GRADE 5 SCIENCE Lesson Plan- Compilation.docx

Republic of the Philippines Republic of the Philippines Department of Education Department of Education Region IV-A CALABARZ! Region IV-A CALABARZ!

DIVI"I! # RIZAL DIVI"I! # RIZAL

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

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

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

Conontteenntsts:: UsUseefuful al annd Hd Haarmrmfuful Ml Maateteririaallss I+

I+ Learning objective:Learning objective: Describe the characteristics of useful materialsDescribe the characteristics of useful materials

IIII.. SSuubbjjeecct t MMaatttteerr::  A.

 A. Concepts:Concepts: Matter is foMatter is found eveund every!ere. ry!ere. All t!e All t!e t!ings fout!ings found in yond in yourur environment t!at !ave mass and occupy space are e"amples of matter. environment t!at !ave mass and occupy space are e"amples of matter. #ac! material is made

#ac! material is made up of c!emical substances. up of c!emical substances. #"amples are t!e #"amples are t!e materialsmaterials commonly found at !ome.

commonly found at !ome. $!ese are !ouse!old $!ese are !ouse!old materials t!at can be materials t!at can be useful.useful. %.

%. MaMateteririalals:s: rereal al obobjejectcts s or or pipictcturures es oof uf usesefuful ml matateeririalalss C.

C. &e&efefererencnceses:: '()* C'()* Cururriricucululum +um +uidide S,e S,M$M$(I(Ia(a(b(b())

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

p //()0* 1.

1. rocess rocess S2ills:observing3 S2ills:observing3 classifying3 classifying3 describing3 describing3 inferringinferring #.

#. 4a4alue Inlue Integrationtegration: A: Aareneareness of ss of useful useful materialsmaterials IIIIII.. LLeeaarrnniinng g $$aass22ss::

 A.

 A. #ngageme#ngagement:nt: 5Magic %o"6 5Magic %o"6

Inside t!e magic bo" are pictures of

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

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.

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

 As2: 7!at

 As2: 7!at are t!ese are t!ese materials8 materials8 7!ere do 7!ere do e use t!e use t!ese for8ese for8 %.

%. #"#"plplororatatioionn

In t!e folloing group activity3 you ill identify t!e uses of various materials in In t!e folloing group activity3 you ill identify t!e uses of various materials in your !ouse.

 Activity )  Activity )

Pupils are given meta cards.

Pupils are given meta cards.

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

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

first

column.

column.

M

MAA$$##&&IIAALL UUSS##SS )

).. aarraacceettaammooll 99oor r !!eeaaddaacc!!e e aanndd fever 

fever  *

*.. 44iinneeggaarr ffllaavvoorriinngg 

.. 1i1is!s!aass!i!inng g lili;;uuidid ++rereaase se cucuttteter r  <

<.. &&uubbbbiinng g AAllccoo!!ooll AAnnttiisseeppttiicc ,

,.. 99lloooor r aa"" $o $o mmaa22e e tt!!e e fflloooorr s!iny

s!iny

--.. CCoommppuutteerr 99oor r rreesseeaarrcc!!iinngg =

=.. CCoooo22iinng g ooiill 99rryyiinng g ffoooodd >

>.. IInnsseeccttiicciiddee 'iilllls ' s iinnsseecctts s llii22ee mos;uitos mos;uitos /

/.. aaiinntt UUsseed d iin n aallllss )0.

)0. Muriatic Muriatic Acid Acid $o $o clean clean t!e t!e tiles tiles inin t!e bat!room or t!e bat!room or 2itc!en 2itc!en  Activity *  Activity * $4 commercial $4 commercial

Ma2e a $4 commercial about t!e useful materials. C!oose * from t!e list. Ma2e a $4 commercial about t!e useful materials. C!oose * from t!e list.  Activity 

 Activity  icture u??le icture u??le  Arrange t!

 Arrange t!e pu??le e pu??le to see to see !at is in t!!at is in t!e picture. e picture. In t!e maIn t!e manila papenila paper3 lisr3 list don t!t don t!ee useful materials t!at you can find in t!e picture and be able to discuss it in front useful materials t!at you can find in t!e picture and be able to discuss it in front t!e uses of t!ese materials.

t!e uses of t!ese materials.

 Activity <  Activity <

Compose a jingle it! a tune of LeronLeronSinta about useful materials. Compose a jingle it! a tune of LeronLeronSinta about useful materials.

C.

C. #"#"plplananatatioionn ).

). Ho Ho did did you you finfind t!d t!e ace activtivityity88 *.

*. 7!at 7!at did ydid you do ou do to cto come ome up up it! yit! your aour ansenser8r8 .

. 7!at a7!at are t!e ure t!e usefuseful matel materials trials t!at a!at are foure found at !ond at !ome8me8 <.

<. 7!e7!ere dre do yoo you use tu use t!e!ese mase materteriaials8ls8 ,.

,. Ho Ho are are t!et!ey uy usefseful tul to uo us8s8 -.

 Activity )  Activity )

Pupils are given meta cards.

Pupils are given meta cards.

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

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

first

column.

column.

M

MAA$$##&&IIAALL UUSS##SS )

).. aarraacceettaammooll 99oor r !!eeaaddaacc!!e e aanndd fever 

fever  *

*.. 44iinneeggaarr ffllaavvoorriinngg 

.. 1i1is!s!aass!i!inng g lili;;uuidid ++rereaase se cucuttteter r  <

<.. &&uubbbbiinng g AAllccoo!!ooll AAnnttiisseeppttiicc ,

,.. 99lloooor r aa"" $o $o mmaa22e e tt!!e e fflloooorr s!iny

s!iny

--.. CCoommppuutteerr 99oor r rreesseeaarrcc!!iinngg =

=.. CCoooo22iinng g ooiill 99rryyiinng g ffoooodd >

>.. IInnsseeccttiicciiddee 'iilllls ' s iinnsseecctts s llii22ee mos;uitos mos;uitos /

/.. aaiinntt UUsseed d iin n aallllss )0.

)0. Muriatic Muriatic Acid Acid $o $o clean clean t!e t!e tiles tiles inin t!e bat!room or t!e bat!room or 2itc!en 2itc!en  Activity *  Activity * $4 commercial $4 commercial

Ma2e a $4 commercial about t!e useful materials. C!oose * from t!e list. Ma2e a $4 commercial about t!e useful materials. C!oose * from t!e list.  Activity 

 Activity  icture u??le icture u??le  Arrange t!

 Arrange t!e pu??le e pu??le to see to see !at is in t!!at is in t!e picture. e picture. In t!e maIn t!e manila papenila paper3 lisr3 list don t!t don t!ee useful materials t!at you can find in t!e picture and be able to discuss it in front useful materials t!at you can find in t!e picture and be able to discuss it in front t!e uses of t!ese materials.

t!e uses of t!ese materials.

 Activity <  Activity <

Compose a jingle it! a tune of LeronLeronSinta about useful materials. Compose a jingle it! a tune of LeronLeronSinta about useful materials.

C.

C. #"#"plplananatatioionn ).

). Ho Ho did did you you finfind t!d t!e ace activtivityity88 *.

*. 7!at 7!at did ydid you do ou do to cto come ome up up it! yit! your aour ansenser8r8 .

. 7!at a7!at are t!e ure t!e usefuseful matel materials trials t!at a!at are foure found at !ond at !ome8me8 <.

<. 7!e7!ere dre do yoo you use tu use t!e!ese mase materteriaials8ls8 ,.

,. Ho Ho are are t!et!ey uy usefseful tul to uo us8s8 -.

@9or teac!ers

@9or teac!ers informationinformationBB

Useful materials can be found at !ome to improve your !ealt!3 destroy !armful Useful materials can be found at !ome to improve your !ealt!3 destroy !armful organisms3 ma2e life more comfortable3 ma2e or2 faster and easier and !elp organisms3 ma2e life more comfortable3 ma2e or2 faster and easier and !elp protect and conserve t!e environment.

protect and conserve t!e environment. 1

1.. #l#laabboorarattee

Let t!e pupils atc! a video s!oing !o to coo2 spag!etti. Let t!e pupils atc! a video s!oing !o to coo2 spag!etti. !ttps:.youtube.comatc!8vD2?sAH$s$yb#

!ttps:.youtube.comatc!8vD2?sAH$s$yb# #.

#. #v#vlalauauatitioonn

Matc! t!e materials listed in column A it! its uses in column %. 7rite your Matc! t!e materials listed in column A it! its uses in column %. 7rite your anser on t!e space provided in eac! number.

anser on t!e space provided in eac! number.  A

 A %%

)

). . ccoooo22iinng g ooiill a. a. uusseed d iin n ffrryyiinngg *

*. . rruubbbbiinng g aallccoo!!ooll bb. . aannttiisseeppttiicc 

. . ppeenncciill c. c. ffoor r rriittiinngg <

<. . iinnsseeccttiicciiddee dd. . 22iilllls s iinnsseecctt ,

,. . bblleeaacc!! ee. . !!iitteenns s cclloott!!eess

--. . ddiiss!!aass!!iinng g llii;;uuiidd ff. . aass!!ees s ccoooo22iinng g uutteennssiillss =

=. . cceellllpp!!oonnee gg. . mmaa22eeaannd d rreecceeiivve e ccaallllss >

>. . ccoommppuutteerr !!3 3 pprrooggrraammmmaabblle e mmaacc!!iinnee /

/. . ddeetteerrggeennt t ppooddeerr I I ffoor r cclleeaanniinng g llaauunnddrryy )

)00. . vviinneeggaarr jj. . ccoooo22iinng g iinnggrreeddiieenntt

9

9.. AsAssisigngnmementnt::

%ring pictures materials t!at are useful but can also be !armful. %ring pictures materials t!at are useful but can also be !armful.

Republic of the Philippines Republic of the Philippines

Department of Education Department of Education

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

District of Cainta I

LE""! PLA! I! "CIE!CE $

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 cause fire !a?ards3 to"ic or poisonous3 may cause burns or react dangerously

!en combined it! ot!er materials. &eading t!e product labelsis very

important to identify if it is !armful or not. $!ey arn possible dangers.

%. Materials: pictures of different !armful materialsE pictures of !a?ardous materialsE c!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 ):,=(*:<0 only

$itle: Identifying Ha?ardous Materials by Symbol !ttps:youtu.beG'C"uo7M 1. rocess S2ills: Fbserving3 Classifying3 1escribing3 Inferring

III+ Learning 5as(s

A+ Engagement .$ minutes0

). resent pictures of !armful materials found at !ome li2e t!e pictures belo.

Call some pupils to group t!e materials found in bat!room3 2itc!en and store room. aste t!em in t!e proper column.9ill out t!e table belo. @$eac!er s!ould prepare t!is

template in advance and post on t!e board.B

Bathroom itchen "tore Room

 As2: 7!at are t!e materials t!at can be found in t!e bat!room8 2itc!en8 store room8 7!y8

7!y t!ese materials s!ould be 2ept in proper places8 @because t!ey are !armfulB

*. %rainstorm t!e ord !armful. @destructive3 damaging3injurious3 dangerousB Let t!e pupils t!in2 of a ord synonym to t!e ord !armful3 t!en rite it at t!e end of eac! line.

  HA&M9UL

B+ E6ploration .)$ min+0

 A. Advance preparation @to be done a day before t!e science classB repare 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 about precautionary measures in !andling t!e materials.

<. Have t!e pupils or2 on t!e activity. @+o around and observe eac! group on !o t!ey go along it! t!e activity.B

,. &emind eac! group to present t!eir output in class after five minutes. ,hat to do1

7roup I

$!ese are t!e arning symbols used for !armful materials. air t!e symbol it! its name.@lace t!ese materials inside an envelope and let t!e pupils paste t!eir or2 in a c!art.B to6ic8poisonous corrosi3e flammable reacti3e biological ha9ardous compressed gases 7roup II

Loo( for the meaning of the characteristics of harmful materials b* follo'ing the line+

7roup III

Ho are t!ese materials become !armful to !uman and environment8 7rite your anser on t!e column provided.

).

*.

.

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 labels8

Loo2 at t!e sample product label.

 Anser 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 <. Is it important to follo !at is ritten in t!e product label8 ,. 7!y8

C+ E6planation .)$ min+0

). Lett!e pupils present t!eir or2 in class. *. As2: 7!at are !armful materials8

1o e !ave t!ese !armful materials at !ome8 in sc!ool8 Cite e"amples.

7!at are t!e c!aracteristics of !armful materials8

Cite e"amples of poisonous3 flammable3 corrosive and reactive materials. 7!at safety precautions s!ould you observe !en !andling !armful materials8

D+ Elaboration .); min+0

Let t!e pupils atc! a video about !a?ardous materials.@May c!oose any of t!e folloing U&L.

$itle: C!emical Handling Safety @$!e %asicsB !ttp:youtu.be!,)c)-?v(mg $ime: from ):,=(*:<0 only

$itle: Identifying Ha?ardous Materials by Symbol !ttps:youtu.beG'C"uo7M

E+ E3aluation .$ min+0

Using t!e table belo3 group t!e materials based on t!e !armful effects in !umans and ot!er living t!ings. 7rite t!e name of t!e pictures in proper column.

5o6ic8Poisonous #lammable Corrosi3e Reacti3e

IV+ Assignment1

7rite on your noteboo2five @,B useful materials but !armful !en not properly use.

repared by:

4AR<=R> "+ 5A7=DA!D Teacher 1

Exodus Elementary School 

Republic of the Philippines Department of Education

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

District of Cainta I

LE""! PLA! I! "CIE!CE $

Content1 roperties of Matter @Useful and Harmful MaterialsB I+ Learning b2ecti3e1 Identify useful and !armful materials II+ "ub2ect 4atter1

 A. Concepts: Some substances are useful because t!ey are used for food3 for coo2ing  And cleaning purposes3 for destroying !armful insects and for 2eeping as

!ealt!y. Improper use of substances or materials may cause !arm.

%. Materials: pictures of useful and !armful materials3 c!arts3 old maga?inesnespaper3 paste or glue3 scissor 

C. &eferences: '()* Curriculum +uide S,M$(Ia(b()

Into t!e 9uture: Science and Healt! , and -3

+roing it! Science and Healt!  by Marilyn U. %alagtas et.al Science for %etter Healt! and #nvironment

1. rocess S2ills: Fbserving3 Classifying3 1escribing3 Inferring

III+ Learning 5as(s A+ Engagement

). C!ec2ing of Assignments *. &evie

Say: Jame substances or materials t!at are useful to us but can be !armful if e do not use t!em properly. 7rite your ansers on t!e board.

 As2: 9rom your ansers on t!e board3 !at do you mean by 5useful materials68 Ho about 5!armful materials68

. Motivation

S!o t!e pictures belo. 7!ic! of t!ese c!emical substances are you familiar  it!8 1o you 2no t!at some of t!em are useful to living t!ings8

B+ E6ploration

 A. Advance preparation of c!arts 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. ,hat to do1

7roup I

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 reportperform t!eir output in class. *. As2:

). Ho did you find t!e activity8

*. Ho did you come up it! your ansers8

. Jame some materials or c!emicals t!at are useful to people. <. Ho are soaps and detergents !elpful to us8

,. 7!at c!emical substances !elp people and animals fig!t diseases8 -. Jame some materials or c!emical substances t!at are useful but !ave Harmful effects on living t!ings.

=. 7!at s!ould e do to avoid t!e !armful effects of t!ese !armful materials8

Additional Information1

Some substances are useful because t!ey are used for food3 for coo2ing3 and cleaning purposes3 for destroying !armful insects and for 2eeping us !ealt!y.

Certain substances or materials !ave !armful effects on people3 animals and plants !en not used properly.

C!emicals are very useful to people. 7e use t!em daily. Soaps and detergents are good cleaning agents and antiseptics. $!ey 2ill germs and bacteria t!at can cause diseases.

C!emical substances li2e medicines3 vitamins3 and minerals are very !elpful. Medicines !elp people fig!t diseases. 4itamins and minerals !elp people and animals get 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 cigarettes3 ine or alco!ol3 and coffee. $!ey cause addiction. Addiction leads to bad be!avior3 mental 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. Hoever3 t!ey can poison plants and animals t!at are also !elpful.

D+ Elaboration Collage 4a(ing1

Ma2e a collage about useful and !armful materials using pictures from old maga?ines and nespaper. 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  

$!emeSubject is clearly e"pressed.  Artor2 is original

7or2 is done neatly and purposely

IV+ A""I7!4E!5

 Anser in *( sentences only. 7rite your anser 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<=R> "+ 5A7=DA!D Teacher I 

Exodus Elementary School 

Republic of the Philippines Department of Education Region IV-A CALABARZ!

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 folloed.

+. Materials: pictures of !armful materials

H. &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: Aareness of ays in !andling !armful materials. 4I. Learning $as2s:

+. #ngagement:

S!o a video clip proper ay of !andling !armful materials !ttps:.youtube.comatc!8vDFe>$49uG0

!ttps:.youtube.comatc!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. #"ploration

In t!e folloing 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 folloing materials on !o can t!ey be useful and !armful.

US#9ULJ#SS HA&M9UL #99#C$S 2nives

table

muriatic acid L+

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

*. . <. ,

 Activity   Activity 

upils ill intervie t!eir parents on ays !o to !andle !armful materials and upils ill intervie t!eir parents on ays !o to !andle !armful materials and t!en present to t!e class.@pre assignedB

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

 Activity <

C!oose one !armful material and ma2e a nes report about t!is. C!oose one !armful material and ma2e a nes report about t!is.

II.. ##""ppllaannaattiioonn =.

=. Ho Ho did did you you finfind t!d t!e ace activtivityity88 >.

>. 7!at 7!at did ydid you do ou do to cto come ome up up it! yit! your aour ansenser8r8 /.

/. 7!at a7!at are t!e !re t!e !armfarmful matul materiaerials t!als t!at are fot are found aund at !omet !ome88 )0.

)0. 7!ere do yo7!ere do you use t!ese mau use t!ese materials8terials8 ))

)).. 7!ere s!ould e store t!em to avoid unto7!ere s!ould e store t!em to avoid untoard incidences8ard incidences8 )*.

)*. Ho do you !aHo do you !andle !armfundle !armful materials8l materials8 @9or teac!ers

@9or teac!ers informationinformationBB

Materials t!at e use for cleaning and painting contain ingredients t!at maybe be Materials t!at e use for cleaning and painting contain ingredients t!at maybe be !a?ardous to living

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

!a?ardous materials properly. $!ere are $!ere are safety precautions to follo in safety precautions to follo in t!et!e proper use3 !andling3 and storage of possibly !a?ardous materials.

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

%)& ,EE )& DA> $

%)& ,EE )& DA> $

K

K.. ##llaabboorraattee

Let t!e pupils atc! a video on !o to !andle !armful materials. Let t!e pupils atc! a video on !o to !andle !armful materials. !ttps:.youtube.comatc!8vD2*oggAs!<

!ttps:.youtube.comatc!8vD2*oggAs!< 1iscuss &oom policies in Handling Harmful Materials 1iscuss &oom policies in Handling Harmful Materials

'.

'. #v#valaluauatitioon:n:

7!at safety precautions are applicable in t!e folloing situations8 +ive your reasons. 7!at safety precautions are applicable in t!e folloing situations8 +ive your reasons. $!e first one !as been done for you.

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

). $!e g$!e garbage arbage collector collector is in is in t!e nt!e neig!bor!eig!bor!ood. ood. ouour mom r mom tells ytells you to ou to bring bring t!et!e garbage bags outside for disposal.

garbage bags outside for disposal.  Anser: 

 Anser: ou ou s!ould s!ould as! your !as! your !ands t!oands t!oroug!ly afroug!ly after !andlter !andling t!e ging t!e garbage barbage bags.ags. &eason: ou !andled a contaminated material.

&eason: ou !andled a contaminated material. *.

*. oou ere !ungu ere !ungry3 ry3 you anteyou anted to eat t!e cad to eat t!e canned saunned sausage stoc2esage stoc2ed in t!e cabind in t!e cabinet for aet for a long time.

long time.

.

. oou sprau sprayed syed some inome insectsecticide iicide in youn your bedrr bedroom.oom.  

     

   

<.

<. oou just finu just finis!eis!ed boilid boiling atng ater usiner using t!e gag t!e gas stoves stove..

,.

,. oou noticed u noticed t!at t!e t!at t!e e"piry dae"piry date of t!e te of t!e analgesic analgesic in t!e mein t!e medicine cabdicine cabinet asinet as 0,0>*0)*.

0,0>*0)*.

4

4IIII.. AAssssiiggnnmmeenntt::

Ma2e a journal about t!e useful and !armful materials and !o to !andle t!ese Ma2e a journal about t!e useful and !armful materials and !o to !andle t!ese products.

products.

Republic of the Philippines Republic of the Philippines Department of Education Department of Education Region IV-A CALABARZ! Region IV-A CALABARZ!

DIVI"I! # RIZAL DIVI"I! # RIZAL

Lesson lan in Science and Healt! 4 Lesson lan in Science and Healt! 4

7ee2 * Lesson ) 7ee2 * Lesson ) Content: roperties of Matter 

Content: roperties of Matter 

I. Learning Fbjectives: 1escribe t!e c!aracteristic of useful materials I. Learning Fbjectives: 1escribe t!e c!aracteristic of useful materials II. Subject Matter: C!aracteristic of useful materials.

 A.

 A. ConceptsConcepts: Materials : Materials !ave c!a!ave c!aracteristics tracteristics t!at ma2e !at ma2e t!em suitat!em suitable for spble for specificecific purposes.

purposes. %.

%. Materials: bat! soap3 Materials: bat! soap3 laundry soap3 toot! laundry soap3 toot! pastepaste C.

C. &eferences: C+ &eferences: C+ S,M$(Ia(b()S,M$(Ia(b() Into

Into t!e t!e 9uture: 9uture: Science Science and and Healt! Healt! - - pp. pp. ))))*())=*())= Into

Into t!e t!e 9uture: 9uture: Science Science and and Healt! Healt! - - $e$eac!ers ac!ers Manual Manual pp.-=(=*pp.-=(=* 1.

1. rocess rocess S2ills: Fbserving3 S2ills: Fbserving3 Identifying3 1escribingIdentifying3 1escribing #. 4alue Integration: Appreciation

#. 4alue Integration: Appreciation III. Lear

III. Learning $aning $as2ss2s A+ Engage A+ Engage ). Song ). Song *. Healt! Inspection *. Healt! Inspection . Science Jes . Science Jes <. &evie <. &evie $e

$ell ll !at !at state state of of matter matter t!e t!e folloing folloing pictures pictures are.are. evaporated mil2 evaporated mil2 bat! soap bat! soap detergent soap detergent soap coo2ing oil coo2ing oil L+ L+ Jote:

Jote: $!e $!e teac!er teac!er can can used used ot!er ot!er materials materials aside aside from from t!e t!e given given e"ample.e"ample. ,.

,. MotivationMotivation Using

Using ' ' 7 7 LL

7!at do you 2no about t!e different materials8 7!at do you 2no about t!e different materials8 7!at do you ant to 2no about t!e materials8 7!at do you ant to 2no about t!e materials8 B+ E6plore

B+ E6plore

Acti3it* I 7aller* ,al( .=sing 4agical Bo60 Acti3it* I 7aller* ,al( .=sing 4agical Bo60

#ac! group ill go to eac! station. $!ey ill list don all t!e materials and rite if it is #ac! group ill go to eac! station. $!ey ill list don all t!e materials and rite if it is useful

useful

and !ere t!ey can used it. and !ere t!ey can used it.

Jote : $!e teac!er ill used pictures or real object in every station. Jote : $!e teac!er ill used pictures or real object in every station.

Station I@Cleaning Station I@Cleaning  Agent

 AgentBB %at! %at! SoapSoap 1etergent 1etergent SoapSoap $o

$oot! ot! asteaste $o

$oot! ot! brusbrus!!

Station

Station III III @AdditivesB@AdditivesB Monosodium Monosodium glutamate@vetsinB glutamate@vetsinB Citric acid Citric acid 9ood color  9ood color 

Sodium c!loride @saltB Sodium c!loride @saltB

 C+ E6plain  C+ E6plain ).

). 7!at are 7!at are t!e materials in t!e materials in eac! station8eac! station8

*. 7!ere do e use t!ese materials in eac! station8 *. 7!ere do e use t!ese materials in eac! station8 . Are t!ese materials useful8

. Are t!ese materials useful8 <. 7!y t!ey are useful8

<. 7!y t!ey are useful8

D+ Elaborate D+ Elaborate

+roup Activity +roup Activity

#ac! group ill be given real materials. Let eac! group used t!e materials. #ac! group ill be given real materials. Let eac! group used t!e materials. +roup I N %at! soap @e". as!ing faceB

+roup I N %at! soap @e". as!ing faceB +roup II N 1etergent Soap @as!ing clot!esB +roup II N 1etergent Soap @as!ing clot!esB

+roup III N1is!as!ing soup @cleaning t!e dis!esB +roup III N1is!as!ing soup @cleaning t!e dis!esB +roup I4 N $oot! paste and $oot! brus! @brus!ing teet!B +roup I4 N $oot! paste and $oot! brus! @brus!ing teet!B

Station II @C0ndimentsB Station II @C0ndimentsB

Leaves

Leaves of of oreganooregano %ay

%ay leavesleaves   epper    epper    apri2a   apri2a StationI4@reservatives StationI4@reservatives BB Sodium ben?oate Sodium ben?oate Sodium nitrite Sodium nitrite

E+ E3aluate1

1irection: C!oose t!e letter of t!e correct anser.

). our mot!er is coo2ing sinigang. 7!y do you t!in2 s!e added some salt in !er dis!es8 a. $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 clean our body8

a. bar soap b. bat! soap c. laundry soap

. Condiments are ingredients used in coo2ing. $!ey contain substances t!at add flavour to food.

Condiments are preserved by. a. fermentation

b. drying c. boiling

<. Anot!er popular synt!etic materials used to produce 2itc!en items and can easily be moulded.

a. ood b. steel c. plastic

,. It !elp preserve t!e ;uality of t!e food3 and slo don spoilage to ma2e food last longer. a. preservatives

b. additives c. condiments repared by:

MISS M&JA C. &AMFS

'A&AJ+ALAJ #L#M#J$A& SCHFFL CAIJ$A II 1IS$&IC$

%ac2ground Information: Materials t!at Clean

Cleaning is an activity e do everyday. 7e clean are bodies !en e ta2e a bat!3 brus!es are teet!3 and as! are !ands before and after eating. 7e also ma2e sure t!at are environment and t!e t!ings t!at e use are clean.

Clean bodies3 clean t!ings and clean surroundings are important to !ealt!ful and comfortable living. $!an2s to our detergents3 cleaning is not suc! as !ard tas2 to do. $!e ord 5detergent6 means 5somet!ing !ic! cleans.6It is any substance !ic! !elps removed dirt and stains from any surface or materials.

$!ere are basically to types of soaps: bat!e soaps and laundry soaps. %at! soaps are intended to clean t!e body s2in3 !ile laundry soaps are intended to clean clot!es and ot!er t!ings and surfaces.

Republic of the Philippines Department of Education Region IV-A CALABARZ!

DIVI"I! # RIZAL

Lesson lan in Science , 7ee2 * 1ay * Content1roperties: Useful and Harmful Materials

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 folloing 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 bol cleaners3 and auto batteries are common corrosive products.

&eactive O Can spontaneously ignite or create poisonous vapors !en mi"ed it! ot!er products @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+ 4aterials1ictures 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 Aareness 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 Jes

). &evie N 7!at are t!e c!aracteristics of useful materials8 +ive e"ample. *. 1evelopmental Activities

*.) Motivationresentation

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

!ttps:.youtube.comatc!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 slide presentation or picture go over eac! of t!e four properties of !a?ardous materials3 t!eir

definitions and e"amples. B+ E6ploration1

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 of t!e container and loo2 at it. Have t!e student describe t!e product t!ey !ave pic2ed3 !o it is used3 !at 2ind of !a?ard it brings3 and !y it is !a?ardous. If t!ey dont 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.comatc!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 anser before t!e number.

 A %

*. &eactive b. are usually strong acids or bases and e"ist in almost every or2place and !ome t!at can cause damage 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! <. Corrosive d. material t!at ignites easily and burns rapidly it!

a flame or combustible substances

 ,. Ha?ardous aste e. any aste or combination of astes !ic! may cause irreversible illness or deat!.

IV+ Assignment1

&esearc! on some !a?ardous products found at !ome. Ma2e a list of t!e information you find.

repared by:

"al3acion D+ Cardillo +rade , $eac!er 

'arangalan #lementary Sc!ool Cainta II

Republic of the Philippines Department of Education Region IV-A CALABARZ!

DIVI"I! # RIZAL

L#SSFJ LAJ IJ SCI#JC# (, 7ee2 * 1ay 

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 NI4 1. rocess s2ills: Identifying3 Fbserving and Classifying

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

).* Science Jes  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

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

<. 7!at ill you do it! t!e useful materials8 D+ Elaborate1

1irections: 9ill in t!e blan2s it! t!e correct corresponding letters to form ne ord. ). Sgar Cne *. uriatic cid . &t 'ller  <. Clorne ,. Co2ing il E+ E3aluate1

1irection: C!oose t!e letter of t!e correct anser.

). 9armers use c!emical fertili?er to increase t!eir !arvest. 7!at are t!e !armful effects of t!is !en improperly used8

 A. It pollutes ater3 air and soil %. It gives abundant !arvest C. It destroys t!e plants

1. It gives more income to t!e farmer 

*. C!emical substances t!at are left over from ma2ing products suc! as soap3

detergent3 !air spray and canned good. 7!at are you going to do it! t!ese !armful materials8

 A. %uried into t!e soil

%. $!ro into t!e buddies of ater  C. Leave it any!ere at !ome 1. All of t!e above

. Fil spill from s!ips3 barge pollute t!e ocean too. 7!at are t!e most !armful affected by t!ese materials8

 A. A;uatic plants and animals %. %irds flying around t!e sea

C. eople travelling and crossing t!e ocean 1. Jone of t!e above

<. Muriatic acid3 ?onro"3 c!lorine is substances used as stain remover. 7!en are t!ese become !armful8

 A. 7!en live t!ese any!ere at !ome %. 'eep t!is in t!e proper place

C. 1o not use t!ese it!out guide 1. Jone of t!e above

,. L+3 'erosene3 dis!as!ing li;uid3 stain remover are useful substances. Ho can you prevent t!e !armful effect of it8

 A. 'eep it properly %. 1o not use it

C. Leave !ere can reac! t!ese 1. Jone of t!e above

IV+ Assignment1

repared by:

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

Saint Ant!ony #lementary Sc!ool Cainta 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.

 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 aay. $!ey eventually flo into streams and rivers !eret!ey nouris! t!e algae. $!e algae multiply. 7!en algae die3 bacteria brea2 t!em don. %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.

Republic of the Philippines Department of Education Region IV-A CALABARZ!

DIVI"I! # RIZAL

Lesson lan in Science , 7ee2 * 1ay < Content1 roperties of Useful and Harmful Materials

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. )<)()</3 Into t!e 9uture: Science and Healt! -3 pp. )*-()0

D+ Process "(ills1 Fbserving3 describing3 identifying

E+ Value Integration1 Aareness of t!e good and !armful effects of c!anges in materials III+ Learning 5as(s

A+ Engagement1

). reliminary Activities ).) Healt! Inspection ).* Science Jes

). &evie N Ho does Saint Ant!ony loo2 li2e > years ago8 *. 1evelopmental Activities

*.) Motivationresentation ( &ealia

resent t!e folloing: C!arcoal3 %at! Soap3 1etergent Soap3 7ood3 &at bait3 C!lorine

 As2: 7!at is t!is material8 7!at state of matter it is8 1oes it !ave good effect8 Fr !as a !armful effect8 7!at is t!e good effect of t!is material8

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 don , solid materials or  products and classify its effect. State !o it becomes useful and !armful.

Materialroducts 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.

<. Jame a material3 give its state of matter and give its good and !armful effect. D+ Elaborate

Strategy: Heads $oget!er  

@$!e teac!er ill s!o an object and as2 t!e state of matter and good and !armful effect of t!e material.B

Fbject to S!o: fertili?er3 monosodium glutamate @vetsinB3 mot! balls E+ E3aluation

&ead t!e situation and rite + on t!e blan2 if it tells good effect and H if not. ).  Mot!er is as!ing clot!es and s!e as2ed Miguel to buy detergent soap because !en it is added to ater it as!ed aay dirt.

*.  After cleaning t!e !ouse3 Jicole collected a bo" of paper and s!e burn it into as!es.

.  In cleaning t!e toilet bol '!ael used c!lorine.

<.  9at!er as2ed Kose to feed t!e cat and !e gave a rat bait.

,.  A logger burned t!e pieces of ood to ma2e c!arcoal in a residential area. IV+ Assignment

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!ool Cainta II ( A

Republic of the Philippines Department of Education Region IV-A CALABARZ!

DIVI"I! # RIZAL

Lesson lan in Science , 7ee2 * 1ay , Content1 roperties of Useful and Harmful Materials

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.comatc!8vDsg?c$mHn?# 3 !ttps:.youtube.comatc!8 vD'tuj2A20

D+ Process "(ills1 Fbserving3 describing3 identifying

E+ Value Integration1  Aareness of t!e !armful effects of c!anges in materials t!e environment

III+ Learning 5as(s A+ Engagement1

). reliminary Activities ).) Healt! Inspection ).* Science Jes

). &evie N +ive some c!anges and give its good effect. @ass t!e ballB *. 1evelopmental Activities

*.) Motivationresentation

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

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 aareness 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:

Reactive

Corrosive

Flammable

). 7!at are t!e c!anges in t!e materials t!at bring good and !armful effects8 ). 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 *. As a grade , pupil3 !o can you !elp reduce t!e !armful effects in t!e environment of c!anges in t!e materials8

environment of c!anges in t!e materials8 E+ E3aluation

E+ E3aluation

 Ma2e an essay about t!e c!anges in t!e materials and give t!eir good and  Ma2e an essay about t!e c!anges in t!e materials and give t!eir good and !armful effects. @&ubricsB

!armful effects. @&ubricsB IIVV++ AAssssiiggnnmmeenntt

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

effects.

repared by: repared by:

4IC:ELLE A!! R+ %=I!A! 4IC:ELLE A!! R+ %=I!A! +rade ,

+rade , Science $eac!er Science $eac!er 

Saint Ant!ony #lementary Sc!ool Saint Ant!ony #lementary Sc!ool Cainta II ( A

Cainta II ( A

RUBRICS FOR ROLE PLAY  RUBRICS FOR ROLE PLAY 

C

CRRIITTEERRIIAA EExxcceelllleenntt  4  4 Goo Goo ! ! Ae"uate Ae"uate # # $asic $asic  %  % &or's &or's coo(erativel coo(erativel ) *it+ ,rou( ) *it+ ,rou( Al*a)s *illin, Al*a)s *illin, an focuse an focuse urin, tas's urin, tas's an an (resentation-Usuall) *illin, Usuall) *illin, an focuse an focuse urin, urin, assi,ne tas's assi,ne tas's an an (resentation-.ometimes .ometimes *illin, an *illin, an focuse urin, focuse urin, assi,ne tas's assi,ne tas's an an (resentation-Rarel) *illin, Rarel) *illin, an focuse an focuse urin, urin, assi,ne tas's assi,ne tas's an an (resentation-/resentation /resentation an an (ers(ective (ers(ective Convincin, Convincin, communicatio communicatio n of  n of  c+aracter0s c+aracter0s role1 feelin,s1 role1 feelin,s1 an an motives-Com(etent Com(etent communicatio communicatio n of  n of  c+aracter0s c+aracter0s role1 feelin,s1 role1 feelin,s1 an an motives-Ae"uate Ae"uate communicatio communicatio n of  n of  c+aracter0s c+aracter0s role1 feelin,s1 role1 feelin,s1 an an motives-2imite 2imite communicatio communicatio n of  n of  c+aracter0s c+aracter0s role1 feelin,s1 role1 feelin,s1 an an motives-Use of  Use of  nonverbal nonverbal cues 3voice1 cues 3voice1 e)e an e)e an bo) bo) movements1 movements1 (ro(s1 (ro(s1 costumes costumes An im(ressive An im(ressive variet) of  variet) of  nonverbal nonverbal cues *ere cues *ere use in an use in an excellent excellent *a)

*a)--Goo variet) Goo variet) 3! or more of  3! or more of  non5 verbal non5 verbal cues *ere cues *ere use in a use in a com(etent com(etent *a)-An acce(table An acce(table variet) of  variet) of  nonverbal nonverbal cues *ere cues *ere use in an use in an ae"uate ae"uate *a)

*a)--2imite variet) 2imite variet) of non5verbal of non5verbal cues *ere cues *ere use in a use in a evelo(in, evelo(in, *a)-Information Information accurac) accurac) Information Information a((ears to be a((ears to be al*a)s al*a)s accurate-Information Information a((ears to be a((ears to be usuall) usuall) accurate-Information Information a((ears to be a((ears to be sometimes sometimes accurate-Information Information a((ears to be a((ears to be rarel) accurate rarel) accurate

RUBRICS FOR ESSAY WRITING RUBRICS FOR ESSAY WRITING

C

CRRIITTEERRIIAA AAvvaannccee 36(ts 36(ts /ro7cient /ro7cient 34(ts 34(ts A((roac+in, A((roac+in, /ro7cienc) /ro7cienc) 8evelo(in, 8evelo(in, 3#(ts 3#(ts $e,innin, $e,innin, 3%(t 3%(t

3!(ts 3!(ts Content Content Content Content surmount surmount ex(ectation- T  Treatmentreatment of etails is of etails is avance avance an in an in etail-Content Content reac+es reac+es ex(ecte ex(ecte result- T  Treatmentreatment of etails is of etails is (ro7cient (ro7cient an of ,oo an of ,oo "ualit) "ualit) Content is Content is near t+e near t+e ex(ecte ex(ecte result- T

 Treatment of reatment of  etails etails a((roac+es a((roac+es (ro7cienc) (ro7cienc) *it+ some *it+ some s+allo* s+allo* lines-Content is Content is be)on t+e be)on t+e ex(ecte ex(ecte outcome-8etails are 8etails are in t+e in t+e evelo(in, evelo(in, (+ase an (+ase an ver) ver) s+allo*-Content is Content is ver) basic ver) basic an lac's an lac's in5e(t+ in5e(t+ anal)sis-Or,ani9atio Or,ani9atio n an .t)le n an .t)le  T+e  T+e structure of  structure of  t+e essa) is t+e essa) is +i,+l) +i,+l) or,ani9e or,ani9e an s+o*s an s+o*s consistenc)- T+ere is  T+ere is variet) in variet) in st)le *+ic+ st)le *+ic+ ma'es t+e ma'es t+e essa) ver) essa) ver) im(ressive- T+e  T+e structure of  structure of  t+e essa) is t+e essa) is or,ani9e or,ani9e an an consistenc) consistenc) is is obvious- T+ere is  T+ere is multi(licit) multi(licit) in st)le in st)le *+ic+ *+ic+ ma'es t+e ma'es t+e essa) essa) im(ressive- T+e  T+e structure of  structure of  t+e essa) is t+e essa) is some*+at some*+at or,ani9e or,ani9e an an co+erent- T+ere is  T+ere is some+o* a some+o* a multi(licit) multi(licit) in st)le in st)le *+ic+ *+ic+ ma'es t+e ma'es t+e essa) essa) ,oo- T+e  T+e structure of  structure of  t+e essa) is t+e essa) is not too not too or,ani9e or,ani9e an an co+erent- T+ere is  T+ere is little variet) little variet) in structure in structure an an sub:ect-.tructure is .tructure is unor,ani9e unor,ani9e an not an not co+erent co+erent *it+ t+e *it+ t+e to(ic- T+ere to(ic- T+ere is no variet) is no variet) in structure in structure an sub:ect an sub:ect matter-G

Grraammmmaarr TT++eerre e aarree no no ,rammatica ,rammatica l errors in l errors in t+e t+e essa)- T+ere are  T+ere are minimal minimal ,rammatica ,rammatica l errors in l errors in t+e t+e essa)- T+ere are  T+ere are some some ,rammatical ,rammatical errors foun errors foun in t+e in t+e essa)- T+ere are  T+ere are man) man) errors errors foun in foun in ,rammar-Eitin, is Eitin, is su,,este-Grammar Grammar lac's orer lac's orer an an neatness- T+ere are  T+ere are numerous numerous errors-Ma:or Ma:or renovation renovation is is su,,este-.

.((eelllliinn,, TT++eerre e aarree no errors in no errors in s(ellin,- T+ere are %5  T+ere are %5 ! errors in ! errors in s(ellin,- T+ere are 45  T+ere are 45 ; errors in ; errors in s(ellin,- T+ere are  T+ere are <5%= errors <5%= errors in in s(ellin,- s(ellin,- T+ere are  T+ere are more t+an more t+an %= errors in %= errors in

s(ellin,-&epublic of t!e !ilippines &epublic of t!e !ilippines DEPA

DEPAR54E!5 R54E!5 # ED=C# ED=CA5A5I!I! &egion I

&egion I4( A 4( A CALA%A&FJCALA%A&FJ DIVI"I! # RIZAL DIVI"I! # RIZAL LE""! PLA! I! "CIE!CE V LE""! PLA! I! "CIE!CE V

9irst Guarter  9irst Guarter  7ee2 3 1ay )3 *3 and  7ee2 3 1ay )3 *3 and 

C!5E!51

C!5E!51 roperties:Useful and Harmful Materialsroperties:Useful and Harmful Materials I+Learning b2ecti3es1

I+Learning b2ecti3es1 Fbserve Fbserve safety precautions in safety precautions in !andling3 storing3 and !andling3 storing3 and disposingdisposing materials.

materials. II+ "ub2ect 4atter1

II+ "ub2ect 4atter1 A+ Concept1

A+ Concept1 Safety precautions s!ould be observed in !andling3 storing3 andSafety precautions s!ould be observed in !andling3 storing3 and disposing

disposing of of materials.materials. B+ 4aterials1

B+ 4aterials1 #mpty #mpty containers of containers of !ouse!old materials li2e !ouse!old materials li2e alco!ol bottle3alco!ol bottle3 insect repellant sprayer3 bleac! bottle3 clogged dissolver3 ect. insect repellant sprayer3 bleac! bottle3 clogged dissolver3 ect. C+ References1

C+ References1 Into t!e 9uture: Science and Healt!Into t!e 9uture: Science and Healt! Science Lin2s - @&e" %oo2storeB Science Lin2s - @&e" %oo2storeB D+ Process "(ills1

D+ Process "(ills1 Fbserving3 Inferring3 CommunicatingFbserving3 Inferring3 Communicating

Da* ) Da* )

III+ Learning 5as(s1 III+ Learning 5as(s1

A+ Engagement1 A+ Engagement1  Activity )  Activity )

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

t!em demonstrate !o to demonstrate !o to use t!em. use t!em. As2 As2 t!e class t!e class if t!ey if t!ey are using are using t!e products pt!e products properly orroperly or correctly.

correctly.

B+ E6ploration1 B+ E6ploration1

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

attac!ed activity s!eetB attac!ed activity s!eetB

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

Guestions:

). 7!at are t!e arnings s!on 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!e different 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 <. roper Use of esticides

Guestion:

7!y do e need to use materials properly8 C+ E6planation1

). +ive ays on !o to use medicines properly8

*. 7!y is t!ere a need to read t!e prescription at t!e bac2 of eac! bottle8 . 7!at are t!e ays of using personal care products properly8

<. Ho do you use !ouse!old cleaning products8 ,. Are c!ildren alloed to use c!emicals8

D+ Elaboration1

7!at are t!e common ays of using and !andling !ouse!old products8 E+ E3aluation1

7rite $rue if t!e statement is correct3 if not3 rite 9alse   ). All materials !ave !armful effects.

  *. %efore using any product3 you must read t!e label.   . 9lammable materials s!ould be used aay from fire.

  <. recautions and arning signs could be ignored !en using materials.   ,. All !ouse!old materials are useful !en !andled properly.

IV+ Assignment

7!at materials !ave arning signs li2e: +ive at least to @*B e"amples for eac!. a. poison symbol  

b. for e"ternal use only  

c. avoid contact it! s2in and eyes   Da* /

III+ Learning 5as(s A+ Engagement1

Let t!e pupils classify t!e folloing materials.

coffee lac;uer bat! soap mot!balls

sardines bleac! paint lotion

s!ampoo pesticides face poder instant noodles Ho do you classify t!e !ouse!old materials8

7!ere do you usually store t!ese materials8 B+ E6ploration

7roup Acti3it*1

7roup )1 Fn t!e c!art belo3 identify !ere eac! of t!e given materials

s!ould be stored by riting don t!e names under t!e

s!ampoo paints soy sauce bat! soap deodorant

laundry soap !air dryer t!inner vinegar face

poder 

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

s!ampoo disinfectants neo?ep

preservatives

Lactacid 2nife bat! soap

toot!paste

7roup ?1 Using real objects group t!em according to !ere t!ey s!ould be 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!old products8

*. 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+ E3aluation

1irections: Identify t!e proper storage for t!e folloing materials by c!ec2ing t!e correct column

food canned goods motor oil toilet cleaners

rust 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+en

Meicine Cabinet

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

7!at 2ind of products are t!ese8

aint stripper3 primer3 rust remover3 turpentine3 varnis!3 batteries3 mot!balls3

ood preservatives3 glues

B+ E6ploration1

 Assign to pupils to act out: Fne pupil s!oing t!e proper ay of disposing empty containers of !a?ardous products t!e ot!er one t!roing t!em aay in t!e garbage can.

7!ic! do you t!in2 is s!oing 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 don steps in disposing t!e materials t!ey !ave in t!e group.

+roup ): 2erosene3 pesticides3 paints3 fire e"tinguis!er3 bro2en bottles

+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

<. 7!at ill be t!e effect if a person doesnt 2no !o to dispose !is aste properly8

D+ Elaboration1

7!at ays s!ould be employed to ensure proper disposal of aste materials8 E+ E3aluation1

Identiy !ere to store t!e folloing products: ). mot!ball or nap!t!aline balls

*. canned goods . alco!ol

<. bleac!

,. s!ampoo and soap IV+ Assignment

1esign a poster !o to dispose product safely. C!oose one product only.

repared by:

4"+ VIC5RIA <+ VI5

ILAILA #L#M#J$A& SCHFFL 1IS$&IC$ )3 %IJAJ+FJAJ

 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!3 mos;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!on in t!e product labels8

*. Ho ill you use flammable materials8

  

. Ho do you use poisonous substances8

  

<. 7!y do e need to use materials properly8

  

&epublic of t!e !ilippines

DEPAR54E!5 # ED=CA5I!

&egion I4(A CALA%A&FJ

DIVI"I! # RIZAL

LE""! PLA! I! "CIE!CE V 9irst Guarter 

7ee2 3 1ay < and ,

Contents1 PRPER5IE"1 ="E#=L A!D :AR4#=L 4A5ERIAL"

I+ Learning b2ecti3e1 Suggest aysprecautionary measures in !andling !armful materials

II+ "ub2ect 4atter1

A+ Concepts1 $!ere are ays or ot!er precautionary measures in !andling !armful materials suc! as:

 $urning off stove and gas tan2 after coo2ingE

 &eading labels of c!emicals li2e medicines3 insecticide3 pesticide and ot!ers before using t!emE

 &eturn poisonous and flammable materials to t!eir proper  place after use

 7as! and c!ange clot!es after !andling to"ic or !armful substancesE and

 Handle glassare it! care.

B+ 4aterials1 ictures3 activity cards3 laptop3 1L3 c!art3 strips of cartolina3 concrete materials suc! as toilet cleaner3 soaps3 acids @improvisedB3 etc.

C+ Reference1 9ilm 4ieing ( !ttps:.youtube.comatc!8vDep>;v<K)o Into t!e 9uture: Science and Healt!

-D+ Process "(ills1 observing3 identifying3 analy?ing

E+ Value Integration1  Aareness on t!eprecautionary measures in !andling !armfulmaterials

III+ Learning 5as(s1 A+ Engagement

). resent pictures of different situations to t!e class. +ive t!em stic2s it! smiling and sad face. $ell t!em to raise t!e stic2 it! smiling face if t!e picture s!os proper 

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

*. &evie t!e pupils understanding about t!e safety precautions in !andling3 storing and disposing 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 !andling3

storing and disposing of !armful materials87rite your ansers on t!e strips of  cartolina and put it on t!e column provided in t!e c!art.

:A!DLI!7 "5RI!7 DI"P"I!7

<. 9or our ne"t activity3 e ill !ave a film vieing about !andling !armful materials. @9ilm 4ieingB

B+ E6ploration

+&FU )N%ased on t!e film3 list don 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 be e"posed in a rong ay to !armful materials.

+&FU  N +iven t!e concrete !armful materials @improvisedB e.g. soap3 toilet cleaner3 etc.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 folloing ;uestions:

a. Ho do e !andle t!e materials at !ome8

b. 7!at can e do to prevent conflict it! t!ose !armful materials8

c. 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 "ometime

s

!e3er  ). $urn off t!e stove and gas tan2 after 

coo2ing.

*. Carefully read labels of c!emicals li2e medicines3 insecticide and pesticide before using t!em.

. &eturn poisonous and flammable materials to t!eir proper place after  use.

<. 7as! and c!ange clot!es after  !andling to"ic or !armful substances.

,. Handle glassare it! care.

*. 7!y do e need to be aare of t!e different precautionary measures in !andling !armful materials8

E+ E3aluation $rue or 9alse:

 ). &ead carefully t!e instructions before using t!e materials.  *. Have one container for foods and painting materials.  . Label t!e containers of every material at !ome.

 <. roper storage of materials s!ould be observed alays.  ,. ointed objects are safe to play it! for c!ildren.

IV+ Assignment

Intervie to to t!ree of your neig!bors. As2 t!em !at precautionary measures t!ey do in !andling !armful materials at !ome.

#ELICI5A" D+ 4A7LALA!7 1arangan #S

%inangonan I 1istrict

Republic of the Philippines Department of Education Region IV-A CALABARZ!

DIVI"I! # RIZAL

,EE  . / Da*s 0 . Da* )0

Content: 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. $!ey can be !armful bot! to our !ealt! and t!e environment if not properly used3 !andled and disposed of.

%. Materials: plastic bag3 drin2ing glass3 metal spoon3 rags3 etc. C. &eference: $!e Je Science Lin2s3 Curriculum +uide

1. 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 belo3 list don five products t!at you can find in t!e classroom. 7rite don t!e productmaterial and eac! products 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 anser t!e folloing ;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 Activity Materials needed:

lastic bottle metal scre plastic cup 1rin2ing glass plastic bag mirror  

Metal spoon rubber band nail

&ubber slippers ooden spoon rubber toy pencil bottle made of glass ooden stic2