modul intervensi th 6 2008

8/3/2019 modul intervensi th 6 2008

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L

earning Area:Interaction among living thing

Learning Objectives:

1.1 Understanding that some animals live in groups and others live in solitary1.2 Understanding that competition is a form of interaction among living things.1.3 Understanding the responsibility oh human beings in protecting endangered

species.1.4 Knowing the impact of human activities on environment.


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INTERACTION AMONG LIVING THINGS

Some animals live in groups Competition is a form ofand others live solitary interaction among living things

Animals live in groups Explain why animals live in groups

Animals live in solitary Explain why animals live in solitary

Cooperation is a form of interaction among animals


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ACTIVITY 1

Learning Objective:1.1 Understanding that some animals live in groups and others live in solitary

Learning outcomes:

State that some animals live in groups

State that some animals live in solitary

A. Diagram below shows animals R,S,T, U, V and W.

Write Solitary for the animals that are solitary and Group for the animalsthat live in groups.

B. Classify the above animals.

S

T U

W


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Activity 2Learning Objectives:1.1 Understanding that some animals live in groups and others live in solitary

Animals

Live in groups Live in solitary


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Learning outcomes:

State that some animals live in groups

State that some animals live in solitary

explain why animals live in groups

explain why animals live in solitary

Write the answers in the space provided. Diagram below shows animals P,Q,R,S and T.

P Q

T

a) By using letters in Diagram 3, state which animals are:

i) group animals :___________________________

ii) solitary animals :___________________________

SR


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b) State two animals in Diagram 3 that will compete among themselves for amate.

i) _______________________________________________

_______________________________________________

c) State two reasons why certain animals live in groups.

i) ___________________________________________________

ii) ___________________________________________________

d) State two reasons why certain animals live in solitary.

i) ___________________________________________________

___________________________________________________

Activity 3

Learning Objectives:1.1 Understanding that some animals live in groups and others live in solitary1.2 Understanding that competition is a form of interaction among living thingsLearning outcomes:


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State the competition is a form of interaction

Write the answers in the space provided. Diagrams below show three animals that arefound in the same habitat.

P

QR

a) Name the animal that eats the same type of food as animal

P : ___________________________________________

Q : ____________________________________________

R :_____________________________________________

b) Which of the animal shown above will compete for the same type of food ?

__________________________________________________________

c) What is the meaning of competition ?

__________________________________________________________

Activity 4

Learning Objectives:1.1 Understanding that some animals live in groups and others live in solitary1.2 Understanding that competition is a form of interaction among living things

Learning outcomes:

State that living things interact with one another in the environment.


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State that competition is a form of interaction.

List the factors that animals compete for.

Give reasons why animals compete.

A. Fill in the blanks with the correct answers given below.

solitary, competition, different, groups, same, cooperation.

1. The animals have to fight with each other for food in the same habitat called______________________

2. A hermit crab acts as a transport for the sea anemone and at the same time, seaanemone protects the hermit crab. This interaction is called ______________

3. Competition can happen among plants of the _____________species or of

______________ species.

4. Animals live in ______________to protect themselves from their enemies.

5. ________________ animals live by themselves in their own habitat.

B. Write T fortrue statements and F forfalse statement.

1. Competition can occur among animals of the same species

2. The weaker animal will be the winner in a competition.

3. Competition among animals occurs when food and water resources are limited.

4. Plants with soft stems will be more successful in the competition for light.

5. Competition for mates occurs among different species of animals.

Activity 5

Learning Objectives:1.2 Understanding that some competition is a form of interaction among living thingsLearning outcomes:

List the factors that animals compete for

Give reasons why animals compete


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Answer all the questions. Write your answer in the spaces provided.A group of pupils carry out an investigation:

i. They prepare two mini aquariums P and Q of the same size.

ii They select eight young guppy fish of the same sizeiii They put two guppy fish in aquarium P and six guppy fish in aquarium Qiv They put the same amount of food in each aquarium each aquarium after

two weeks.

a) What is the aim of the investigation?

_______________________________________________________________

________________________________________________________________

b) In this investigation, state

i) what is changed: ________________________________________________

what is kept the same : ____________________________________________

iii) what to observed : ________________________________________________

c) Based on the investigation, what is the relationship between the number of fishand the competition among them?

________________________________________________________________

________________________________________________________________

Activity 6


1.1 Understanding that some animals live in groups and others live in solitaryLearning outcomes:

state that some animals live in groups

state that some animals live in solitary


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Diagram below shows two types of animal R and S

R S

a) Give a difference between animal R and animal S based on how they live_____________________________________________________________

_____________________________________________________________

b) State three other animals that have the same way of living as the animals above.

i) Animal R : ________________________________________________

ii) Animal S : ________________________________________________

c) How does animal R claim its territory?

___________________________________________________________

Animals that live in solitary need to be in control of certain area

d) Give an inference based on the statement above

___________________________________________________________Activity 7

Learning Objectives :1.1Understanding that some animals live in groups and others live in solitaryLearning outcomes:

state tha t some animals live in groups



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A. Underline thecorrect words for the statementsbelow.

a) Buffaloes live in ( groups/ solitary).

b) A leopard lives alone to avoid ( competition / cooperation) with other animalsfor

food.

c) Some animals in a species help each other to build a nest to live. In this caseants

and termites are ( similar to / different from) each other.

d) Lions and wolves are alike because they hunt for food in ( solitary/ groups).

e) Cooperation is a form of (combination/ interaction) between living things.

B. Complete the table below by classifying the animals as solitary animals or groupsanimals. Put a tick ( / ) in the correct column.

Animal Solitary animal Animal that lives in a groups

a) Elephant

b) Artic fox

c) Shark

d) Zebrae) Giant pandaf) Ant

g) Gorillah) Baboon

i) Lizard

Activity 8

Learning Objectives:1.1 Understanding that some animals live in groups and others live in solitaryLearning outcomes:


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state that some animals live in groups




Match correctly.

Animals that live in groups Animals that live in solitarily

Activity 9

Learning Objective :1.1 Understanding that some animals live in groups and other live in solitary.Learning Outcomes:

a) Will not easilybecome prey topredators

b) Come togetherfor matting

c) Nest together

d) Hunt for foodtogether

e) Mark their territoryto warn their enemies

f) Need to be in controlof certain territory toget enough food


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explain why animals live in group


state that cooperation is a form of interaction among animals

Fill in the blanks with correct terms

protect share Move

hunt Stay find large amounts

1. What do can animals that live in groups ?

a) ______________in groups to ________the food.

b) ________________ from one place to another of peace.

c) _____________ themselves from danger.

d) ___________ in the same habitat _________________________ of food.

2. Diagram I shows a group of elephants and a group of bees

a) What is the similarity between the two types of animals above based an

how they live?

_____________________________________________________________

b) What can you observe from the diagram above

_____________________________________________________________


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c) Give a reason based on your answer (b)

_____________________________________________________________

d) State another advantage of animals that live in groups.

_____________________________________________________________

e) Name anothertwo types of animals that live in groups.

i) _________________________ ii) ___________________________

sugar

soil

Glass container


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3. Pupils Year 6 Cerdik build up a glass container as shown in the picture above. They

are put some sugar on the soil in the glass container. They also put some big antnear the glass container and recorded the observe after 30 minutes.

Fill in the blanks with correct answer.

The big ants _______________ the glass container to get the ___________. They

_____________ the sugar in ____________ into the ____________.

3. Read the story below.

My cat likes to eat food that is prepared for it. Sometime it likes to catch mice. It also

likes sleep anywhere that thinks is comfortable. It also likes to eat grass that can be

found in front of my house.

What are the advantages of living solitarily?

Cat to avoid competition for _______________and ____________

4. Nasiruddin carried out one an investigation. He puts different of rabbits in twocages of he same size. The rabbits is both cages are given the same quantity offood and water. Observition shows the average mass of the rabbits after two weeksin the table below

Cage 1 2

The average mass of the rabbits (g) 420 360


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) What can you say about the average mass of the rabbits in cage 1 and cage 2?

______________________________________________________________

) Give a reason based on your answer in (a)

______________________________________________________________

) List the factor that cause the competition among rabbits in cage 2.

______________________________________________________________

) What is measured in this investigation?

______________________________________________________________

) What conclusion can you make from this investigation?

______________________________________________________________


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ACTIVITY 1

LEARNING OBJECTIVES1.3 Understanding the responsibility of human beings in protecting endangered speciesLEARNING OUTCOMES

Give examples of extinct animals

Endangeredanimals andplants

Tiger, turtle, panda, orangutan, rhinoceros, rafflesia,pitcher plant

FactorsHuman activities illegal orexcessive logging,hunting,development

Ways toprevent

- Through campaign- Educating the public- Enforcing the law

- Avoid buying endangeredanimals as pets- Avoid buying things that aremade from the parts of theendangered animals or plants

Protectingendangered

species


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Give examples of endangered animals

Give examples of endangered plants

Group these animals and plants into extinct or endangered

Extinct animals( no longer exists )

Endangered species(facing the threat of becoming extinct )


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ACTIVITIY 2

LEARNING OBJECTIVES1.4 Knowing the impact of human activities on environment

LEARNING OUTCOMES Explain why certain animals or plants are facing the threat of extinction Suggest way to prevent animals and plants from extinction

A. From the pictures given, write the negative effect to the environment


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_______________________________________________________________________

_

________________________________________________________________________

B. Give the positive effects to the environment

1.

_______________________

_______________________

_________________

2.

_______________________

_______________________

_________________

3. _______________________

_______________________

_________________


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_______________________________________________________________________

_

_______________________________________________________________________

_

ACTIVITIY 3

1.

2..

______________________________________________

_________________

_______________________

_______________________

_________________


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LEARNING OBJECTIVES1.4 Knowing the impact of human activities on environmentLEARNING OUTCOMES

Explain why certain animals or plants are facing the treat of extinction

Suggest way to prevent animals and plants from extinction

This is a picture of endangered animal.

a) What is the animal in the picture doing?

______________________________________________________________

b) Give a reason for your answer in (a).

______________________________________________________________

c) What can you do to help preventing the extinction of this animal or otheranimals?

______________________________________________________________

ACTIVITIY 4


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LEARNING OBJECTIVES1.4 Knowing the impact of human activities on environmentLEARNING OUTCOMES

Explain why certain animals or plants are facing the treat of extinction

Complete the explanation on why the species below endangered and facing thethreat of extinction.

Tiger

It is hunted for its _____________________. ( fur , skin ) Some parts of

this species are used to make traditional ____________________

( medicine , food )

It is hunted for its _____________________ ( tusk , trunk ) Settlement andagricultural activities have caused these animals to be________________

( killed , safe ) because they destroy crops and properties. Deforestation

has caused the destruction of its ________________ ( habitat , house )

1.

2.


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It is hunted for its ________________ ( tusk , horn ). Deforestation has

caused the destruction of its ________________ ( territory , shelter )

The rafflesia plant can be found in the________________ ( river . jungle ).

Deforestation and logging activities will destroy the plant and their

_______________ ( habitat , shelter ). This plant can only be found in

certain countries. Therefore , if the jungles where it can be found are

destroyed, it will be _____________________ ( extinct , die )

3.

4.


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ACTIVITY 5

LEARNING OBJECTIVES1.4 Knowing the impact of human activities on enviromentLEARNING OUTCOMES

Give examples of environment destruction caused by human

Explain how human activities cause environment destruct

1. What is the negative impact of human activities shown in pictures M and N?

_____________________________________________________________

_____________________________________________________________

2. How does the destruction in picture M and N occur?

a) Picture M _____________________________________________________

_____________________________________________________________

b) Picture N _____________________________________________________

_____________________________________________________________

3. State an inference for each occurrence shown in picture M and N

a) Picture M ____________________________________________________

____________________________________________________________

b) Picture N ____________________________________________________

____________________________________________________________

4. Suggest two possible ways to prevent the destruction shown in picture M andpicture N from occurring.

a) ____________________________________________________________

____________________________________________________________

b) ___________________________________________________________

M N


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____________________________________________________________

ACTIVITY 6

LEARNING OBJECTIVES

1.4 Knowing the impact of human activities on environmentLEARNING OUTCOMES

Explain how human activities cause environment destruction

Study diagram below and fill in the blanks with the correct answers.

(a) The diagram shows that soil is washed out by the _____ .

(b) It is called soil_______ .

(c) It is caused by _________ activities.

(d) The soil is washed away because it is not covered by _______ .

(e) It may cause____________

pollution when the soil flows into rivers.


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Learning Area: ForceMovement


1.1 Understanding that push and pull are forces.1.2 Understanding the effects of a force.1.3 Analysing friction.2.1 Understanding speed.


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FORCE

Push and

Pull

Effects of aforce

Friction

Type offorce

Fair test

Cannot

be seen

Are forces

Effects offriction

Ways to reducefriction

Ways to increasefriction

Disadvantages offriction

Can changethe shape of

an object

Can move astationary

objects

Occurs whentwo surfaces sare in contact

Can beobserved

Can changethe motion of

an object

Advantages offriction


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Speed

MOVEMENT

Object that movesfaster travels alonger distance in agiven time

Object that movesfaster takes ashorter time in agiven distance.

What isspeed?

Formula:Speed = distance

time


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ACTIVITY 1

Learning Objectives

1.1 Understanding that push and pull are forces.Learning Outcomes:

State that push and pull are forces.

State that forces cannot be seen but its effect can be observed.

A. Write PULL or PUSH in the spaces provided for the pictures given.

1. 2.

3. 4.

5.

B. Match the effect of the force with its action.

It moves forward

It becomes flat

It becomes long

It becomes big and small

Stretching a rubber band

Pressing a dough

Kicking a ball

Blowing a balloon


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C. Tick ( ) the correct answer.

1. When you pick up a bag, and using a push or a pull?

2. When you squeeze a sponge, are you using a push or a pull?

3. Do the keys on a piano need a push or a pull to make a sound?

4. When you drag along a toy cart by a string, are you using a push or a pull?

5. Pushes and pulls are examples of

PUSH PULL

PUSH PULL

PUSH PULL

PUSH PULL

FORCES FRICTION


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ACTIVITY 2

Learning Objectives1.1 Understanding the effects of a force.

Learning Outcomes State that force can move a stationary object.

State that a force can change the motion of an object.

State that a force can change the shape of an object.

A. Draw the results of the activities stated below in the spaces provided

Activities Results

Pressing a tin can

Pulling a spring


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wind

B. Fill in the blanks based on the action given to the respectively diagrams.

A force can sto a movin ob ect

A force can chan e the direction of the movin ob ect

A force makes the sha e of an ob ect chan es.

A force makes a stationar ob ect move

_______________________________

_______________________________

_______________________________

_______________________________

_______________________________

_______________________________

_______________________________

_______________________________


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ACTIVITY 3Learning Objectives1.2 Analysing friction

Learning Outcomes State that friction as a type of force

Describe the effects of friction.

Describe ways to reduce friction.

Describe ways to increase friction.

A. Draw ( ) to show the direction of a force and ( ) to show thedirection of friction acting on the objects in the diagrams below

Pushing a cupboardPulling a rope

Mowing a lawn Pulling a bag

Running


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B. Put a tick ( ) in the correct column.

Statement Reducing friction Increasing friction

1. Put oil to the door hinge

2. Put some wheels under a trolley

3. Add more weight to an object

4. Pull an object on a rough surface

5. Sprinkle talcum powder on a carom

board

6. Use a ball bearing

7. Put some rollers under a heavy objectto move it.

C. Draw a diagram to show the way you solve Ahmads problem in the boxgiven.

The problem Ahmad is pulling a box full of books inside it. He discovers that theforce need to pull the box is more. Find a suitable way to helpAhmad solving his problem.


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ACTIVITY 4Learning Objective1.3 Analysing friction

Learning Outcomes State the advantages of friction

State the disadvantages of friction.

Fill in the spaces provided with the correct statements given below.

Enables object to be heldwithout slipping

Causes an object difficultto move

Causes an objectssurface to wear out.

Prevent cars fromskidding

Helps to light up a match Slows down themovement of an object

ADVANTAGES OF FRICTION DISADVANTAGES OF FRICTION


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ACTIVITY 5

Learning Objectives

1.3 Analysing frictionLearning Outcomes

Conclude that friction occurs when two surfaces are in contact.

Design a fair test to find out different type of surfaces effect the distance atrolley moves by deciding what to change, what to keep the same andwhat to measure.

.

A. Answer the questions below based on the information given.

Ramli wants to carry out a fair test on the effect of the different surfaces on the distancetraveled by a toy car. Below are the apparatus he is going to use in his fair test.

a) What is he going to find out in the fair test?

___________________________________________________________________

___________________________________________________________________

b) In the fair test, state the thing:

i) to change: _________________________________

ii) to observe: _________________________________

iii) to keep the same: ____________________________

c) State the hypothesis he is going to make based on the fair test above.____________________________________________________________________

glass

carpet

wood


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____________________________________________________________________

d) Draw the apparatus that you have set up to carry out the fair test in a space given.

B Write TRUE or FALSE for each statement below:

1. A trolley moves faster on the glass surface compare tocement.

2. Grease is used to reduce friction.

3. Direction of friction is the same as the direction of force.

4. Lighter object produce more friction

5. Friction causes tyres of a car to wear out.

6. Friction occurs when two surfaces in contact.

7. Fiction allows a ladder to hold against the wall

8. Easier to move an object with lots of load in it.

9. A moving object will stop when a force acting on it.

10. As friction increases, the distance traveled by an objectdecreases.


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ACTIVITY 6

Learning Objective2.1 Understanding speed

Learning Outcomes State that an object which moves faster travels a longer distance in agiven time.

State that an object which moves faster takes a shorter time to travel in agiven distance.

A. Choose and put a tick ( ) for the object that moves faster

A bus takes 2 hours to travel in a distance of 100 km

A car takes 4 hours to travel in a distance of 100 km

Muthu takes 15 minutes to cycle to school every morning.

Samad takes 12 minutes to cycle to school which is of a samedistance as Muthu.

In a 100 m race, Alia takes only 11 seconds to reach thefinishing line.

In a 100 m race, Swee Ting takes only 11.5 seconds to reachthe finishing line.

The distance from Ipoh to Kuala Lumpur is 210 km and train Atravels for 2 hours to reach Kuala Lumpur.

Train B takes only 2 hours to travel in a distance of 350 kmfrom Penang to Kuala Lumpur...

Faridah walks to the market which is 50 m away from herhouse and she takes only 5 minutes to reach there.

Rohani walks to the market which is 35 m away from herhouse and she also takes 5 minutes to reach there.


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ACTIVITY 7

Learning Objectives2.1 Understanding speed

Learning Outcomes State what speed is.

Solve problems using the formula.

Calculate the speed of the object: Show the working in the space provided below.

1. A car travels 160 km in 2 hours.

2. Distance traveled = 100 mTime taken = 10 seconds

3. A train takes 3 hours to travelIn a distance of 180 km.

4. Ahmad walks to school with a distanceof 80 m and he takes 5 minutes. Whatis his speed?

B. Complete the statement below by using the information given.

distance speed time

________________ is a ____________________traveled by an object in a given


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___________________.

Learning Area: Food preservationWaste management


1.1 Understanding food spoilage1.2 Synthesising the concept of food preservation1.3 Realising the importance of preserving food2.1 Understanding the effect of improper disposal of waste on the

environment2.2 Understanding that some waste can decay


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Food Preservation

Food spoilage

Describe

Main cause of spoilt food

Identifycharacteristics of

spoilt food

Importance offood preservation

Why we need topreserve foodIdentify the

conditions formicroorganisms

to grow

Concept of foodpreservation

Ways topreserve food

Examples of foodand type ofpreservation

Why each wayof preservation

is used

Foodpreservation


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WASTE MANAGEMENT

Effects of improper disposal ofwaste in the environment

Types / sources ofwaste

Improper / properways of waste

disposal

Harmful effect of

improper wastedisposal

Some waste candecay

Waste thatCan / cannot

decay

how waste is disposedand suggest ways to

improve waste disposal

Microorganism cancause waste

materials to decay

Advantages/disadvantages of waste

decaying

Predict what will happento human and

environment if waste donot decay


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ACTIVITY 1

Learning 0bjective :1.1 Understanding food spoilageLearning outcomes :

Describe what spoilt food is Identify characteristic of spoilt food

A. Fill in the blanks with the correct answers.

1. ______________ is food that unsafe to eat.

2. Food undergoes _______________ that makes it spoilt

3. The milk will taste_______________ when it is spoilt.

4. Food will __________________ if we keep them for a long time.

5. Food turns bad because of ______________ and ______________

B) Answer the following questions.

1. What can be observed if a fish turns bad ?

_______________________________________________________2. What can be observed if the vegetables and fruits turns bad ?

_______________________________________________________

3. List down five characteristics of spoilt food.

i) _______________________________________________________

ii) _______________________________________________________

iii) ________________________________________________________

iv) _ _______________________________________________________

v) ________________________________________________________

turn badsour

fungi

bacteriabacterufffungi

Spoilt food

changes


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ACTIVITY 2

Learning objective :1.1 Understanding food spoilage

Learning outcomes : State the conditions for microorganisms to grow

State the microorganisms can spoil food

Answer the following questions.

1. What makes food turn bad ?_________________________________________________________________

2. What are the conditions that make the microorganisms grow and multiply?

i) ________________________________________________________________

ii) ________________________________________________________________

iii) ________________________________________________________________

iv) ________________________________________________________________

v) ________________________________________________________________

3. The suitable temperature for microorganisms to grow is between ______________

and __________________.


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ACTIVITY 3

Learning objective :1.2 Synthesising the concept of food preservation

Learning outcomes : describe ways to preserve food

give examples of food for each type of food preservation

give reasons why each way of food preservation is used

A Fill in the blank with the correct preservation method of the food

Picture of food Method of preservation


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Fill in the blanks with the correct answers.

1. Salting is an age-old way of preserving food. The salts __________________moisture

and prevents_________________ from growing.

2. As food is heated and cooked, the heat kills the microorganisms. _______________

kills most bacteria.

3._________________ is a process of drying food with smoke .The drying effect of

smoke and the chemicals produced from it help to preserve the food.

4.__________________ keeps food by sucking air out from its packaging.

5.___________ and ________ are processes of preserving food by heating and then

sealing it in an airtight container

ACTIVITY 4

boilingdrying

microorganisms

Drawsout canning

bottlingVacuum packing


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Learning objective :1.2 Synthesising the concept of food preservation

Learning outcomes :

State what food preservation is

Design and carry out a project to preserve a given food

1. What is food preservation ?

____________________________________________________________________

2. What is the main cause of food spoilage?

____________________________________________________________________

3. Match the food with suitable ways of preservation.

ACTIVITY 5

Fresh milk

Fish

Dried prawns

Apples

Mango

Pasteurization

Drying

Waxing

Cooling andFreezing

Pickling


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Learning objective :1.3 Realising the importance of preserving foodLearning outcomes :

Give reasons why we need to preserve food

Put a tick ( / ) for the correct reasons or a cross ( X ) for the wrong reasons in the boxesbelow.

Why do we need to preserve food ?

1. To reduce wastage of food.

2. To slow down the food from becoming bad

3. To make the food last longer..

4. To reduce the time taken for food to cook

5. To allow food to be eaten when it is out of season

6. To be stored easily..

ACTIVITY 6


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Learning objective2.1 Understanding the effects of improper disposal of waste on the environment.Learning outcomes :

Identify types of waste in the environment

Identify sources of waste

Match types of waste and the sources correctly.

Type of waste Sources of waste

Rubbish

Sewage

Toxic materials

Pesticide

Smoke

From agriculture

From vehicles, factories andopen burning.

Such as plastic left over food,paper and other solid wastefrom the home.

From the home and factories

Such as a smoke, dust,radioactive materials fromfactories.


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ACTIVITY 7

Learning objective2.1 Understanding the effects of improper disposal of waste on the environment.Learning outcomes :

State the improper /proper ways of waste disposal

Describe the harmful effects of improper waste disposal

By observing the picture. Fill in the PROPER WAY or IMPROPER WAY of wastedisposal.

_____ _________________ _____________________ ____________________

______________________ ____________________ ____________________

Choose the correct answer to fill the blanks.

1. Open burning of rubbish and agriculture waste can cause _________________.

2. Burning of fuels such as petals and diesel in motor vehicleproduce smoke and harmful _________________.

3. Polluted air can damage our lungs throat and irritates our_________________.

Water

pollutio

neyesgaseshaze


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4. Dumping waste material in rivers and sea can cause_____________________

ACTIVITY 8

Learning objective2.2 Understanding that some waste can decay.

Learning outcomes :

state that certain waste can decay.

give examples of waste thatcan decay Give examples of waste that do not decay

Classify the following wastes as waste that can decay and do not decay.

Waste Can Decay Waste Do Not Decay

paper leaves leftover foods plastic bottles

milk tin boxes spoiled fruits broken glass

woods styrofoam spoiled vegetables aluminium foil


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ACTIVITY 9

Learning objective2.2 Understanding that some waste can decay.

Learning outcomes :

state that microorganisms can cause waste materials to decay

state the advantages of waste decaying

state the disadvantages of waste decaying.

predict what will happen ro human and environment if waste do not decay.

A. Fill in the spaces provided with the statements given below correctly.

Advantages

____________________________________________________________

____________________________________________________________

____________________________________________________________

____________________________________________________________

Disadvantages

____________________________________________________________

____________________________________________________________

____________________________________________________________

____________________________________________________________

Produce unpleasant smell

Reduce pollution

Clean and healthy environment

Reduce expenses or waste treatment

Causing sickness and disease

Restore beauty of nature


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B. Fill in the blank with the correct answer

1. The environment will be __________ with waste.

2. Water, air, and land will ___________.

3. It will cause

a) Destruction of ___________________.

b) Animal _________________________.

c) Natural beauty ___________________.

d) Climate _________________________.

4. Will attract ______________ which carry germs and cause diseases.

Littered Polluted Pest Spoilt

Change Extinction Habitats


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Learning Area : ECLIPSES


1.1 Understanding the eclipse of the Moon1.2 Understanding the eclipse of the Sun

6


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ECLIPSES

Daylightbecome dark

during thetotal eclipse

Eclipse of thesun

Sunlight is blockby the moon

The moon is between thesun and the earth and the

three of them lie in astraight line

The moon looksreddish, dark grey

or brown

The earth blocksunlight fromreaching the

moon

The earth is betweenthe sun and the

moon and the threeof them lie in a

straight line

Eclipse of themoon

The moonsshadow fallon the earth


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ACTIVITY 1

Learning Objective:

1.1 Understanding the eclipse of the MoonLearning Outcomes:

State what eclipse of the Moon is

State the position of the Moon, the Earth and the Sun during the eclipse of Moon

Explain why eclipse of the Moon occurs

Diagram below shows an investigation done by a group of pupils.

1. What can you see when the torch light is switched on?

_________________________________________________________

2. Why?

_________________________________________________________

3. Draw the diagram to show the position of the Moon, the Sun and the Earth duringthe eclipse of the Moon in the space provided below.

4. Fill in the blanks with the correct answers.

The eclipse of the moon occurs when the ___________ is between the


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_______________ and the _____________. The Sun, the Earth and the Moon

lie in a ______________________ line.ACTIVITY 2

Learning Objective:1.2 Understanding the eclipse of the sunLearning Outcomes:

State what eclipse of the Sun is

State the position of the Moon, the Earth and the Sun during the eclipse of theSun

Explain why eclipse of the Sun occurs

Predict the scenario on the earth during the eclipse of the Sun

The diagram shows the position of the Moon, the Earth and the Sun during the eclipse ofthe Sun

Based on the diagram above, fill in the blanks with the information given.

The eclipse of the sun occurs when the _________ is between the __________ and the

__________. And three of them lie in a straight line.

During the eclipse of the sun the sky getting _________and __________until eventually

it becomes completely dark during the day.

DARKER MOON EARTH SUN DARKER


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ACTIVITY 3

Learning Objectives:1.1 Understanding the eclipse of the Sun1.2 Understanding the eclipses of the MoonLearning Outcomes:

State the position of the Moon, the Earth and the Sun during the eclipse of themoon.

Explain why eclipse of the moon occurs.

State the position of the Moon, the Earth and the Sun during the eclipse of thesun.

Explain why eclipse of the sun occurs.

Tick ( / ) the correct statements and cross (x) the false statements.

1. The eclipse of the Sun occurs because the Earth is between the Moonand the Sun.

2. The eclipse of the Moon occurs during full moon at night.

3. The eclipse of the Sun occurs at certain parts of the of the Earthduring daytime.

4. The eclipse of the moon occurs when the Moon, Earth and the Sunare positioned in a straight line.

5. The eclipse of the Sun occurs longer than the eclipse of the Moon.


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Learning Area: Machine


1.1 Understanding simple machines.1.2 Analysing a complex machine.1.3 Appreciating the invention of machines that make life easier.


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MACHINES

Simplemachines Invention of machine

Makes our lives easier

Wheel and axle

Lever

Wedge

Pulley

Gear

Inclined panel

Screw

Complex machines


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ACTIVITY 1

Learning Objective:1.1 Understanding simple machines.Learning Outcomes :

explain what simple machine is. state types of simple machines.

A. Write your answer in the space provided.

Azman tries to remove the lid of a tin by using an iron spoon and Siva tries to removewith his bare hands.

(a) Who can remove the lid of the tin easily?

__________________________________________________________________

(b) Give your reason for answer (a) above.

__________________________________________________________________

B. Complete the statement with the information given below.

A ____________ machine is a tool that allows us to use __________force to do

work. It can make our jobs ____________ and ________________.

Azman

Siva

less faster simple easier


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C. Match the simple machine to their name correctly.Cut and paste the pictures from appendix 1 in the correct space.

1.2.

3. 4

5 6

7


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Appendix 1

ACTIVITY 1

screw pulley

wheel and axle lever

gear

inclined plane wedge


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ACTIVITY 2

Learning Objective:1.1 Understanding simple machines .Learning Outcomes:

give an example for each type of simple machine.

Give an example for each type of simple machine according the answer given.

door stopper nut watch

screwdriver scissor flagpole broom


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ACTIVITY 3

Learning Objectives:1.1 Analysing a complex machine.Learning Outcomes:

identify simple machines in a complex machine.

Circle the simple machines that can be found in the complex machines below.

Screw

----------------------

Wheel and axle

----------------------

Gear

----------------------

Inclined plane

----------------------

Pulley

----------------------

Lever

----------------------

Wedge

----------------------

Simplemachine

scissorwheelbarrow


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ACTIVITY 4

Learning Objective:1.2 Analysing a complex machine.Learning Outcomes:

conclude that a complex machine is made up of more than one simple machine.

Match the simple machine in the boxes with the complex machine.

Plane Wedge

Lever Pulley

Screw Wedge

Wheel and axle Lever

Screw Gear

Pulley Wheel and axle

Screw Wedge

Lever Pulley

hand drill

bicyclenail clipper

nutcrackers

Lever Inclined plane

Wedge Gear Gear Wheel and axle

Lever Wedge


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Conclusion

A device that has morethan one simple

machine is a

_________________machine.

ACTIVITY 5

Learning Objective:1.2 Analysing a complex machine.Learning Outcomes:

give examples of complex machine.

Circle the simple and complex machines that can be found in the picture below. Then,list them down in the table below.

Simple machines

Inclined plane, screw

Wedge , lever

Gear , wheel and axle

Wheel and axle, wedge


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Simple machine Complex machine

ACTIVITY 6

Learning Objective :1.3 Appreciating the invention of machine that make life easier.Learning Outcomes:

predict how life is without machines.

explain how machines make our lives easier.

Fill in the blank with the answers given.


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easier pulley spanner inclined plane

faster gears lever wedge

1. A knife is an example of a _________________________________.

2. A _______________________ is used to reduce the effort needed to overcomethe force of gravity when an object is lifted.

3. Wheels with teeth or cogs are called ______________________________.

4. The simple machines that are used to load three drums of water onto the lorryare called __________________________.

5. Wedge and ________________________can be found in the scissor.

6. A _____________________is used to unscrew the nuts.

7. The invention of machines help us do work __________________________ and

__________________________.

ACTIVITY 7

Learning Objective:1.3 Appreciating the invention of machine that make life easier.Learning Outcome:

design a machine to solve a problem.

Design a machine using the object given so that a pail of water canbe raised up.


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Gear

Hammer,

Nail,

Wood

String A pail of water

Draw your design inthis box.

A pulley

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