Motivasi Mei 2014

8/13/2019 Motivasi Mei 2014

1/104

TECHNIQUE OF ANSWERINGSCIENCE PROCESS SKILLS

SECTION B

BYABD AZIZ ABD WAHAB

SK ST JOSEPH

KUCHING


2/104

KATA-KATA HIKMAH UNTUK MENJADI PELAJAR CEMERLANG

Sayangi dan doakan semua guru untuk serasikan jiwa anda dengan jiwa guru anda danmendapat keberkatan ilmu.

Pelajar yang serasi jiwanya dengan jiwa gurunya akan mendapat keberkatan ilmu.

* Selalu mendoakan guru selepas setiap solat lima waktu.

* Jangan banyak bercakap di hadapan guru.

* Jangan bercakap jika tidak ditanya.

* Jangan berbisik dihadapan guru.

* Jangan berpaling ke kanan atau ke kiri jika tidak perlu.

* Dengar dengan khuysuk ilmu yang disampaikan walaupun diulang 1000 kali.

( Adab murid terhadap guru mengikut Imam Al Ghazali )


3/104

Kita mudah lupa apa yang kita dengar. Kita sekadar tahu apa yang kita lihat. Kita akanfaham apa yang kita amalkan atau praktikkan secara berterusan.

Pelajar dapat mengingat sehingga 90 peratus bahan yang dipelajari apabiladiaplikasikan dengan menjawab soalan yang berkaitan dengan bahan yang dibacasecara berterusan.

Apabila kita belajar dengan niat untuk berkongsi ilmu ataupun mengajar orang lain, kita

akan dapat kefahaman dan daya ingatan yang luar biasa.

Kejayaan adalah melakukan rutin yang positif secara berterusan. Sayangi, bantu dandoakan semua kawan-kawan anda bagi mendapat keberkatan dalam pembelajaran.

Pelajar yang cemerlang bersedia membantu kawan dan bersedia dibantu.

Senyum sambil belajar membantu proses pembelajaran.

Orang cemerlang menunjukkan hasil. Orang gagal memberi alasan.


4/104

KESALAHAN / KELEMAHAN PELAJAR SEMASA

MENJAWAB SOALAN BAHAGIAN B

1. Jawapan pembolehubah ( variable ) tidak lengkap (tiadaparameter / parameter tidak tepat / tiada benda / alat )Contoh : Buku / Bulan / Haba

2. Jawapan pembolehubah betul tetapi ditulis pada ruang

yang salah.Contoh : Jawapan pemolehubah dimalarkan diisi dalam

jawapan untuk pembolehubah yang tetap.

3. Mengguna bahan / alat bantuan untuk jawapan

pembolehubah.

4. Tidak faham kehendak soalan (maklumat / information ).(Pembolehubah yang berubah dan pembolehubah yangbergerakbalas)


5/104

KESALAHAN / KELEMAHAN PELAJAR SEMASA

MENJAWAB SOALAN BAHAGIAN B

5. Tidak dapat mengenalpasti sebab / inference yang hendakdijelaskan kerana tidak tahu apa sebab yang hendakditerangkan.

6. Tidak dapat memberi pemerhatian / observation yangkedua.

7. Tidak dapat memberi jawapan kesimpulan / conclusiondalam bentuk konsep Sains apabila pembolehubah tidakdinyatakan dengan jelas.

8. Tidak dapat mengingat tajuk di Tahun 4 dan Tahun 5,maka sukar untuk menjawab soalan tujuan ( aim/purpose )dan kesimpuan ( conclusion ) dalam bentuk konsep Sains.


6/104

TAHUN

SPS2008 2009 2010 2011

OBSERVATION 1 1 1 1

INFERENCE 2 2 3 3

AIM / PURPOSE2 3 2 2

VARIABLES 6 6 6 7

TREND/PATTERN 2 1 1 1

PREDICTION 3 3 2 2

RELATIONSHIP 3 2 3 2

HYPOTHESIS 0 0 0 0

CONCLUSION 1 2 2 2

VARIABLES USED 12 13 13 13

AGIHAN KEMAHIRAN PROSES SAINSDALAM SOALAN BAHAGIAN B UPSR


7/104

BENTUK SOALAN SAINS

Setiap soalan dalam Bahagian B telah disediakandengan beberapa maklumat yang kita perlukanuntuk menjawab soalan tersebut. Maklumat-maklumat tersebut di sediakan dalam beberapa

bentuk atau jenis iaitu dalam bentuk penyataan,gambarajah dan jadual atau graf. Untuk mencariatau mengeluarkan maklumat tersebut, kita perlumenggunakan beberapa kaedah, teknik dankatakunci yang berbeza. Kebanyakan maklumatyang boleh kita dapatkan adalah berkaitan denganketiga-tiga pembolehubah (variables).


8/104

CONTOH SOALAN


9/104

PEMERHATIAN /OBSERVATION


10/104

PEMERHATIAN / OBSERVATI ON

Langkah Untuk Menjawab Soalan Pemerhatian

1. Rujuk pada ruang W 2O didalam jadual / rajah.

2. Teliti maklumat yang diberi.

3. Nyatakan apa yang dapat anda perhatikan di dalam jadual atau gambarajah. Terdapat tiga jenis jawapan

yang boleh digunakan iaitu : -a. Berikan jawapan secara menyeluruh iaitu sama adaia meningkat atau menurun.

b. Pilih maklumat yang paling tinggi.

c. Pilih maklumat yang paling rendah.


11/104

Planet Time taken to completeone revolution

Mercury 88 days

Venus 225 days

Earth 365 days Mars 687 days

Table shows the time taken by four planets tocomplete one revolution around the sun.

What can be observed based on the table above?The time taken by the planet to complete onerevolution increases.Planet Mars take the longest time to complete onerevolution around the sun.Planet Mercury take the shortest time to complete one

revolution around the sun.


12/104

The bar graph shows the number of trees that were cutdown from 2001 to 2005.

What can be observed from the graph?The number of trees that been cut down from 2001 to

2005 increase.The number of trees that been cut down in 2005 is themost.The number of trees that been cut down in 2001 is the

least.

Numberof treesthat beencut down

2003 200520042001 Year

2002


13/104

What can you say about the mouse after oneweek?

Mouse in beaker A is still alive.Mouse in beaker B died.

Container A Container B


14/104

What can be observed when both circuit isswitch on?Bulbs in circuit B are brighter than circuit A.Bulbs in circuit A are dimmer than circuit B.

Circuit A Circuit B


15/104

SEBAB / INFERENCE


16/104

SEBAB / I NF EREN CE / REASON

Langkah Untuk Menjawab Soalan Inferens

1. Rujuk pada ruang W 2O didalam jadual ataugambarajah.

2. Teliti semua maklumat yang diberi atau rujuk padagambarajah (jika ada disediakan) dan banding denganmaklumat dalam jadual atau gambarajah.

3. Bina satu soalan untuk diri anda. Mulakan denganperkataan Mengapa / Why dan diikuti denganrangkaikata dalam ruang W 2O dan maklumat yangtelah dikenalpasti.


17/104

Give one reason about the distance covered by thewooden block on an oily surface.

Less friction on the oily surface.

The diagram below shows an investigation that iscarried out by Suzie. He pushes a wooden block on adry surface. Then he pushes the same wooden blockon an oily surface.

Type of surface Dry Oily

Distance covered by the wooden block. 20 35


18/104

Diagram shows an investigation about two modelsmade from different number of rolls of papers. Thepapers are the same type. Both the models were blownusing a fan with the same speed.

State one reason (inference) based on the observationon model Y?

Model Y is more stable / bigger base area / morenumber of paper rolls / bigger size / more heavy /

heavier.

Model X Y

Stability Fall Stillstand


19/104

State one reason ( inference ) for the change in theaverage air pollution index from the year 1990 to 2006.

Open burning increases / Burning of forest increases /Many factories / Number of vehicle increases /Smoke from vehicles / Production of smoke fromfactories / Volcanoes activities.


20/104

Table shows the time taken by four planets to orbitthe Sun.

State one reasons (inference) about the difference inthe time taken by planets Saturn and Pluto.

Planet Saturn is near to the Sun. / Planet Saturn hassmaller orbit. / Planet Pluto is far from the Sun.Planet Pluto has bigger orbit.

Planet Time taken by planet to orbit the Sun / year

Saturn 29.5

Uranus 84

Neptune 165

Pluto 248


21/104

Table shows the time taken by two pupils J and K, ina race of 400 metres.

State one reason (inference) about the time taken byJ and K.Different speed / Different gender / Different lengthof step / Different weight / mass / Different age /Different friction / Different length of feet /Different strength / Different fitness.

Distance (m)Time taken (s)

J K

100 15 25

200 35 50

400 80 100


22/104

Give one reason (inference) about the presence of mouldon S.

Microorganisms grow. / Fungi grow. / Mould grow. /Presence of air. / Suitable temperature. / Food hasnutrient. / The bread has water. / The bread is moistcondition.

Bread Presenceof mould

R

X

S


23/104

PEMERHATIAN SEBAB

OBSERVATION INFERENCE

Di h i il b k J d K Th b k


24/104

Diagram shows two similar books, J and K. The booksare pushed briefly using the same amount of force. Thedistance travelled by each book is shown in Table .

Book Distancetravelled ( cm ) J 10

K 30

A. State one reason (inference) about the distancetravelled by K? Pencil makes movement easier / less friction /simple machine / wheel / roller /.

B. Write one observation to support the reason(inference) above.Distance travelled by K is 30cm / more / further than

J. K moves easier / faster.


25/104

A. State one reason (inference) about the property of air basedon the observation in this investigation.Air has no fixed shape /volume. / Air can be compressed. /Air occupies space / Volume of air increases.

B. Write one observation to support the reason (inference) in A.The size of the balloon increases / expand / become bigger /Air takes the shape of the balloon / Volume / Mass of theballoon increases / change.

Di h h d h i i l X d


26/104

Diagram shows the average temperature and the situation at planet X andplanet Y.

A. Give one reason (inference) for the different of the situation at X and Y.X has air / water / food. / X has suitable temperature. / X is Earth.

Y has no air / water / food. / Y has no suitable temperature. Y is Venus /

Mercury.

B. State one observation to support the reason ( inference ) above.Plants / Animals exist at X. / Living things alive. / X is 30 c. / Lowtemperature in X. / X has air / oxygen / wind.

Plants / Animals do not exist in Y. / Living things do not alive. / Hightemperature in Y. / Y is 450 c. / Y has no air / oxygen / wind.

M i i i d t i tig ti t fi d t th l ti hi


27/104

Number of eagles Number of snakes

27 61

35 45

43 31

50 19

Mariani carried out an investigation to find out the relationshipbetween sources of food and the number of consumers. Theinvestigation involved the populations of snakes and eagles in anoil palm plantation for four weeks. Table show the observationrecorded in the four weeks.

A. State an inference (reasons) based on the number of snakes?The snakes are eaten by the eagles.

B. Write one observation to support your reason above.

The number of snakes decreases .

Fi h t t f t i ith diff t i f f


28/104

Figure shows two types of containers with different size of surfacearea are filled with 100ml of water. The containers are left in theSun for three hours. The volume of the water in each container ismeasured every hour. Table shows the result of the investigation.

Container A B

Time taken (hour) 1 2 3 1 2 3

Volume of waterleft (ml)

100 92 87 100 85 60

A. State one inference (reasons) based on the volume of waterleft in container B?It has a bigger size of surface area.

B. Write one observation to support the reason above.The water in container B evaporates faster than water incontainer A. / The water left in container B is lesser than

the water left in container A.

Pi 1 h fl i l i Af 4 d


29/104

Picture 1 shows a flowering plant in a pot. After 4 daysthe condition of the plant looks like as in picture 2.

A. Based on the observation, give one suitable reason.The plant does not get enough water / sunlight.

B. Write one observation regarding the plant in picture 2.Plant in picture 2 is wilted / died.

Picture 1 Picture 2

Diagram show four models of cuboids P Q R and S of different


30/104

Diagram show four models of cuboids P , Q, R and S of differentheights. They have the same base area and they are made up ofthe same materials. A fan is used to blow towards the cuboids . Table shows the time taken to topple the four cuboids.

Cuboids Height of thecuboids (cm) Time taken to

topple (s) P 48 20 Q 64 15 R 32 25 S 16 30

A. State one inference (reasons) based on the time taken bycuboids S to topple.Cuboids S is the most stable cuboids. / Cuboids S is theshortest.

B. Write one observation to support the reason (inference) above.The time taken by cuboids S to topple is the longest. /

Model S takes 30 second to topple

Di g h ld t i b k b i g h t d


31/104

A. State one reason (inference) based on yourobservation above.The water in the beaker gains heat.

B. Write one observation to support the reason( inference ) above.

The water becomes hot. The temperatureincrease. The ice cubes in the beaker melts.

Diagram shows cold water in a beaker being heated .

Diagram shows an investigation where a conical flask


32/104

Diagram shows an investigation where a conical flaskcontaining coloured water.

A. State one reason (inference) about the level of thecolour water in the conical flask.

The coloured water expands when it gain heat.

B. Write one observation to support your answerabove.

The level of colour water rises.


33/104

VARIABLES


34/104

VARIABLES 1ST

KEYWORD2 ND

KEYWORD

W2C change / different # ofdi depan atau

dibelakangkata kunci

pertama

W2O observed / result /shows / recorded

W2KTS same / similar / equal

MAKLUMAT DALAM BENTUK PENYATAAN

Kita mesti mengguna beberapa kata kunci untukmengenalpasti maklumat berkaitan pembolehubah. Katakunci yang sering digunakan adalah seperti berikut : -

Adakalanya maklumat (pembolehubah) yang diberi di dalam jadual adalah tidak lengkap iaitu hanya dalam bentuk benda(object). Maka kita perlu mengguna parameter yang sesuaiatau dapatkan maklumat tersebut dari dalam pernyataan.


35/104

Two slices of bread, R and S were put in separate bags.R is a piece of dry bread and S is a piece of moist bread.The sizes of both the slices of bread are the same. Thesizes and types of plastic bags used are also the same.Diagram shows the condition of the two slices of breadafter three days.

Yasmin carries out an investigation to see the effect ofyeast on dough. Different quantities of yeast is mixedinto four dough, Q, R, S, and T. Diagram shows theheight of the dough after 30 minutes.

Diagram shows an investigation about two modelsmade from different number of rolls of papers. Thepapers are the same type. Both the models were blownusing a fan with the same speed.


36/104

MAKLUMAT DALAM BENTUK GAMBARAJAH

Untuk mendapatkan maklumat pembolehubah dalamgambarajah kita perlu melihat gambarajah tersebutsecara menyeluruh dan terperinci. Semasa kita membuatpemerhatian kita mesti membuat perbandingan sambilbertanya kepada diri kita sendiri beberapa soalan seperti :

a. Ada tidak benda yang sama dari segi jumlah, saiz,bentuk, ketinggian dan sebagainya dalam gambartersebut.

b. Ada tidak benda yang sama tetapi berbeza dari segi

jumlah, saiz, bentuk, ketinggian dan sebagainya dalamgambar tersebut.c. Ada tidak benda yang berubah dari segi jumlah, saiz,

bentuk, ketinggian dan sebagainya dalam gambartersebut.


37/104


38/104

MAKLUMAT DALAM BENTUK JADUAL

Barisan yang pertama dalam jadual selalunya adalah

untuk wh t to ch nge (W2C), manakala barisankedua tetap untuk wh t to o ser ved ( W2O)

Numbers of

marbles

Volume of water inmeasuring cylinder

(ml)

1 1

2 4

3 7


39/104

Tetapi jika dalam ruang yang pertama menggunaperkataan seperti ( A, B, C atau P, Q, R ) ataunombor roman ( I, II, III ) maka maklumat tersebut

tidak boleh diguna untuk pembolehubah what toch nge kerana maklumat tersebut belumlengkap. Contoh :

Model X Y


Gear Number ofrotations

I 10

I I 15

I I I 20

MAKLUMAT DALAM BENTUK GRAF


40/104

MAKLUMAT DALAM BENTUK GRAF

Untuk mengenalpasti maklumat pembolehubah darigraf kita perlu mengguna kata kunci kepala dank k . Kepala adalah untuk maklumat wh t too served (W2O) dan kaki untuk maklumat wh t toch nge (W2C). Contoh : -

Type of surface

Distance travelled


41/104

EXAMPLES FOR VARIABLE ANSWER

Parameter + objectsSize of sponge / clothType of plant / materials

Height of objects / postMass of pendulum / stone

Length of stringColour of litmus paperVolume of water

Amount of foodPresence of sunlight / waterThickness of cloth

Temperature of water

Variables about time can be use with or without theparameter. Example : Month, week, year and time taken ornumber of years, number of days or number of week.

Diagram shows an investigation conducted by a group of pupils to


42/104

D ag a s ows a vest gat o co ducted by a g oup o pup s tostudy the volume of water .

State

a. what is kept the same ( constant variable ) in this investigation?Size / Type / Volume / Mass / Weight of marbles.

b. what is measured (responding variable ) in this investigation?Volume of water in measuring cylinder. / Volume of marbles

Numbers ofmarbles

Volume of water inmeasuring cylinder (ml)

1 3

2 6

3 9

4 12

5 15


43/104

A group of pupils uses different objects to measurethe length of a desk. Table shows the result of thisinvestigation.

State what is kept the same in this investigation?Length / size of the desk . State what is changed in this investigation?Type / length / size of object.

A fair test is carried out to investigate the strength of an


44/104

A fair test is carried out to investigate the strength of anobject. The same type of wood are placed on the structureshown in the diagram. The result is shown in the table.

What to change.

What to measure. Number of wood when the structurecollapse.

What to keep the same.Type of wood / Size of wood.

Type of Cylinder Paper Plastic Polystyrene

Number of wood when thestructure collapse

1 5 3

Type of cylinder.

Wood

Diagram shows two similar books J and K The


45/104

Diagram shows two similar books, J and K. Thebooks are pushed briefly using the same amountof force.

What is kept the same in this investigation?Amount of force.Mass / Size / Type / Number of book .

Diagram shows an investigation about the time taken to plough


46/104

Diagram shows an investigation about the time taken to ploughpaddy field using two different methods.

Statea. what is changed ( manipulated variable ) in this investigation ?

Method of ploughing.b. what is measured (responding variable ) in this investigation?

Time taken.

.


47/104

a. State two information gathered in this investigation?

1. Time taken

2. Stages / Size / Shape of Eclipse of the Moon. /Place of observation / investigation


48/104

Two slices of bread, R and S, were put in separate plastic bags. R is a piece of dry bread and S is a piece of moist bread. The sizes of both theslices of bread are the same. The sizes and types of plastic bags used are

also the same. Diagram 1 shows the condition of the two slices of breadafter three days. Table 1 shows the change in the condition of two slicesof bread.

State one information gathered in this investigation?Presences of water / Presence of mould / Size of bread / Time taken /Condition of bread before experiment / Type of bread / Type of plastic

bag.

Bread Presenceof mould

R X

S


49/104

A group of pupils carried out an investigation to show the relationship between the size of gear and the number of wheel rotation of a bicycle.Diagram 5.1 shows the sizes of the gear. The result of the investigation is

shown by the bar chart in Diagram.

What is change ( manipulated variable ) in this investigation.

Size / Diameter of gearWhat is observed (responding variable ) in this investigation.

Number of wheel rotation.What is kept the same ( constant variable ) in this investigation.

Number of cycle / Type of bicycle / Type of gear.

Diagram shows an investigation about the properties of


50/104

g g p pmaterials by putting four different objects in a container filledwith water.

State one information gathered in this investigation.Type of material / object.The ability of the object to float or sink.The ability of the object to float.The ability of the object to sing.


51/104

AIM

PURPOSE

T h i h i f h


52/104

To state what is the aim or purpose of theinvestigation.First you must identified the two variables.

( W2C and W2O ) You need to use the Science Concept toanswers the questions when W2C & W2Oare not stated. ( No figure or number, the

questions comes with a picture.Example : Picture of plants or animals )

How to answer the questions.

To investigate the relationship between( w hat to ch ange ) and ( w hat to m easu re ).To in vest igate the s tabi l i ty o f the bu i lding .

Table shows 3 gears of different sizes that can


53/104

gbe found in a wrist watch. The number ofrotation of 3 gears in one minute is recorded.

Size of gear Number of rotations

Small 20

Medium 15

B ig 10

What is the purpose (aim) of the investigation?To investigate the relationship between thesize of gears and the number of rotations ofgears in one minute.

Diagram shows an investigation about two models


54/104

g gmade from different number of rolls of papers.The papers are the same type. Both the models

were blown using a fan with the same speed.

What is the purpose (aim) of this investigation?To investigate the relationship between thenumber of rolls / size of base area / size of model

and the stability of the model.

Model X Y


Diagram shows an investigation conducted by a group of pupils


55/104

Numbers of

marbles

Volume of water in

measuring cylinder

(ml)

1 1

2 4

3 7

to study the volume of water.

What is the purpose ( aim ) of this investigation?

To investigate the relationship between the number ofmarbles and the volume of water in the measuringcylinder.

Diagram shows the sizes of the phases of the Moon that


56/104

was observed within a month in a Lunar Calendar.

What is the purpose (aim) of this investigation ? To investigate the relationship between thenumber of day / date and size of the phrases of

the moon.

Diagram shows two pots of plants, K and L . The


57/104

State the purpose ( aim ) of the investigation?To investigate the relationship between thepresence of clear plastic bag and thecondition of the plants.

g p ptwo plants are watered daily and placed in a garden.

Yasmin carries out an investigation to see the effect of


58/104

Yasmin carries out an investigation to see the effect ofyeast on dough. Different quantities of yeast is mixed intofour doughs, Q, R, S, and T. Diagram shows the height ofthe dough after 30 minutes

What is the purpose (aim) of this investigation? Apakah tujuan penyiasatan ini? To investigate the relationship between thequantity of yeast with the size / height of dough.

In an investigation, a place is marked on a


59/104

globe as shown in the figure. The globe isrotated slowly from west to east.

What is being investigated in the investigation?To investigate the occurrence of day and night.

Diagram shows an investigation about the time taken to ploughdd fi ld i diff h d


60/104

What is the purpose ( aim ) of this investigation?

To investigate the relationship between the method of

ploughing and the time taken to plough the paddy field.

paddy field using two different methods.

Diagram shows a pendulum is hang on a retort


61/104

Length ofstring (cm)

Number of swingsin 30 second

5 45

15 33

25 21

stand. Each complete swing of the pendulumis from A to B and return to A . The time takenfor the various number of complete swings isrecorded in Table.

What is the purpose of this investigation?To investigate the relationship between thelength of string and the numbers of swings in30 second.


62/104

PREDICT

To predict or anticipate future events based on


63/104

your observation and inferences.To make prediction based on the data collectedfrom the table / graph or picture and to determinewhat will happen next.

Remember, your prediction must only refer to theinformation asked in the questions.

How to answer the questions.The answer could be in figure or in the form of

statement. Using the data / from pastexperience, state what will happen next.

Yasmin carries out an investigation to see the effect of yeast ondough Different quantities of yeast is mixed into four doughs Q


64/104

dough. Different quantities of yeast is mixed into four doughs, Q,R, S, and T. Diagram shows the height of the dough after 30minutes.

Predict the height of the dough when 12g of yeast is used?

14 (cm)

8g + 2g = 10g / 10cm + 2cm = 12cm

+ 2 + 2 + 2

10g + 2g = 12g / 12cm + 2cm = 14cm

+ 2 + 2 + 2

Time Room temperature c


65/104

Predict the room temperature at 5.00pm.

30 c

9.00 am 2911.00 am 32

1.00 pm 363.00 pm 335.00 pm

+2

+2

+2

+2

3pm + 2 = 5pm / 33 c 3 c = 30 c

+ 3

+ 4

- 3

- 4

Figure below shows the apparatus used by a pupil in ane periment He changes the length of string and record the


66/104

experiment. He changes the length of string and record thenumber of swings in 10 seconds. Table 1 shows the datacollected by the pupil.

Length of string (cm) 2 4 6 8 10

Number of swing in 10 seconds 25 23 21 19 17

Predict the number of swing when the length of stringis 13 cm.

14 swings


67/104

Diagram shows an investigation where aconical flask containing coloured water is

heated. The conical flask is then placed in icewater. Predict what will happen to the level ofcoloured water.

The level of coloured water drops.

Table 1 shows 3 gears of different sizes that can be


68/104

Predict which gear has the biggest size.Gear X

Gear Number of rotations

X 10

Y 15 Z 20

found in a wrist watch. The number of rotation of3 gears in one minute is recorded.

A pot of plant is placed in a black box as


69/104

shown in Diagram below.

Predict what will happen to a similar plant iskept inside an enclosure black box after fourdays.Wilted / Died.

A group of pupils uses different objects to measureth l th f d k T bl h th lt f thi


70/104

the length of a desk. Table shows the result of thisinvestigation.

Predict the number of measurement if this matchstick is used to measure the length of the desk?

Any numbers 9

29


71/104

Predict the size of the balloon if the number of pumpsis 3 .

Smaller than when it is pumped 5 times.Smallest. / Very small. / Smaller than the others.

TREND


72/104

TREND

Read and understand the statement in the questions


73/104

qthen observed the figure / number given in the table /graph or the size of the object / picture given.Write your answer based on the information asked inthe questions.How to answer the questions.

IncreaseFrom small number / amount / size getting bigger orlarger.DecreaseFrom bigger number / amount / size getting smaller.

Did not change / unchanged / constance /remain the same means when the number / amount /size does not change.

Time (minute) 0 2 4 6 8 10 12


74/104

Based on the table, state the

trend of the water temperature.

Increase and remain the same /No change

Time (minute) 0 2 4 6 8 10 12

Water temperature c 30 40 60 80 90 100 100


75/104

What is the trend of change in the sizes of thephrases of the Moon during this investigation ?

Increases then decrease.Bigger than smaller.


76/104

What is the trend of change in the sizes of the balloonas the number of pumps increases?

Increases / Increasing.


77/104

RELATIONSHIP

To state the relationship between the


78/104

what to change (W2C) and what tomeasured ( W2M ).

First, you must identify the twovariables then observed the trend of

change in the statement given.

If the two variables are not given, or notclearly stated in the questions you mustanswer the questions using the ScienceConcept answer.



79/104

As the (what to change ) (trend -increase / decrease) the ( what to measure )(trend - increase / decrease) (too).

As the height of the inclined plane increase

the speed of the toy car increase too.

As the base area of the cuboids increasethe stability of the cuboids increases too.

Diagram shows an investigation about two modelsd f diff t b f ll f


80/104

made from different number of rolls of papers.The papers are the same type. Both the modelswere blown using a fan with the same speed.

What is the relationship between the size of the model andthe stability?

As size of the base area increases, the stability increases. As size of the base area decrease, the stability decreases.

Model X Y


A boy wants to move a heavy box as shown inDi g


81/104

The heavier the box, the harder the box to bemoved.

Diagram.

State the relationship between the mass of box

and the ability of the box to be removed.

Diagram shows four models of cuboids, P , Q , R and S ,of different heights They have the same base area and


82/104

Cuboid Height of thecuboid (cm)

Time taken totopple (s)

P 48 20 Q 64 15 R 32 25 S 16 30

of different heights. They have the same base area andthey are made up of same materials on a table. A fan isused to blow towards the cuboids. Table shows the

time taken to topple the four cuboids.

What is the relationship between the height of thecuboids and the time taken for the cuboids to topple?As the height of the cuboid increases the time taken totopple decreases.


83/104

State the relationship between the year and the

average air pollution index in town X.

As the year increases, / past by / passes / goes by / theaverage air pollution index increases.

Air pollution causes respiratory problems. The


84/104

State one relationship between the change in therate of air pollution and the number of people withrespiratory problem.

As the rate of air pollution increases, the

number of people with respiratory problemincreases.

Air pollution causes respiratory problems. Thenumber of people with respiratory are affected by therate of air pollution.

Inclined planes P , Q and R have the samelength but different heights It is found that


85/104

Box S

1mm

2 m 3m

length but different heights. It is found thatbox S comes down faster from inclined planeP and Q.

State the relationship that can be made fromthis investigation?The heigher the inclined planes, the faster thebox to come down.

P QR

The surface area of liquid that


86/104

The surface area of liquid thatexposed to air is the main reason for

the decreasing of water temperature.State one relationship according tothe above statement.

The bigger the surface area of liquidthat exposed to air, the faster thewater temperature decreases.The smaller the surface area of liquidthat exposed to air, the slower thewater temperature decreases.

Diagram shows an investigation about the time taken to ploughpaddy field using two different methods.


87/104

State the relationship between the method of ploughing

and the time taken.The more advance / modern the method of ploughing thelesser time taken.Using machine / modern technology takes less time tocomplete the job. / makes works faster.

The height of the model also affects


88/104

State one relationship between thetwo information gathered in the abovestatement.

As the height of the model increases,the stability decreases.

The lower the height the model themore stable it is.

gthe stability.

CONCLUSION


89/104

CONCLUSION

Able to make conclusion based


90/104

Able to make conclusion basedon the data collected or from the

activity or fair test.

State your conclusion based onthe activity or the experiment.

It relates between what ischanged and what is measured.

You can also use the Scienceconcept to answer the questions.



91/104

As the (what to change ) (trend -increase / decrease) the ( what to measure )(trend - increase / decrease) (too).A s the he igh t of the inc l ined p lane increasethe sp eed of th e toy car increase too .

Or

The more / lesser (er) the (what to change)the more / lesser (er) the (what to measure)The higher the height of the inclined planethe faster the speed of the toy car.


92/104

Or

Use the science concept.

Gas has massLight travel in straight line. Fungi cannot grow in dry condition.Plants need sunlight to grow.Animals need to reproduce to ensurethe survival of its species.


93/104

What conclusion can be made from this investigation?

The size of the phrases of the Moon is the biggest onday 15 / during the Full MoonThe size of the phrases of the Moon increases untilday 15 / full moon and decreases after that.

Diagram shows an investigation conducted by a group of pupilsto study the volume of water.


94/104

Numbers of

marbles

Volume of water in

measuring cylinder

(ml)

1 1

2 4

3 7


As the number of marble increases, the volume ofwater increases.More marbles more water.


95/104

Diagram shows an investigation where aconical flask containing coloured water isheated. The conical flask is then placed in icewater. After 10 minutes, the level of coloured

water drops.

The water release / looses heat when it is cooled.

What conclusion can be made from thisinvestigation?

A group of pupils uses different objects tomeasure the length of a desk Table shows the


96/104

measure the length of a desk. Table shows theresult of this investigation.

What conclusion can be made from this investigation?As the length / size of object increases, the number ofmeasurement decreases.Different type / size / length of object used, differentnumber of measurement obtained.

Diagram shows two pupils, P and Q who arewatching the lighted bulbs through two rubber


97/104

What can you conclude from this experiment?

watching the lighted bulbs through two rubberpipes.

Light travels in a straight line.


98/104


As the time increases, stage of eclipse of the moonincrease until 10.30 pm then decreases.Total Moon / Lunar Eclipse occurs at 10.30 pm.Eclipse of the moon starts at 8.40 pm and finished at12.10 am. /

Diagram show an investigation carried out bya group of pupils. Some green bean seeds are


99/104

a group of pupils. Some green bean seeds areshowed in box P and Q under differentconditions. After two weeks, the seedlings inbox P and Q grow as shown in Diagram.

What is the conclusion made from thisinvestigation? Plants response to sunlight.

Diagram shows the investigation carried outby a group of pupils using three bottles and


100/104

y g p p p gballoons.

What can be concluded based on thisexperiment?

Air contracts when it is cooled / release heat.

Time Length of Number of


101/104

Based on the table above, what isthe hypothesis of the experiment?

As the length of the string increasethe number of swing decrease.

(second) string (cm) swing (s)120 30 6

120 40 3120 50 2

YANG BAIK


102/104

DATANGNYA DARIALLAH S.W.T &

YANGBURUK DATANGNYADARI KELEMAHAN

SAYA SENDIRI


103/104

SEKIAN.

TERIMA KASIH.

THE END


104/104

THE ENDT M T

Motivasi Mei 2014

Documents