dissolver3 ect.

C+ References1 Into t!e 9uture: Science and Healt!Science Lin2s - @&e" %oo2storeB

D+ Process "(ills1 Fbserving3 Inferring3 Communicating

Da* )

III+ Learning 5as(s1

A+ Engagement1

Activity )+ive selected pupils some !ouse!old products li2e alco!ol and toot!paste. Let

t!em demonstrate !o to use t!em. As2 t!e class if t!ey are using t!e products properly orcorrectly.

B+ E6ploration1

Let t!e pupils perform Activity ).6 Using House!old Materials Safely6 @see

attac!ed activity s!eetB

E+ Value Integration1 A'areness of one@s safet*+


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Guestions:). 7!at are t!e arnings s!on in t!e product label8*. Ho ill you use flammable materials8. Ho do you use poisonous substances8

Activity *

+roup 1iscussion: Assign t!e different topics to t!e group. $!ey ill discuss and demonstrate t!edifferent ays of using products safely.

+roup ). roper Use of Medicines+roup *. roper Use of ersonal Care roducts+roup . roper Use of House!old Cleaning Materials+roup


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s!ampoo paints soy sauce bat! soapdeodorant

laundry soap !air dryer t!inner vinegar facepoder

7roup /1 lace inside t!e correct bo" t!e different pictures of t!e !ouse!oldmaterials

s!ampoo disinfectants neo?eppreservatives

Lactacid 2nife bat! soaptoot!paste

7roup ?1 Using real objects group t!em according to !ere t!ey s!ouldbe stored

1iscussion:

). 7!ere do you usually store t!e different !ouse!old products8*. 7!y do e need to classify !ouse!old products and store t!em in different

strategic places8

C+ E6planation1

). 7!y s!ould food products be stored separately from ot!er !ouse!oldproducts8

*. 7!at s!ould e consider in storing !ouse!old products8. Ho do people in t!e store counter separate products you buy in t!e store8

D+ Elaboration1

7!y do e need to practice proper storing of different !ouse!old materials8

E+ E3aluation1irections: Identify t!e proper storage for t!e folloing materials by c!ec2ing t!e

correct column

food canned goods motor oil toilet cleanersrust remover margarine cleansers body lotion

IV+ Assignment

7!at materials at !ome are poisonous. aste on your noteboo2 at least , e"amples.

Da* ?

III+ Learning 5as(s

A+ Engagement1

$at+room>itc+enMeicine

Cabinet

%edroom %at!room Stoc2room 'itc!en Laundry area

'itc!en Cabinet Stoc2room %at!room %edroom


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7!at 2ind of products are t!ese8aint stripper3 primer3 rust remover3 turpentine3 varnis!3 batteries3 mot!balls3

ood preservatives3 glues

B+ E6ploration1

Assign to pupils to act out: Fne pupil s!oing t!e proper ay of disposingempty containers of !a?ardous products t!e ot!er one t!roing t!em aay in t!egarbage can.

7!ic! do you t!in2 is s!oing t!e rig!t practice of disposing empty containers of!a?ardous products8

7roup Acti3it*1

Let t!e pupils form groups. $!e groups ill be given empty containers of !ouse!old materials. $!ey ill list don steps in disposing t!e materials t!ey

!ave in t!e group.

+roup ): 2erosene3 pesticides3 paints3 fire e"tinguis!er3 bro2enbottles

+roup *: insecticides3 alco!ol3 t!inner3 disinfectants3 left over food+roup : used batteries3 gasoline3 old tires3 old gadgets3 muriatic

acid

C+ E6planation1

). 7!at do you do it! t!e aste materials at !ome8*. Ho ill you dispose different !a?ardous materials8

. 7!y do e follo t!e proper disposal of !a?ardous materials8


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AC$I4I$ T )

="I!7 :="E:LD 4A5ERIAL" "A#EL>

Problem1

7!at is t!e importance of using !ouse!old materials safely8

,hat *ou need1

five different empty containers of !ouse!old materials li2e alco!ol3 insect spray3 bleac!3mos;uito repellant3 and clog dissolver

,hat to do1

). Loo2 for t!e product label in your sample products.

*. &ead t!e directions3 arnings and special signs in t!e product labels.

,hat ha3e *ou found out1

). 7!at are t!e arnings s!on in t!e product labels8


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*. Ho ill you use flammable materials8

. Ho do you use poisonous substances8


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precautionary measure in !andling3 storing3 and disposing !armful materials and sadface if not.

*. &evie t!e pupils understanding about t!e safety precautions in !andling3 storing anddisposing of !armful materials by presenting t!e role playing activity @pre(assignedB.

. %ased on your presentations3 ill you please give t!e safety precautions in !andling3storing and disposing of !armful materials87rite your ansers on t!e strips of

cartolina and put it on t!e column provided in t!e c!art.

:A!DLI!7 "5RI!7 DI"P"I!7


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B+ E6ploration

+&FU )N%ased on t!e film3 list don t!e materials at !ome !ic! are considered!armful or !a?ardous.

+&FU * N $!roug! role playing3 s!o to t!e class !at ill !appen to us if e ill bee"posed in a rong ay to !armful materials.

+&FU N +iven t!e concrete !armful materials @improvisedB e.g. soap3 toilet cleaner3etc.3 t!e group ill give and s!o ays on !o to use t!em properly and safely.

+&FU < N Ma2e a slogan about !o e ill be careful in !andling !armful materials.

+&FU , N $!roug! a jingle3 suggest ot!er ays or precautionary measures in !andling!armful materials.

C+ E6planation

). Have t!e group representative present t!e result of t!e activity given.*. 1iscuss t!e activity3 c!ec2 t!e pupils responses and clarify misconceptions !en

needed.. As2 t!e folloing ;uestions:

a. Ho do e !andle t!e materials at !ome8b. 7!at can e do to prevent conflict it! t!ose !armful materials8c. 7!at are t!e ot!er ays of !andling !armful materials can you give to t!e class8

D+ Elaboration

). 9ind out more about safety precautions by accomplis!ing t!e c!ec2list belo.

Al'a*s "ometimes

!e3er

). $urn off t!e stove and gas tan2 after coo2ing.

*. Carefully read labels of c!emicalsli2e medicines3 insecticide andpesticide before using t!em.

. &eturn poisonous and flammablematerials to t!eir proper place after use.


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#ELICI5A" D+ 4A7LALA!71arangan #S

%inangonan I 1istrict


Region IV-A CALABARZ!

DIVI"I! # RIZAL,EE . / Da*s 0. Da* )0Content: roperties of Matter I+ b2ecti3e

Use t!e properties of materials !et!er t!ey are useful or !armful

II+ "ub2ect 4atter

A. Concept: Materials !ave uses according to t!eir properties and c!aracteristics. $!eycan be !armful bot! to our !ealt! and t!e environment if not properly used3 !andled anddisposed of.%. Materials: plastic bag3 drin2ing glass3 metal spoon3 rags3 etc.C. &eference: $!e Je Science Lin2s3 Curriculum +uide1. rocess S2ills: observing3 identifying3 and describing#. 4alue Integration: roper !andling of materials

III+ Learning 5as(s

A+ Engagement+roup yourselves into five and go around in t!e classroom. In t!e c!art belo3

list don five products t!at you can find in t!e classroom. 7rite don t!e productmaterial andeac! products property in t!e proper column in t!e table belo. @, mins.B

&F1UC$S &F#&$

lastic cover $ransparent3 can float in ater

1iscuss it! your group t!e properties of t!e observed materials and anser t!e

folloing ;uestions:). 7!at 2ind of materials are listed products on t!e table above made of8*. Ho are t!ey being used8 Are t!ey useful or !armful8. Ho can t!ese materials become !armful8 @ if t!ey are not used3 !andled and

disposed properlyB

B+ E6ploration+roup ActivityMaterials needed:

lastic bottle metal scre plastic cup1rin2ing glass plastic bag mirror Metal spoon rubber band nail&ubber slippers ooden spoon rubber toypencil bottle made of glass ooden stic2


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A. Advance preparation). repare t!e materials needed in t!e activity*. See to it t!at t!e materials are distributed properly to eac! group. Set norms to follo during t!e group activity


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$eamor2 Cooperation amongt!e group members isvery evident: =,()00 of t!e membersof t!e group or2collaboratively

Cooperation amongt!e group members ismoderately evident3,0 to =


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$eac!er III( Mg#S( &odrigue? )(A

&epublic of t!e !ilippines

&egion I4( A CALA%A&FJDIVI"I! # RIZAL

Lesson lan in Science ,

7ee2 <1ay Content1 C!anges t!at Materials UndergoI+ Learning b2ecti3e1 Identify c!anges t!at !appen on materials

II+ "ub2ect 4atter1 A. Concept: !ysical c!ange means3 c!ange in si?e3 s!ape3 color3 te"ture3 state3 magnetic or

electrical condition it!out c!anging t!e molecular composition. C!emical c!ange is t!eformation of one or more ne substances due to t!e action or presence of !eat and ot!ersubstances suc! as acid. $!e presence of bubbles3 a c!ange in color and release of !eatindicate a c!emical c!ange.%. Materials: c!art3 pictures3 realia3 video clipsC. &eferences: Science and Healt! for 1aily Use ,3 1ep#d. %#AM(1L(Science and Healt! ,.

Module *-. April3 *00/3%oundless: 5!ysical and C!emical C!anges to Matter6.%oundless C!emistry. %oundless3 *) Kul *0),. &etrieved *- April *0)-

from !ttp..boundless.comc!emistryte"tboo2sboundless.c!emistryte"tboo2 introduction to c!emistryp!ysical and c!emical properties ofmatter.*>p!ysical

!ttp:.youtube.comatc!8vDF)b>SMje1LA

1. rocess S2ills: Identifying3 describing3 observing3 classifying

#. 4alue Integration: %e cautious. @$a2e reasonable care to avoid ris2sB.


A+ Engagement1). &evie pupils prior 2noledge by as2ing t!e folloing:Say: Last meeting3 e learned about properties of materials !et!er t!ey are useful or !armful.Can you enumerate t!ose materials87!at s!ould e do in using t!ese materials8

4ery goodSo3 is t!ere any ;uestion regarding our previous lesson8

*. MotivationSay: Class3 can you identify t!e t!ings inside t!e room8upils anser s!ould be ritten on t!e board.Let t!em classify t!e materials as solid3 li;uid or gas.

As2: In !at ay do t!ey differ from one anot!er81o you t!in2 e can do somet!ing to c!ange t!e c!aracteristics properties of t!is matter8

. resent t!e lesson.Say: In todays lesson lets observe and identify t!e c!anges t!at !appen on materials in our

activity.


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B+ E6ploration Activity )

Materials: small piece of candle3 matc!es3 ceramic saucer3 big candle3 spoon and t!ic2 clot!

Fbserve and describe t!e candle a" !en it is !eated and !en it is cooled.

• 1ivide t!e class into small groups.

• Frient t!em it! t!e materials t!at ill be used in t!eir activity.

• +ive some precautionary measures3 do not touc! any !ot material because you mig!t

get burned3 etc.

• Let t!e pupils do t!e activity.

Activating learners prior 2noledgeredict N Fbserve N #"plain @&F%#P or F# StrategyB

Guestions: 7!at do you t!in2 ill !appen to t!e candle a" !en !eated or !en !eat is

added8 7!at do you t!in2 ill !appen to t!e melted candle a" !en it is cooled8 Is itreversible or not reversible8

rediction Fbservation #"planation

Jote: %efore t!e activity3 let t!e pupils anser t!e first column @predictionB. After t!e activity t!eyill anser t!e second and t!ird column @observation3 e"planationB.

Activity *: 9ilm 4ieing 4ideo Clips@!ttp:.youtube.comatc!8vDF)b>SMje1LAB

Materials: ice cubeater3 candle3 egg3 fireood

7atc!ing video to be able to understand and identify t!e difference beteen c!emical andp!ysical c!anges.

Guestions:). Ho can an ice cube turned into li;uid8

*. Can a li;uid turn into a gas8 In !at form8. 7!at !appened to t!e ice cube !en it melts8


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????? ). fireor2s e"ploding

*. rusting of iron

. !eating sugar to form a caramel

. metabolism of food in t!e body

/. mi"ing salt and sand

)0. c!opping an apple

IV+ Assignment

%ring t!e folloing materials tomorro. @by groupB

* pcs. %anana cue stic2* pcs. Used nespaper

) bo" of matc!) drin2ing glass

repared by:

PI!> #+


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&epublic of t!e !ilippines&egion I4( A CALA%A&FJ

DIVI"I! # RIZAL

Lesson Plan in "cience $

,EE . / Da*s 0DA>

C!5E!51 Changes that 4aterials undergo

I. Learning b2ecti3e :

1escribe t!e c!anges !appen in materials in t!e presence or absence of o"ygen

II+ "ub2ect 4atter

A. Concept :. Certain conditions needed for a c!emical c!ange to !appen. $!ese

are t!e application of !eat or it! a c!ange in temperature and t!e presence of

o"ygen. aper3 ood3 candle or any fuel can decompose to as! 3 carbon dio"ide

or ater as one combines it! o"ygen in burning. F"ygen may also combine

it! iron to form rustE t!is is t!e start of metal decay.

%. Materials :* pcs. used paper3 * pcs. banana cue stic23 matc!stic23 * pcs. of

drin2ing glass

C. &eferences :%#AM , 1L *= C!emical C!ange3 Curriculum +uide S,M$(Ic(d(*3$!e Je Science Lin2 , p.


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7!at !appens !en you c!opa piece of ood8

7!at !appens !en you burn a piece of ood8

7!at do you t!in2 ill !appenif t!ere is no presence of o"ygen in t!e air

!en e burn t!e ood8 Lets find out.

E6ploration . ?; mins+0

+roup Activity

Materials needed* pieces of banana cue stic23 * pieces of used paper 3, pcs.matc!stic23 ) pc. drin2ing glass

A. Advance preparation

). repare t!e materials needed in t!e activity. *. See to it t!at t!e materials are distributed properly to eac! group.

. Set norms to follo during t!e group activity.


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4A+ VIC5RIA D+ 5ELEBM$() #S( 1istrict of &odrigue? I(A



Lesson Plan in "cience $,ee( $ Da* ) - /

Content1 C!anges t!at Materials Undergo

I+ Learning b2ecti3e: 1escribe t!e c!anges t!at !appen !en materials are e"posedto !eat

II+ "ub2ect 4atter 1 A. Concept 1C!anging !ases

7!en !eat is applied to materials t!ey undergo c!anges. $!ey mayc!ange into different states( solid3 li;uid3 or gas.

%. 4aterials 1 candle3 matc!3 test tube3 tong3 test tube !older3 sugar3 candlealco!ol

lamp3 ood3 matc!stic23 frying pan3 !otca2e3 mi"ing bol3 spoon3 ater3measuring cup3 ice tray3 ater3 alco!ol lamp3 tripod3 glass3 small bea2er3 matc!C. Reference1 Science and Healt! for 1aily Use ,1. Process "(ills 1 Fbserving3 describing3 comparing

4alue Integration : Appreciate t!e c!anges in p!ases of matter


A+ Engagement1@S!o an ice cream on a cone to t!e c!ildren.B

). 7!at c!ange did you observe on t!e ice cream8*. 7!at mig!t !ave caused t!e melting of t!e ice cream8. 7!ere did t!e !eat t!at melted t!e ice cream come from8ou !eed1) pc test tube) pc tonggloves or any t!ic2 clot! to !andle !ot materials test tube

!older ) pc test tube !older


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) spoonful sugar ) pc candlealco!ol lampsmall pc ood) pc matc!stic2

Caution: %e careful in !andling t!e alco!ol lamp.

7!at to 1o:). Jote don t!e p!ysical state of t!e material used @ sugarB.*. ut ) spoonful of sugar in t!e test tube.. Using t!e matc!stic23 lig!t t!e candlealco!ol lamp and let it stand on a small

piece of ood.ou !eed1ice tray3 ater3 alco!ol lamp3 tripod3 glass3 small bea2er3 matc!,hat to Do1

). Half(fill an ice tray it! ater and place it in t!e free?er overnig!t.*. &emove t!e ice tray from t!e free?er.. Fbserve !at !appens to t!e ice tray after a fe minutes.. &ecord all your observations.7uide %uestions1). 1id ater undergo c!ange8*. 7!at c!anges did matter li2e ater undergo8. resent t!e c!ange observed using a simple diagram


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C+ E6planation1). 7!at ere t!e materials used in t!e different activities8*. 7!at c!anges ere observed in t!e materials !en e"posed to !eat8. 7!at can !eat do to materialsmatter8

D+ Elaborate1S!o a video clip on 9ood Ma2ing of lant.

As2: ). 7!at is t!e important role of !eat on t!e food ma2ing of plants8*. Can e survive it!out !eat8 7!y8

E+ E3aluation1Directions1 1escribe t!e c!anges t!at !appen in t!e folloing materials !en!eat is applied. C!oose t!e letter of t!e correct anser from t!ebo".

). plant leaves e"posed to sunlig!t *. iron metal is !eated to a !ig! temperature . burning of ood


50/100




,ee( $ Da* ?-


I+ Learning b2ecti3e: 1escribe t!e c!anges t!at !appen !en materials are e"posedto !eat

II+ "ub2ect 4atter 1 A. Concept 1$!e roduct of C!emical C!anges

In c!emical c!ange3 ne products are formed. $!e c!aracteristics of t!ene products are entirely differently from t!e original materials. 7!en a c!emicalc!ange ta2es place3 t!e product cannot be broug!t bac2 to its original form. Ac!emical c!ange is irreversible.

%. 4aterials 1Stoveburner3 ripe fruit3 unripe fruit3 decomposed ood3 ood3 rice3ater3 2ettle

C. Reference1 Science and Healt! for 1aily Use ,1. Process "(ills : Fbserving3 identifying3 e"perimenting

#. 4alue Integration : Appreciation of t!e environment


A+ Engagement1erform Activity ) 5$aste Me6 @re(assignedB

). 7as! t!e rice.

*. lace t!e rice it! ater inside t!e 2ettle.. Set it on t!e stove until t!e rice is coo2ed.


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*. #"plain t!e use of eac! material.. Let t!em perform activity@&emind t!em t!e value of cooperation and or2ing !armoniously it! ot!ers.B

57or2ing in Stations6"tation )

,hat >ou !eed1). ood @good lumberB Label it it! A*. decomposed ood3 Label it it! %.

,hat 5o Do). #"amine t!e to pieces of ood and note t!e differences.*. Jote don your observations.

+uide Guestions:a. 7!at as t!e difference beteen t!e to pieces8b. 7!ic! sample of ood is decaying8

c. 7!at is generated during t!e decaying process of ood8d. 7!at can !eat do to t!e decaying process of ood8

@+iven as assignment before t!e lesson3 to searc! for t!e ansers in t!einternetB

@1ecomposition and 1ecay $rees for Life&eference: treesforlife.org.u2forestforest(ecologydecomposition(and(deca*

1ecomposition and deca*

are vital processes3 playing an essentialrole in t!e ... compost !eap3 !ere t!e heat t!at is generated speedsup t!e process of deca*

. ... t!e first agents of deca*

3 and there aremany species t!at gro in dead 'ood.B

e. 7!at 2ind of c!ange of matter can be observed in t!is situation8 7!y8

"tation /7!at ou JeedJe metal spoon3 rusty metal spoon

,hat to Do). Fbserve t!e ne spoon. #"amine its c!aracteristics.*. +et a rusty spoon. #"amine.

7uide %uestions:a. 1escribe t!e difference beteen t!e to spoons.

b. If e try to clean t!e metal spoon3 can e bring it bac2 to its original form87!y not8

c. 7!at 2ind of c!ange in matter is observed in t!is situation8

"tation ?7!at ou Jeedunripe banana3 ripe papaya

7!at to 1o). Loo2 at t!e unripe banana fruit in Saucer A. describe t!e banana as to its

color3 te"ture3 smell and taste.

*. Loo2 at t!e ripe papaya in Saucer %. describe t!e papaya as to its color3te"ture3 smell3 taste3 and its composition.

+uide Guestions:a. 1id t!e ripe banana c!ange in taste8 Color8 Smell8 $e"ture8b. 7!at conditions are observed for c!emical c!ange8c. 7!at !appened to t!e papaya as it passed t!roug! c!emical c!ange8

Da* C+ E6planation1

As2: In all t!e activities performed3 !at c!ange too2 place87!en a substance or a material ent t!roug! c!emical c!ange3 !at ill !appento its product8 7!y8


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$ell: In c!emical c!ange3 ne products are formed. $!e c!aracteristics of t!ene products are entirely different from t!e original form. A c!emical c!ange isirreversible.

D+ Elaborate1Can e c!ange a ripe banana to unripe banana8 7!y8

Can e c!ange coo2ed rice to uncoo2ed rice8 7!y8

1irectionsE &ead a paragrap! about one of your favorite fruit t!en tell !at!at 2ind of

temperature is best for storing t!em.

Bananas"tore bananas at room temperature a'a* from direct sunlight and heat+ Bananasbecome *ello'& soft& and s'eet as the* ripen+ If *ou 'ant to speed the ripeningprocess& put bananas in a paper bag 'ith an apple o3ernight+ 5he natural eth*lenegas released b* the apple 'ill help ripen *our bananas+ Bananas are 3er* delicateand can be easil* damaged b* e6treme temperatures& hot or cold+ Refrigerating

bananas 'ill turn their s(ins blac(+ Blac( s(inned bananas 'ere most li(el*e6posed to e6treme cold temperatures+ 5he flesh inside 'ill continue to ripen&e3en refrigerated& and can still be eaten& or if too ripe& used for ba(ing+

&eference:!ttp:fruitguys.comalmanac*0)*0=0*fres!(fruit(storage(and(ripening(tips

E+ E3aluation1C!oose t!e letter of t!e correct anser.

). In !ic! place ill rusting of iron occur easily8

a. !umid place c. dry placeb. dusty place d. s!ady place

*. 7!en metal rusts3 t!e material t!at is rusting becomes .a. Hard c. strongb. Soft d. sturdy

. 7!ic! is true about c!emical c!ange8a. A ne material is formed.b. $!e product cannot be c!anged to its original form.c. $!e product is improved and becomes durable.d. %ot! a and b are correct.


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Lesson lan in Science ,7ee2 , 1ay ,


I+ Learning b2ecti3e: Investigate c!anges t!at !appen in materials under t!efolloing conditions:

presence of o"ygen lac2 of o"ygen

II+ "ub2ect 4atter 1 A. Concepts : C!anges in t!e #nvironment: resence of F"ygen and Lac2 of

F"ygen

F"ygen is an important part of t!e atmosp!ere3 and it is necessary tosustain most terrestrial life as it is used in respiration. Since it is abundant and itis alays present3 it also affects t!e c!anges in some materials.

%. Materials : c!artC. &eferences: Science and Healt! for 1aily Use ,1. rocess S2ills : Inferring3 observing

#. 4alue Integration : Appreciate t!e importance of o"ygen in t!e environment


A+ Engagement1

@$eac!er slices a piece of apple in front of t!e class.B). Im going to slice t!is apple. 1escribe t!e fles! of t!e apple after slicing.&ecord your observations.

*. After a fe minutes3 ta2e note of any c!anges t!at occur on t!e fles!. 1escribeit.

B+ E6ploration

Let t!e pupils investigate c!anges t!at !appen in materials under t!e folloingconditions:

presence of o"ygen lac2 of o"ygen

7roup I Rusting of 4etals Vie'ing a 3ideo clip from the internet. Pre- assinged &eference: !ttps:.youtube.comatc!8vDcn4om...

1irections : After vieing t!e video from t!e internet3 be able to anser t!e folloing;uestions:

). 7!y do ironmetal rusts8*. 7!at does rust loo2 li2e8. Ho can rust be prevented8


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@F"ygen affects c!emical c!ange in some materials. Kust li2e t!e apple3 rust on metalsform !en e"posed to o"ygen. $!is is because metals react !en e"posed to it. %ridgesand ve!icles are made of metal and t!ey are alays e"posed to o"ygen. Since rustma2es materials brea2 easily3 t!ese structures are coated it! paint to 2eep o"ygen fromreacting directly it! it.B

+roup II N9ire it Up@CombustionB

1irections:). Stri2e a matc!stic2 on t!e matc!bo".*. lace t!e burning matc!stic2 inside a glass jar and cover it tig!t.

. Fbserve and record your observations

Guestions :

). 7!y did t!e matc!stic2 burn8

*. 7!at is needed to start fire combustion8

. 7!at is t!e role of o"yen in t!e process of combustion8


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D+ Elaborate1

7!y does a stainless steel not rust even !en e"posed to ater8@resent a video clip about stainless steel.B

E+ E3aluation1

). 7!at ill !appen to slice pieces of potato !en e"posed to t!e air8

a. It ill taste salty. c. It ill taste seet.

b. It ill become ripe. d. It ill turn into bron.

*. 7!at ill be formed on nails or metals !en e"posed to o"ygen8

a. bubbles b. ice c. molds d. rust

. A !ouse is burning and t!e ind blos !ard. 9ire increases rapidly. $!is is due to

a. lac2 of o"ygen c. presence of fire e"tinguis!er

b. presence of o"ygen d. t!e use of ater to stop t!e fire


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BI5 for 5eachers

CFFF'IJ+ 9F& #J+IJ##&S

'itc!en Jotes

9ruit &ipening by Mic!ael C!u

Fne ;uestion t!at I 2eep getting as2ed @and t!at I 2eep as2ing myself !en standing in t!e

produce section of t!e mar2etB is !et!er or not a particular type of fruit ill ripen at !ome. It

turns out t!ere are only a !andful of fruits !ic! get seeter after being pic2ed: apples3

bananas3 2iifruit3 mangoes3 and pears. $!ere are a do?en additional fruits t!at continue to

ripen @t!roug! aroma or te"tural c!angesB and all t!e rest do not. I put toget!er t!e folloing

c!art listing t!e fruits !ic! do ripen after being pic2ed as ell as t!ose !ic! do not from a

variety of sources including but not limited to Fn 9ood and Coo2ing3 Coo2ise3 Modernist

Cuisine3 and $!e Science of +ood 9ood.

Li2e most t!ings e try to classify one ay or t!e ot!er3 t!ere tend to be some e"ceptions or

outliers. Apples3 for e"ample3 ripen after being pic2ed and increase in not just seetness but

also get softer over time. Most people prefer apples under ripe @since t!e varieties generally

eaten uncoo2ed tend to be fairly seet rig!t off t!e treeB and do not prefer t!em at full ripeness

due to !o soft @and mealyB t!e fles! becomes. @%ecause apples do ripen after !arvesting and

e donXt often allo t!em to reac! full ripeness3 if youXve got an apple in your !ouse3 itXs

probably in t!e process of ripening and t!erefore outgassing carbon dio"ide and et!ylene. $!e

latter gas ( for reasons not yet fully understood ( ill trigger and speed up ripening processes in

ot!er fruits !ic! can be ripened after pic2ing ( see c!art beloB. Anot!er e"ample is t!e

pineapple @a fruit t!at doesnXt ripen after !arvestB !ic! does c!ange color after being pic2edbut does not get seeter or develop a stronger aroma. 9or t!is reason3 t!ey s!ould be selected

not by !o golden t!e s2in is but by !o fragrant it is.

Since fruits !ic! ripen release et!ylene gas3 t!ey s!ould not be stored it! or near vegetables.

$!e et!ylene ill cause most vegetables to spoil faster. @Many vegetables can be !eat treated (

by blanc!ing in boiling ater for a minute or to ( !ic! deactivates t!e en?ymes !ic! cause

ilting and spoilage. It is possible t!at !eat treating could prevent spoilage from et!ylene

e"posure3 but I !ave not found any documentation of t!is and !ave not performed t!e

e"periment yet.B

Conventional isdom states t!at fruits !ic! are ripened on t!e plant ill be superior to t!ose

pic2ed early @and possibly ripened later if it is one of t!ose luc2y fruits t!at can continue to

ripenB. $!ere is muc! trut! in t!is3 but again t!ere are some interesting e"ceptions. $!e first is

t!e avocado !ic! does not ripen on t!e tree at all. $!is is one fruit !ic! !as to be pic2ed @or

fall off t!e treeB to begin ripening. I as surprised to learn during my researc! t!at Modernist

Cuisine claims pears also do not ripen on t!e tree. $!is is not tec!nically true as pears do ripen

on t!e tree but many varieties do not taste good !en tree(ripened it! particular complaints

regarding off(flavors. ears are one of t!e fe fruits !ic! are best ripened off t!e tree.

%ananas are anot!er interesting case as it is t!e ultimate e"ample of ripening after !arvest (

bananas improve in every aspect @seetness3 color3 aroma3 and te"tureB dramatically !en

ripened at !ome and3 by all accounts3 is as good as !en plant(ripened.

9ruits t!at ripen after being pic2ed can !ave t!eir ripening processes accelerated easily in to

ays: !eat and et!ylene. 'eeping fruits in a arm environment ill ripen t!e fruit by

accelerating t!e activity of t!e ripening en?ymes. $!is process speeds up until t!e temperature

rises past t!at at !ic! t!e en?ymes remain intact @!ic! is loer for fruits from colder eat!er

regions and !ig!er in tropical fruitsB. $!is can also increase t!e rate of spoilage as surface

bacteria and microorganisms ill generally t!rive in arm temperatures up to t!e deactivation

temperature of t!e en?ymes. 7as!ing t!e fruit it! a fruit as! is advisable before attempting

to !eat ripen it.

#t!ylene gas ripening is probably easier since all it ta2es is an et!ylene producer @t!e fruit itself

ill or23 but an apple is even betterB. Simply place t!e fruits in a paper bag it! t!e top folded

over. $!is creates an environment !ic! allos some airflo but ill increase t!e concentration

of et!ylene gas around t!e fruit. 7!en fruits !ic! ill ripen after !arvest are e"posed to a !ig!

et!ylene concentration3 ripening is promoted.

http://www.amazon.com/exec/obidos/ASIN/0684800012/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0684800012/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/Successful/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0982761007/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0982761007/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0778801896/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0982761007/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0982761007/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0684800012/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/Successful/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0982761007/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0982761007/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0778801896/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0982761007/ref%3Dnosim/cfe-20http://www.amazon.com/exec/obidos/ASIN/0982761007/ref%3Dnosim/cfe-20


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Reference@ +tt(@***-coo'in,foren,ineers-comarticle!%6Fruit5Ri(enin,(rint

&epublic of t!e !ilippines

1#A&$M#J$ F9 #1UCA$IFJ

&egion I4(A CALA%A&FJ

1ivision of &i?al

1istrict of $aytay II

4=Z! ELE4E!5AR> "C:L


7ee2 - 1ay )

=seful and :armful 4aterials

I+ Learning b2ecti3es: Investigate c!anges t!at !appen in materials undert!e folloing conditions:

• *.* Application of or e"posure to !eat

II+ "ub2ect 4atter1 A. Concepts: Heating materials can cause materials to c!ange

#"ample:

• A slab of butter left lying in t!e sun ill melt.

• 7!en ice is armed it c!anges into ater.

• 7!en you !eat ater3 tiny droplets of ater leave t!e container and enter t!e

air. $!ese tiny droplets are called ater vapor. $!is process is calledevaporation and is part of t!e ater cycle.

%. Materials:see Activity *C. &eferences:S,M$(Ic( d(* 3C!em


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B+ E6ploration1

Activity ): 4ideo resentation:C!anges t!at !appen in a material !en e"posed to !eat

!ttps:.youtube.comatc!8vDM;y7ndt&vfG

Activity *: Ma2e me Hot

1escribe !at !appens to materials !en !eated.

7!at you need:

+roup ):) piece of clean discarded tin can3 any smallstic23candle3alco!ol lamp@gaseraB * c!ocolate bar

7!at to do: a. ut * pieces of c!ocolate bar in a tin can. b. Lig!t a candle3 and !it t!e tin can for *( minutes. c. Fbserve !at !appen.

7!at you need:

+roup *: %o" of matc!es3burner 3 tripod or metal stand3) pc.oftong3gloves3 any t!ic2 clot! to !andle !ot materials3 * pieces of crayon

7!at to do: a. ut pieces of crayon in t!e tin can. b. lace t!e tin can in a tripodover t!e flamec. Fbserve !at !appen to t!e crayons !en !eated

d. &ecord your observations

7!at you need:

+roup : ice in a glass. 7!at to do: a. lace t!e glass it! ice under t!e sun.

b. Fbserve !at !appen to t!e ice after )0 minutes. c. &ecord your observations

7!at you need:

+roup


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b. Heat t!e tin can for *( minutes c. Fbserve and record !at !appen to t!e butter

Guestions:

). 7!at !appen to eac! material !en !eated8 7!y8 *. Is t!ere a c!ange in t!e appearance of t!e material8 . 7!at c!ange too2 place8


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Region IV-A CALABARZ!

DIVI"I! # RIZAL


7ee2 - 1ay *

roperties: Useful and Harmful Materials

I+ Learning b2ecti3es: #numerate ays on aste management

II+"ub2ect 4atter1

A+Concepts1

7aste management is t!e collection3 transportation and disposal of

and ot!er aste products. It encompasses management of all

processes and resources for proper !andling of aste materials.

B+4aterials1 Multimedia3 pictures of a clean community

C+ References:S,M$(Ie(g(

!ttps:.youtube.comatc!8vD'r1+f==F!M

D+ Process "(ills1 Classifying3 1escribing3Fbserving34ieing

E+ Value Integration: Aareness on t!e importance ofaste management

III+ Learning 5as(s:

A+ Engagement: $eac!er to c!oose one activitya. Let t!e pupils visit every area of t!e sc!ool @Clinic3Canteen3Fffice3+ardenB 1escribe !at t!ey sa in t!ose places. b. +roup game: Ma?e

$eac!er to prepare < copies of t!e Ma?e to be given to eac! group. #ac! of t!emember ill !elp solve t!e Ma?e instantly.


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B+ E6ploration:

Acti3it* ): 7atc!ing a videoclip on aste management

!ttps:.youtube.comatc!8vD'r1+f==F!M

Acti3it* /

After atc!ing t!e videoclip3 pupils ill tal2 it! a classmate about !at t!ey learned ont!e different ays of aste management .

Leader to summari?e and report t!e groups anser.

Acti3it* ?1:o' to 4anage >our :ome ,aste

5o teachers1 Pls+ see attached sheet

4isit t!is site:!ttp:.i2i!o.comManage(our(Home(7asteTImage:Manage(our(Home(7aste(Step()(4ersion(*.j

C+E6planation:

). 7!at are t!e ays of reducing aste8 *. 7!ere ill you put pieces of paper collected inside t!eclassroom8 . Can it be a source of income8 Ho8


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o If you forget to bring your clot! bags to t!e store3 you can still reduce aste As2

t!e person bagging your groceries not to use double bags. Most stores no sellclot! bags3 so you could spring for t!ose instead of accepting plastic or paper (you can never !ave enoug! around t!e !ouse.

o Using clot! bags isnXt limited to grocery s!opping. $a2e one along !en you go

s!opping for clot!es3 tools3 or any ot!er items you may need.

*.

Bu* food that has less pac(aging+ If you tend to buy food t!at comes in bo"esrapped in plastic it! individually(rapped serving si?es inside3 youXre probablyproducing more aste t!an you ant to. Loo2 for ays to buy food it! minimalpac2aging3 especially plastic pac2aging3 and youXll see your daily mound of garbage turninto a tiny !ill. Here are a fe tric2s to try:

o Use t!e bul2 food section. ou can buy rice3 beans3 cereals3 teas3 spices3 and

ot!er dry foods in t!e bul2 food section of your grocery store. Store t!e foods inairtig!t glass or plastic containers !en you get !ome.

.

Do 3ermicomposting+ ou can ma2e your on orm composting system.

o Ma2e dinner instead of !eating it up. $a2e(out food and microaveable dinners

re;uire a lot of pac2aging3 and it all just goes in t!e tras!. It definitely ta2es moretime3 but consider replacing some of your instant meals it! !omemadecreations. our aistline ill t!an2 you3 too.

o %uy dairy items in containers you can return. An increasing amount of dairy

companies offer a return system in !ic! you buy a glass jug of mil23 cream orbuttermil2 and return t!e jug for a deposit. $!is is a great ay to cut don onusing plastic.

o %uy from farmerXs mar2ets. $!ey offer mounds of fres! produce t!at !ave never

touc!ed plastic. %ring along clot! bags to carry your purc!ases !ome.


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o If you do c!oose to buy drin2s by t!e bottle3 c!oose large containers3 rat!er t!an

small ones. +et a , gallon @)>./ LB container of ater it! a dispenser instead ofbuying an )>(pac2 of small bottles.

,.

Reduce *our paper usage+ If you li2e using computers3 t!ere are very fe reasons youstill need to !ave a lot of paper aste in your !ouse. $a2ing measures to reduce t!eamount of paper you buy3 as ell as t!e amount of paper t!at gets sent to you in t!email3 can save you t!e !eadac!e of !aving to sort t!roug! piles of papers.

o +o paperless !en it comes to billsE c!oose to pay t!em online instead.

o Consider reading your nes online instead of !aving a nespaper delivered to

your !ouse.

o $a2e measures to stop jun2 mail from overfloing your mailbo".

-.

Consider ma(ing *our o'n household cleaners and detergents+ Many of t!econtainers used for cleaners and detergents arenXt recyclable3 so t!ey end up going int!e garbage. If you !ave t!e time and inclination3 ma2ing your on formulas and storingt!em in glass containers ill end up saving tons of money and significantly reduce yourgarbage output.

Part /

Reusing and Rec*cling

).

Donate items 'hen possible+ If you !ave old clot!ing3 electronics3 or ot!er items youdonXt ant but are still in decent s!ape3 donate t!em instead of t!roing t!em out in t!etras!. %etter t!ey end up in a classroom or someoneXs closet t!an t!e landfill.

o Fld clot!es and fabric scraps can be donated to a fabric recycling facility.

o Sc!ools often accept donations of old computers and ot!er electronics.

http://www.wikihow.com/Get-Rid-of-Junk-Mailhttp://www.wikihow.com/Get-Rid-of-Junk-Mail


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*.

Create a compost site+ Select an area in a sunny or partially s!aded spot in your yardfor your compost site. Ideally3 youXll compost directly over dirt or grass3 but if you donXt!ave a large yard area3 you can compost on a concrete patio. Here are a fe differentays you can structure your compost site:

o Ma2e a compost pile. $!is is t!e simplest ay to compost. All you !ave to do is

ma2e a pile in your yard. It s!ould be located ell aay from your !ouse3 sincecomposting sometimes attracts mice and insects.

o Ma2e a compost bo". ou can construct a bo" made to t!e e"act dimensions t!at

suit your needs.

o %uy a compost bin. $!eyXre available at most !ome and garden stores3 and come

in a variety of different s!apes and si?es.

.

Choose to ma(e either a cold or hot compost heap+ Ma2ing a cold !eap re;uires lesseffort3 but it ta2es longer for t!e compost to be ready. Ma2ing a !ot !eap re;uires a littleor23 but youXll !ave compost in as little as - ( > ee2s. HereXs t!e difference:

o $o ma2e a cool compost heap3 fill your bin it! a fe inc!es of bot! green and

bron materials. 'eep piling more in !enever you need to get rid of food scrapsor toilet paper rolls. 7!en t!e bin is full3 leave it to compost. It may ta2e up to ayear to full compost3 but you can use t!e compost forming at t!e bottom of t!ebin as needed.

o $o ma2e a hot compost heap3 mi" your green and bron materials ell3 and fill

your bin all t!e ay up @or !eap up a big pileB. It ill arm up and get !ot to t!etouc!E !en t!is !appens3 stir it up3 and it ill cool. 7!en it !eats up again a fedays or ee2s later3 stir it up again. 'eep doing t!is until it stops !eating up afteryou stir3 t!en let it rest to finis! composting.


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ater or more green items. $!e more effort you put into tending to your compost site3 t!efaster youXll !ave usable compost.

,.

=se *our compost 'hen itFs read*+ ouXll 2no your compost is ready !en it turns aric! bron or blac2 color and ta2es on an eart!y smell. our compost can be used to

fertili?e your vegetable or floer garden3 or you can simply spread it around your yard togive your grass and ot!er plants a nutrition boost.


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C+E6planation1

). 7!at is aste8*. 7!at are t!e ,&s of aste management8. 7!at do you mean by &euse8 &educe3 &ecycle3 &epair and &ecover8


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Lesson Plan in -)/ Curriculum in "CIE!CE V

#irst 7rading7ee2 - 1ay <

PropertiesUseful and Harmful Materials

I. Learning b2ecti3e : Identify materials t!at can be recycled

II+ "ub2ect 4atter 1 A. Concept: Some materials can be recycled into useful products.

$!e materials t!at can be recycled are papers3 plastics3etc.

%. Materials: real objects3 picture3 activity cardsC. &eferences: Curriculum +uide in '()* Curriculum S,M$. )e(g(

.buffalo.edurecycling1. rocesses S2ills: Fbserving3 Classifying3 Comparing3 Identifying

#. 4alue Integration: Conservation of #nvironment

III+ Learning 5as(s1A+ Engagement .Passing A Ball0

$!e teac!er is going to play music !ile t!e pupils are passing a ball.7!en t!e music stops3 t!e pupil !o !olds t!e ball ill give e"ample of

materials t!at t!ey can see inside t!e classroom.%ased on t!e materials t!at you !ave given3 !ic! of t!e folloing

can be recycled8

B+ E6ploration

7roup I

Study t!e folloing materials. Identify t!em !et!er t!ey are recyclableor non(recyclable. ut t!e folloing pictures to t!e correct bin.

7roup II


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ut a c!ec2 @B on t!e materials t!at can be recycled and materials t!atcant be recycled.

Materials Can be &ecycled Cant be &ecycled

lastic %ottles

StyrofoamMaga?ine

$issue paper

Ceramics

7roup III,hat can I rec*cle

1ra any materials t!at can be recycled in t!e column 5es lease6 andmaterials t!at cannot be recycled in t!e column 5Jo $!an2s6

7roup IV=sing Real b2ect

Materials:paper board paint cancandy rapper plastic bottlemirror glass styrofoamnespaper lig!t bulb

1o:). +et t!e materials.*. Classify t!e folloing materials as to recyclable and non(recyclable.. Anser t!e folloing ;uestions.

7!ic! materials can be recycled8

7!ic! materials cannot be recycled87!at do you t!in2 is t!e useful product of t!e materials t!at can berecycled8

C+ E6planation). 7!at are t!e materials t!at can be recycled8*. 7!at do you t!in2 is t!e possible useful products of plastic bottles8

nespapers8

. Can you give ot!er materials t!at can be recycled8


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,. 7!y do you t!in2 recycling of materials is significant factor in savingour environment8

D+ Elaborate Create simple materials out of scrap

E+ E3aluation

#"!ibit

C&I$#&IA , < * )

Usefulness of t!e product

upils creativeness

Availability of materialsresourcefulness

$ime conservation

IV+ Assignment

7rite , ot!er e"ample of materials t!at can be recycled.

repared by:

LAA&JI A. 4ILLAMFJ$#1olores #lementary Sc!ool

$aytay II


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Lesson Plan in -)/ Curriculum in "CIE!CE V

#irst 7rading7ee2 - 1ay ,Properties

Useful and Harmful Materials

I. Learning b2ecti3e: &ecogni?e t!e importance of recycling aste materials.

II+ "ub2ect 4atter 1 A. Concept : $!e importance of recycling aste product are:

!elps in decreasing garbage to ma2e environment

clean preserves our natural environment

reduces financial e"penditure in t!e economy

reduces pollution

saves energy

%. Materials: bin3 activity cards3 draing materials

C. &eferences: Curriculum +uide in '()* Curriculum S,M$. )e(g(.conserve energy.future.com

1. rocesses S2ills: Fbserving3 Classifying3 Inferring

#. 4alue Integration : Love of Jature


A+ Engagement .7uessing game0Inside a to bin labeled recyclable and non-recyclable materials containdifferent ords @recycle3 reduce3 reuse3 plastic3 paper etcB. &epresentativeof eac! group ill get one ord inside a bin and try to rite it using !is!er body!ip. $!e members of t!e group ill guess t!e ord. $!e group !oguessed many correct ords ill in.

B+ E6ploration

7roup IParagraph Reading

1o:). &ead t!e paragrap!*. Anser t!e folloing ;uestions.

7!at is recycling8

Ho are recycling aste materials important to us8

7!at do you t!in2 ill !appen to our environment if e

did not start recycling today8

7roup IIMa2e a journal on t!e selfgroup made project on recycling

7roup IIIPoster 4a(ing

Materials:cartolinapencilruler

coloring materials

http://www.conserve/http://www.conserve/


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1o:Ma2e a poster s!oing t!e importance of recycling aste materialsin our environment.

C+ E6planation). In !at ay does recycling of aste materials !elp in conserving

energy8*. Ho are recycling aste materials important to us8 to our country8

to t!e environment8. 7!at are you going to do to disseminate information on t!e

importance of recycling aste materials to t!e community youbelong8


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If e do not recycle no and conserve our resources3 $ime ill comeE not!ingill be left for our future generations. And t!ey ould also !ave to pay t!e price for t!edamage e did to t!e environment.

Republic of the Philippines

Department of EducationRegion IV A CALABARZ!Di3ision of Ri9al

I!"5R=C5I!AL PLA! I! "CIE!CE $$ E@s

,ee(1 J Da* 1 )

C!5E!5 1 Properties =seful and :armful 4aterials

I+ Learning b2ecti3e 1 Identify materials t!at can be reduced

II+ "ub2ect 4atter 1A+ Concepts : 7e can eliminate or reduce t!e use of some !armful materials.B+ Materials :

plastic bag dry leaves styrofoam vegetable peelings coconut !us2 decaying fruits plastic bottle cardboard

pesticides Activity Card pictures

C. &eference: S,M$ la(b() !ttps:youtu.beGH)0FF-F !ttps:.epa.govrecyclecomposting(home

!ttps:en.i2ipedia.orgi2i

:a9ardous aste

ou$ube C( Material Song

1. rocess S2ills:

Fbserving3 Analy?ing3 Classifying

#. 4alues Integration :

III+ Learning 5as( :

A+ Engagementpresent a song @ou $ube C(Material SongB@ As2 : !at materials did you see from t!e songB@$eac!er rites t!e anser on t!e boardB

B+ E6plorationActi3it* ) icture UL#

7or2 on t!e picture pu??le and analy?e if eac! material is useful or not.

Guestions:). 7!at are t!e materials formed from t!e pu??le8

Care for nature

https://en.wikipedia.org/wiki/Hazardous_wastehttps://en.wikipedia.org/wiki/Hazardous_wastehttps://en.wikipedia.org/wiki/Hazardous_wastehttps://en.wikipedia.org/wiki/Hazardous_wastehttps://en.wikipedia.org/wiki/Hazardous_waste


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*. Are t!ese materials !elpful to t!e environment8 7!y8. Are t!ey useful or !armful8

Acti3it* / Identifying pictures of materials t!at can be reduced.Materials : Slides of pictures of different materials

Guestions:). 7!ic! of t!e materials on t!e pictures presented are useful8 !armful8*. Can e avoid using t!ese !armful materials8. 7!at ill you do to t!e !ouse!old materials t!at !ave c!emicals8


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E+ E3aluation1

1irections: %elo is a list of materials. 1etermine !et!er eac! material can bereduced or not. 7rite & if it can be reduced and J if cannot. 7rite your anseron t!e space before eac! number.

). Commercial fertili?ers

*. 1ecaying fruits and vegetables

. Insecticides


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Republic of the Philippines1epartment of #ducation

Region IV A CALABARZ!Di3ision of Ri9al

I!"5R=C5I!AL PLA! I! "CIE!CE $

,ee( 1 J Da*1 /

C!5E!5 1 Properties- =seful and :armful 4aterials

I Learning b2ecti3e1 &ecogni?e t!e importance of reducing aste materials

II. "ub2ect 4atter 1

A+ Concepts : Ha?ardous3 or to"ic aste t!reatens !uman !ealt! and t!eenvironment because it is dangerous c!emically reactive3 corrosive3 orflammable.

Ma2ing small c!anges e ma2e in our everyday lives can ma2e a poerfuldifference to t!e !ealt! of all living t!ings and t!e province and planet ecall !ome.

UC# (

B+ 4aterials14ideo clip Strips of cartolina

Art materials @cartolina3 scissors3 crayon3 pencilB Activity Card metacards

C+ References : S,M$(Ia(b() +oogle.com.p! 3you tube.com N Fne Minute Life in a Slum

D+ Process "(ills: observing 3 describing3 identifying3 analy?ing

E+ Value Integration:


A+ Engagement 1)+ Re3ie'1

Aareness


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/+ 4oti3ation1 @ resent a video clip @ou $ube N Fne Minute Life in a SLUMY.B

As2 : 7!ere do t!e people live8 Ho do t!e people in t!e area live8

If t!ey are scavengers3 !at 2ind of materials do t!ey see every day8 7!at do t!ey do it! t!ose materials in t!e dumpsite8

Have you been to t!at 2ind of place8

B+ E6ploration1

Acti3it* ) DEBA5E @re(assigned topic: UC# vs CCL#B C!oose a partner from t!e group and ma2e a simple debate about acertain topic about reducing aste materials.

&ubrics:Standards: , < * )

). Important information on !armful and useful materials erecited during t!e debate.

*. $opics discussed ere delivered very ell.

. S!os respect on ot!ers opinion.

C+ E6planation1

). Ho did you find t!e debate8*. 7!at are t!e importance of reducing aste materials8

. 7!at are t!e benefits of reducing aste material to t!e people3 environmentand community8

D+ Elaborate

7!y is it important to follo or reduce aste materials8 If e reduce using!armful materials3 !at value do e s!o8

E+ E3aluation1

Using W s!eet of cartolina and ot!er art materials3 ma2e a slogan or streamerabout 5reducing aste materials6.

@All outputs ill be posted on pat!ays or near on #S(F +ardenB

&ubrics in c!ec2ing t!e slogan:S$AJ1A&1S * )

). S!os clear ideas about t!e topict!eme.*. 4alue aareness on environment as interpreted.

. Cooperation among t!e group as visible.

IV+ Assignment1

Using t!e slogan or streamer3 go around t!e sc!ool campus and ma2e an Advocacy Campaign on &educing t!e Use of $o"ic Materials.

repared by: IJ# 9. CA%ALL#S

$ N III 1istrict of Morong $omas Claudio Memorial #lementary Sc!ool


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Region IV A CALABARZ!1ivision of &i?al

I!"5R=C5I!AL PLA! I! "CIE!CE $,ee( J Da* ?

Content : roperties Useful and Harmful Materials

I. Learning Fbjective : Identify materials t!at can be reused

II. Subject Matter :

A. Concepts : $!ere are different materials inside and outside !ome t!at can be reused

%Materials : baby poder container3 old clot!es3 ?esto bo"3 bro2en pail3 pictures

C.&eference :4ideo vieing @.youtube.comatc!8vD(llI,e!&'P>B

1. rocess S2ills : Fbserving3 Identifying3 1escribing

#. 4alue Integration :

III. Learning $as2s

A. #ngagement

4ideo [email protected]!8vD(llI,e!&'P>B

7!at oldaste materials !ave you seen in t!e video8

7!at useful materials !ave made out of t!ese astes8

7!at ot!er oldaste materials you see at !ome t!at you t!in2 can be reused or turnInto ne purpose8

%. #"ploration

Activity ) N Ma2e Me Usable

Materials : empty baby poder container3 old clot!es @provide t!em cutting tools li2escissorscutterB

Guestions :

). 7!at are t!e materials used in your activity8*. 1id you able to ma2e a ne product it! t!ese astes8 . Ho did you ma2e t!em useful8

Activity *

Materials : pictures of different aste materials at !ome@empty mineral bottle3 softdrin2case3 baby poder container3 old clot!esB

7!ic! among t!ese oldaste materials can be reused8 Color t!em green if you t!in2t!ey can be reused8


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Guestions :). 7!at are t!e different aste materials used in your activity8 *. 7ere you able to identify !ic! materials can be reused8

Activity

Materials :@?esto bo"3 bro2en pails3 old clot!esB

$!roug! a pantomime3 s!o to t!e class !at you could do it! t!ese old materials.

Guestions : ). 7!at did you do it! t!e ?esto bo"es8 %ro2en pails3 old clot!es8 *. 7ere you able to s!o to class !at you could do it! t!e old materials8

C. #"planation

). Ho do you feel it! t!e activities 8*. 7!at are t!e different materials t!at can be reused 8. 7!y do you t!in2 e need to reuse t!ese materials 8


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Region IV A CALABARZ!1ivision of &i?al

I!"5R=C5I!AL PLA! I! "CIE!CE $,ee( J Da*

Contents : roperties N Useful and Harmful Materials

I. Learning Fbjectives

&ecogni?e t!e importance of reusing aste materials

II. Subject Matter

A.Concepts : &eusing prevents pollution and reduces t!e amount of aste t!at need to berecycledor to be sent to landfillincinerator

%.Materials : pictures3 pentel pen3 manila paper3 cartolina3glue3 different aste materials

C.&eference : Curriculum +uide3 7ee2 =3 1ay <

1. rocess S2ills : Fbserving3 Identifying3 1escribing

#. 4alue Integration :A'areness of the importance of reusing 'aste materials

III. Learning $as2s

A. #ngagement

S!o picture of a family

@mot!er ( planting using bro2en pails as pots3 fat!er ( using old tire as sing3 brot!ersister N assorting old clot!es to be donated to fire victims.

). 7!at are eac! family member doing8 *. 7!at are t!e t!ingsmaterials t!ey are using8 . 9rom !at materials t!ey come from8

%. #"ploration

Activity ) N Happy Community

Materials : pictures3 pentel pen3 manila paper

Lo

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GRADE 5 SCIENCE Lesson Plan- Compilation.docx