Natural Science 2 Rr

Natural

Science

TEACHER’S RESOURCE BOOK

P

R

IM

A

Natural Science

TEACHER’S RESOURCE BOOK

P

R

IM

A

Natural Science 2 is a collective work, conceived, designed and created by the Primary Education department at Santillana, under the supervision of Teresa Grence Ruiz.

WRITER Caroline Cooke MANAGING EDITOR Sheila Tourle PROJECT EDITOR Geona Edwards EDITOR Vassilia Katte PROOFREADING Saffron Frankland James Price

Natural

Science

TEACHER’S RESOURCE BOOK

PRIMAR

Nombre Fecha

Contents

Introduction

The Natural Science 2 Teacher’s Resource Book provides a wide variety of photocopiable worksheets designed to broaden and reinforce the concepts covered in the Natural Science 2 Student’s Book and Natural Science 2 Teacher’s Book.

The worksheets allow a flexible approach in the classroom. Students in the same class can be given different worksheets according to their level: stronger students can expand on the material learnt in class, and students needing more support can use the worksheets to revise when necessary. Students can also work together to complete the tasks with stronger peers. Teachers with more contact hours can make use of the photocopiable materials as and when they need to. They can be used for revision purposes, for extension practice,

as progress tests, for assessment or for homework. There are five categories of worksheets:

Reinforcement, Extension, Assessment,

Investigate! and Science songs. The Answer keys are provided at the back of the book.

Reinforcement, Extension

and Assessment worksheets

There are Reinforcement, Extension and Assessment worksheets for each unit. These worksheets are a flexible tool which can be used after the relevant sections of the Student’s Book.

Depending on the level of the students, they can complete the worksheets with or without consulting their Student’s Books, in the classroom or at home.

There are nine double page Reinforcement worksheets. They are designed to provide additional support for students in need of further practice.

There are nine double page Extension worksheets. They can be used for fast finishers or to further expand on the material covered in class.

There are nine double page Assessment worksheets per unit. These worksheets can be given to students once the unit has been completed, to evaluate progress or as a revision test.

Assessment worksheets

Natural Science 2 Natural Science 2

6 Photocopiable material © 2015 Santillana Educación, S.L. Photocopiable material © 2015 Santillana Educación, S.L. 7

Name Date Name Date

REINFORCEMENT REINFORCEMENT1 We are all different 1 We are all different

We are all different 1

1 Colour the main parts of the body.

2 Look at the girl and classify the parts of the body.

head trunk limbs limbs trunk head blue yellow red hair forehead thorax abdomen foot chin arm hand leg Maia Clara Yang

1 Look at the children and write.

How are they different?

How are they similar?

2 How are they feeling? Match and write.

3 What makes you scared? Tick (✓).

sad happy angry

feliz molesto agradecido

Natural Science 2 Natural Science 2

24 Photocopiable material © 2015 Santillana Educación, S.L. Photocopiable material © 2015 Santillana Educación, S.L. 25

Name Date Name Date

1 1 We are all different

We are all different

EXTENSION EXTENSION Name: Surname: Date of birth: Age: Description:

We grow and change

Everybody grows up and changes. Our bodies change as we grow. Children grow very fast. Adolescents grow more slowly. At this stage there are more differences between boys and girls. Adults do not grow more, but when they are old they get grey hair. As we grow up we also become more experienced. We learn new things all our lives.

1 Write T (true) or F (false). Children grow fast. Adults grow very fast. Old people get grey hair.

We learn new things when we are children and adults.

2 Look at the picture above and write the stages. adolescent old age adult

1 Look at the pictures of David. How is he different today? Write.

2 How are they feeling? Draw the clowns’ faces.

3 Draw your friend and write.

David – 2 years old David – 10 years old David – 16 years old today

He’s happy. He’s sad.

bab¥

Natural Science 2 Natural Science 2

42 Photocopiable material © 2015 Santillana Educación, S.L. Photocopiable material © 2015 Santillana Educación, S.L. 43

Name Date Name Date

1 1 We are all different

We are all different

ASSESSMENT ASSESSMENT

1 Read and circle. We are all different / the same. We all have different / the same physical features. We all have different / the same rights. We all have the right to go to school / have a lot of toys.

2 Match and write.

3 How are they feeling? Look and complete. Thifi gir ifi ľelin@

∫¶caußæ s™æ ca>ª† swiµ. Thifi bo¥ ifi ƒæelin@

∫¶caußæ ™æ wo> å footbal¬ matc™. angry happy sad surprised

1 Match. head trunk arm hand leg foot

2 Read and complete the index card.

3 Put the people in order of age. Write 1, 2, 3 and 4. Name: Surname: Date of birth: Place of birth: My name is Sally

Hunter. I was born in London on the 20th August 2007.

Science songs worksheets

There are seven Science songs worksheets to complement the songs recorded on the Class Audio CD. The songs can be used with these worksheets or played as background music while students work in class.

Answer keys

They are provided at the back of this Teacher’s Resource Book.

Investigate! worksheets

The nine Investigate! worksheets provide additional

opportunities for students to carry out simple investigative tasks either in the classroom or at home.

Natural Science 2

60 Photocopiable material © 2015 Santillana Educación, S.L.

Name Date

1

We are all different

iNveStigate

1

1 Choose the best answer. Tick (✓). the text is about…

fingers. eyes. fingerprints.

2 Write T (true) or F (false). everybody has got the same fingerprints. identical twins are completely identical. the police use fingerprints a lot to identify people.

3 Experiment!

Put some ink on the tip of one of your fingers. then, put your finger on a piece of paper and press. Look at your friend’s fingerprint. are your fingerprints the same?

Yes. No. think of other ways you are different to your friends.

Everybody is different!

Look carefully at the tips of your fingers. Can you see the wavy lines on them? These lines form your fingertips. Everybody has got different fingertips. Even identical twins are not completely identical. They have got the same eyes, the same nose and the same mouth, but different fingerprints!

The police use fingerprints a lot. Fingerprints help the police to identify people and solve crimes.

1 Do your friends look after their bodies? Ask and write Yes or No.

Natural Science 2 Photocopiable material © 2015 Santillana Educación, S.L. 69

Name Date

SCIENCE SONGS12 The senses and movement

1 What does the song say? Tick (✓) or cross (✗). Our bones help us move and turn. Our bones help us breathe. Our bones protect our organs. Our heart always beats. The heart is a great machine.

2 Listen and answer. What helps us breathe?

Ou® .

What helps us move and turn?

Ou® .

What protect our organs?

Ou® .

1 WE ARE ALL DIFFERENT Page 6

1. Colour the main parts of the body. (Ss colour the head red, the trunk blue and the limbs yellow.) 2. Look at the girl and classify the parts

of the body. head → hair, forehead, chin. trunk → thorax, abdomen. limbs → arm, hand, leg, foot. Page 7 1. Look at the children and write.

Model Answer (M.A.): different: Maia and Clara are girls. Yang is a boy. Maia has got dark skin. Yang and Clara have got light skin. Etc. similar: They are all children. They have got hair / two eyes. Etc. 2. How are they feeling? Match and

write. (Ss write in order: happy, angry, sad.) 3. What makes you scared? Tick (✓).

Open Answer (O.A.)

2 THE SENSES AND MOVEMENT Page 8

1. Look and write the sense they are using. taste; sight; touch; hearing; smell. 2. What are bones like? Tick (✓).

3. Look at the skeleton and answer the questions. The humerus, the ulna and the radius join together at the elbow. The femur, the fibula and the tibia join together at the knee. Page 9 1. Find and circle five muscles.

calf muscle; biceps; gluteus; abdominal; pectoral.

2. Read and write T (true) or F (false). F; T; F; T; T. 3. Unscramble the sentences. Then,

correct the false sentence. You should wash your hands before you watch TV. You should sleep at least ten hours every night. You should use suntan cream when it is very sunny. (Ss correct the first sentence.): You should wash your hands before you eat.

3NUTRITION Page 10 1. Choose the correct words to

complete the sentences. People need air, food and water to live. To be healthy, we need to eat healthy food and breathe clean air. 2. Label the picture. Answer keys REINFORCEMENT

Name Date

REINFORCEMENT

1

We are

all different

1

_{Colour the main parts of the body.}

2

_{Look at the girl and classify the parts of the body.}

head

trunk

limbs

limbs

trunk

head

blue

yellow

red

hair

_forehead

thorax

abdomen

foot

chin

arm

hand

leg

Name Date

REINFORCEMENT

1

We are

all different

Maia

Clara

Yang

1

_{Look at the children and write.}

How are they different?

How are they similar?

2

_{How are they feeling? Match and write.}

3

_{What makes you scared? Tick (}

✓

_).

sad

happy

angry

Name Date

REINFORCEMENT

2

The senses and movement

2

1

_{Look and write the sense they are using.}

2

_{What are bones like? Tick (}

✓

_).

Bones are…

hard.

soft.

elastic.

rigid.

3

_{Look at the skeleton and answer the questions.}

Which bones join together at the elbow?

Which bones join together at the knee?

Name Date

2

The senses and movement

1

1

_{Find and circle five muscles.}

2

_{Read and write T (true) or F (false).}

Your muscles support and protect your body.

Muscles cover your skeleton.

Your joints connect your muscles to your bones.

They are soft and elastic.

They can stretch and contract.

3

_{Unscramble the sentences. Then, correct the false sentence.}

should / your / before / You / wash / watch / hands / TV / you.

sleep / ten / every / hours / night / You / at least / should.

use / when / should / You / suntan / it / is / cream / sunny / very.

c a

l

f m u s c

l

e

k b

i

c e p s

z

x

t

j

h q g

l

u

t

e u s

a b d o m i

n a

l

w

Name Date

REINFORCEMENT

13

Nutrition

1

_{Choose the correct words to complete the sentences.}

healthy fast air sweets

food water dirty clean

Peop¬æ næe∂

,

an∂

to liæ.

To ∫¶ ™ealth¥, ∑¶ næe∂ to ea†

foo∂

an∂ b®eat™æ

ai®.

2

_{Label the picture.}

3

_{Write T (true) or F (false). Then, correct the false sentence.}

You breathe in air through your nose and your mouth.

When you breathe in, your chest grows bigger.

When you breathe in, you absorb oxygen.

When you sleep, you don’t breathe.

lungs

mouth

trachea

Name Date

REINFORCEMENT

3

Nutrition

1

_{Read and circle.}

Food goes into your mouth / oesophagus. You chew food with

your teeth / tongue. Your hands / tongue helps mix the food with

water / saliva. Then, food goes down your oesophagus / neck

and into your feet / stomach.

2

_{Look at the food pyramid and answer the questions.}

Write three foods you should eat several times a week.

Write three foods you should only eat occasionally.

Write three foods you should eat every day.

Food you should eat several times a week.

Food you should eat several times a day.

Food you should only eat occasionally.

Name Date

REINFORCEMENT

4

Plants

1

_{Circle the living things.}

2

_{Write the parts of the plant.}

3

_{Read and match.}

The roots

are inside the fruits.

The stem

transports the nutrients

around the plant.

The leaves

fix the plant to the

ground.

Name Date

REINFORCEMENT

4

Plants

1

_{Read and match.}

2

_{How do plants reproduce? Read and write 1, 2, 3 and 4.}

1. A seed falls to the ground.

2. The seed germinates and a plant grows.

3. With water, sun and air, the plant grows and blooms.

4. The flowers produce fruit with seeds.

They have got long,

hard, thick stems,

called trunks.

They are small and

have got soft, thin

stems.

They have

got short,

hard trunks.

grasses

bushes

trees

Name Date

5

Animals

1

_{Write T (true) or F (false).}

Vertebrates have got an internal skeleton.

Invertebrates have got an internal skeleton.

A spider is an invertebrate.

Some invertebrates can fly.

A frog is a vertebrate.

2

_{Look and write vertebrate or invertebrate.}

3

_{Write the parts of the insect.}

head

body

_antenna

leg

wing

REINFORCEMENT

Name Date

Animals

1

_{What kind of animal is it? Tick (}

_✓

_{) the characteristics.}

A cow is a vertebrate

an invertebrate

.

It is viviparous

oviparous

.

It has got hair

feathers

scales

.

It is a mammal

a bird

a fish

an amphibian

a reptile

.

An eagle is a vertebrate

an invertebrate

.

It is viviparous

oviparous

.

It has got fur

feathers

scales

.

It is a mammal

a bird

a fish

an amphibian

a reptile

.

2

_{How do amphibians reproduce? Look and write 1, 2, 3 and 4.}

3

_{Which of these groups of animals are invertebrates? Colour.}

mammals birds insects amphibians reptiles

fish

Name Date

Ecosystems

6

1

_{Where do these animals live? Match.}

2

_{Read and write the words.}

rocks pine trees eagle water grass

An ecosystem is made up of

living things

and

non-living things.

A mountain ecosystem

Non-living things

snow

mountain

Living things

bushes

deer

fox

Name Date

1

_{Colour the living things in this ecosystem.}

2

_{Look and tick (}

✓

_{) the characteristics of this ecosystem. Then, answer}

the questions.

This is an aquatic ecosystem.

This is a terrestrial ecosystem.

This is salt water.

This is fresh water.

What living things are there in this ecosystem?

What non-living things are there in this ecosystem?

3

_{Read and match.}

Living things depend on each other for food and form

an ecosystem.

REINFORCEMENT

6

Name Date

Materials

1

_{Look and classify the materials.}

2

_{Read and tick (}

_✓

_{) the correct option.}

A resistant material…

can bend without breaking.

can support heavy weights.

An elastic material…

cannot stretch or break.

can stretch and return to its

original shape.

A flexible material…

can bend without breaking.

breaks easily when we bend it.

7

wool

plastic

wood

paper

glass

clay

natural materials

man-made materials

Name Date

Materials

REINFORCEMENT

7

1

_{What materials are these objects made of? Why? Write.}

glass flexible rubber transparent cotton elastic

A w™æe¬ ifi ma∂æ øƒ

∫±caußæ

i† ifi

.

A window ifi ma∂æ øƒ

∫±caußæ i† ifi .

A T-shir†

.

_{Which object is heavier? Look and circle.}

3

What do you use to measure things? Match. Then, read and complete.

a ruler

_{a jug of water}

scales

Name Date

Forces and energy

8

1

_{Which force moves these types of transport? Use the colour key to circle.}

blue

The force of the wind

red

The force of people

yellow

The force of a motor

2

Look and tick

₍

_✓

₎

.

Who is pulling the wheelbarrow?

Andrew.

Lina.

Peter.

Who is pushing the wheelbarrow?

Andrew.

Lina.

Peter.

Now, draw an arrow on the wheelbarrow to show the direction it

is moving in.

3

_{Which force pulls us down to the ground? Colour the correct word.}

gravity

magnetism

Andrew _Peter

Name Date

Forces and energy

REINFORCEMENT

8

1

What types of energy can you see in this picture? Write.

electricity sunlight fuel

2

Look and match. Then, write renewable or non-renewable.

petroleum

sunlight

wind

3

_{What sound does this instrument make? Read and tick (}

_✓

_{) two options.}

It makes a loud sound.

It makes a soft sound.

It makes a high sound.

It makes a low sound.

Name Date

Machines

1

_{Look and write the names of the machines.}

2

Match the jobs to the machines.

firefighter

cook

scientist

carpenter

simple

machines

complex

machines

9

pulley

spade

lawnmower

shears

wagon

wheelbarrow

rake

Name Date

Machines

₉

REINFORCEMENT

1

Write the name of a machine you use for each activity.

2

Which telephone is the oldest? Which is the most modern?

Write 1, 2 and 3.

3

What do we use the Internet for? Read and tick (

✓

).

For looking for information.

For travelling very fast.

For communicating with people

all over the world.

For watching films at home.

For printing.

For writing.

to communicate with a friend

to travel with your family

to cook

to clean the floor

to play a video game

to put out a fire

Name Date

1

We are

all different

EXTENSION

We grow and change

Everybody grows up and changes.

Our bodies change as we grow.

Children grow very fast. Adolescents

grow more slowly. At this stage

there are more differences between

boys and girls. Adults do not grow

more, but when they are old they

get grey hair.

As we grow up we also become

more experienced. We learn new

things all our lives.

1

_{Write T (true) or F (false).}

Children grow fast.

Adults grow very fast.

Old people get grey hair.

We learn new things when we are children and adults.

2

_{Look at the picture above and write the stages.}

adolescent old age adult

Name Date

1

We are

all different

EXTENSION

Name:

Surname:

Date of birth:

Age:

Description:

1

_{Look at the pictures of David. How is he different today? Write.}

2

_{How are they feeling? Draw the clowns’ faces.}

3

_{Draw your friend and write.}

David – 2 years old

David – 10 years old

David – 16 years old today

Name Date

2

Your skeleton

You cannot see your skeleton. It is inside your body.

But it is very important. Your skeleton keeps your body in shape.

It allows your body to move. It helps you run and play.

Your skeleton is made up of

bones. Bones are living things.

They are hard on the outside and

soft on the inside. They grow

and grow till you are twenty

years old.

You have 206 bones in your skeleton.

You have 26 in each hand! Can you name

any bones?

The senses and movement

1

_{How many bones make up your skeleton?}

2

_{Write T (true) or F (false).}

Your skeleton helps you move.

Bones are living things.

They are soft on the inside.

Bones grow till you are ten years old.

There are 26 bones in your head.

Name Date

2

The senses and movement

1

_{Look and answer the questions.}

Which part of the body do the biceps move?

Which part of the body do the calf muscles move?

Which part of the body do the abdominals move?

2

_{Which children are using their muscles? Tick (}

✓

_).

abdominals biceps pectorals

gluteus

Name Date

1

EXTENSION

23

Nutrition

1

_{Answer the questions.}

What does Henry need to live?

How many times does he breathe every day?

How many metres does Mark’s food travel?

What food does he like?

How old is Tommy?

How many teeth have adults got?

Our amazing bodies!

This is Henry. He breathes in and out about 40,000

times every day. He needs lots of oxygen to live!

This is Mark. His food travels nine metres through his

digestive system. His food takes about thirty hours to

pass all the way through his body. He likes eating

fruit, but he doesn’t like eating vegetables.

This is Tommy. He is six years old. He has got twenty

milk teeth. When he grows up he will have thirty-two

adult teeth. Look! He has lost a milk tooth, so now

he has got nineteen.

Name Date

3

Nutrition

1

1

_{Look and complete the text.}

Wæ al¬ næe∂ ai® to li√æ. W™e> yo¤ b®eat™æ i>,

en†erfi you® bod¥ throug™ you®

an∂

. T™æ ai® gøefi into

you® bod¥ throug™ t™æ

. T™e>, t™æ ai®

en†erfi you®

. W™e> yo¤ b®eat™æ ou†,

yo¤ empt¥ you® lungfi.

2

_{Read and circle.}

When you are born you have no / a lot of teeth. In your first year, your

milk / adult teeth grow. Your milk teeth begin to grow / fall out when

you are about six years old.

3

_{What is a healthy diet? Tick (}

✓

_).

We should only eat fruit and vegetables

and drink water.

Name Date

4

Plants

1

_{Answer the questions.}

What makes this park different?

What plants do people grow in these allotments?

What other plants can you grow in an allotment? Give three examples.

2

_{Circle the tools we can use in an allotment.}

A city garden

There is a park near

my house. There are

trees, bushes, a

place for walking

dogs and a

playground. But

there are also

allotments where

people grow different plants.

Some people prefer to grow flowers, like roses and carnations. They look

very pretty! Other people like to grow fruit and vegetables, like tomatoes,

carrots and potatoes. They taste delicious!

Name Date

4

Plants

1

_{Look and classify the plants.}

trees

bushes

grasses

2

_{Complet the text.}

3

_{Read and circle.}

A fir tree keeps its leaves all year round.

It is an evergreen / a deciduous plant.

An almond tree loses its leaves in autumn.

It is an evergreen / a deciduous plant.

orange

lettuce

tomato

plum

pepper

seeds

fruits

flowers

I> sprin@,

gro∑ o> t™æ

app¬æ t®ææ. I> sumµe®, t™e¥ tur> into

.

T™e®æ a®æ

insi∂æ t™æ app¬efi.

Name Date

EXTENSION

Animals

Amazing frogs and toads!

The goliath frog is the biggest frog in

the world. It can grow as big as your

school bag! It lives in the rainforests

in Africa. The goliath frog is an

endangered species.

One of the smallest frogs in the world

is the gold frog. It is only about 1 cm

long. It lives in Brazil. It is a carnivore

and eats flies, ants and other insects.

Some frogs can jump very far.

A sharp-nosed frog can jump

10 metres in three jumps!

Tree frogs have got sticky toes so they can climb trees easily.

Some toads change their skin colour to hide from predators. One of these

is the oriental fire-bellied toad. Its belly turns bright red when it is afraid,

and it is very poisonous!

1

_{Read and match the sentences.}

The goliath frog

is very small.

The gold frog

is in danger of extinction.

The sharp-nosed frog

is very good at jumping.

Tree frogs

is very big.

The oriental fire-bellied toad

changes its skin colour.

lives in Brazil.

have got sticky toes.

is poisonous.

are very good at climbing.

Name Date

EXTENSION

Animals

1

_{Tick (}

✓

_{) the characteristics of frogs.}

They are vertebrates.

They are invertebrates.

They are viviparous.

They are oviparous.

They have got scales.

They have got bare skin.

They have got feathers.

They have got legs.

2

_{Circle the amphibian.}

3

_{Compare frogs and newts. Read, then circle the correct words.}

A newt is a small amphibian.

It has got a thin body and a long tail.

It has got four short legs and bare skin.

A newt has got a thin / fat body.

A newt has got / hasn’t got a long tail.

A frog has got a thin / fat body.

A frog has got / hasn’t got a tail.

newt

Name Date

EXTENSION

The Amazon rainforest

The Amazon rainforest is the

biggest rainforest in the world.

It is in South America.

The Amazon River goes through

it. There are many species

of plants and animals that live

in this rainforest.

Two of the biggest animals living

in the rainforest are the jaguar and the

anaconda snake. There are also millions

of insects.

There are more than 3,000 species of fish in the Amazon

River. The most dangerous fish is the piranha. It has got

very sharp teeth and is a carnivore. It eats all kinds

of animals!

1

_{Answer the questions.}

Where is the Amazon rainforest?

Name two animals living there.

What is the most dangerous fish in the Amazon River? Explain.

6

Name Date

EXTENSION

1

_{Write T (true) or F (false). Then, correct the false sentence.}

The Amazon rainforest is very big.

The anaconda is one of the biggest animals living there.

There are a lot of insects in the Amazon.

Some of the fish in the Amazon River are carnivores.

The Amazon rainforest is in North America.

2

_{What are the differences between these two ecosystems?}

Complete the sentences.

jungle snakes lizards desert monkeys scorpions

I> å

ecosys†eµ t™e®æ a®æ no† man¥ plantfi,

bu† i> å

ecosys†eµ t™e®æ a®æ man¥ t®æefi

an∂ bus™efi.

I> å ∂eßer† ecosys†eµ ∑¶ ca> fin∂ animalfi,

suc™ afi

an∂

. I> å jung¬æ

ecosys†eµ ∑¶ ca> fin∂ animalfi, suc™ afi

6

Name Date

EXTENSION

7

1

Read and tick

₍

_✓

₎

.

Paper is a natural material.

Paper is a man-made material.

It is easy to recycle paper.

It is difficult to recycle paper.

Recycling paper

We can make recycled paper at home.

First, tear some old paper into

small pieces and put it in a bowl

of water. Then, use a mixer

to make paper purée.

Next, put the paper paste on a

clean cloth and press it with the

rolling pin again.

Then, put some of the purée on

a wooden frame with a net and

spread it out. Press it with a

rolling pin.

Finally, put the piece of paper

to dry on a clothes line.

Materials

3

1

Name Date

EXTENSION

7

Materials

1

What materials and tools do you need to make recycled paper? Write.

2

_{What are the properties of paper? Write.}

3

Draw a recycling container for paper. Then, circle the objects that

you can put in it.

4

Write T (true) or F (false).

Wood is a transparent material.

A wooden ball weighs the same as a paper

ball of the same size.

A wooden ball has the same volume as

a metal ball of the same size.

Name Date

EXTENSION

8

Forces and energy

Space travel

Over 50 years ago humans sent

the first spaceship into space.

Scientists have created many rockets

and spaceships to send humans to

the Moon and to distant planets.

Scientists need to find an energy

source for spaceships and satellites

when they are in space. They now

use solar panels to get electricity

from sunlight. Modern satellites

have solar panels so their systems

and computers work.

1

Read the text again and circle the correct words.

People travel to space in buses / spaceships.

Humans have travelled to the Moon / Sun.

Spaceships use solar / wind energy when they are in space.

Solar panels use water / sunlight to produce electricity.

2

_{Look at the picture of the satellite and write.}

Earth two space Sun

Thifi sa†elli†æ ifi i>

. I† ifi going roun∂

t™æ

. I† hafi go†

sola® pa>elfi

to @e† e>erg¥ froµ t™æ

.

Name Date

EXTENSION

8

Forces and energy

1

Tick (

✓

) the characteristics of solar energy.

It pollutes the air.

It doesn’t pollute the air.

It will run out one day.

It will never run out.

It is renewable.

It is non-renewable.

2

What problems are there for space travellers?

Cross out the false statement.

3

Sunlight is a renewable energy source. Write the names of two more

renewable sources and two non-renewable sources.

renewable sources

non-renewable sources

4

_{Draw a spaceship. What energy does it use? Write.}

This spaceship uses

.

In space there is no air, so

you cannot breathe.

In space there is no light, so

you cannot see.

Astronauts float because

there is no gravity.

The distance between planets

is enormous.

Name Date

Machines

9

Intelligent planes

Marta’s aunt is a commercial pilot.

Today Marta is visiting her aunt

at work. She is in the cabin of

the plane. Marta is very

surprised! There are lots of

lights, screens and controls.

Marta’s aunt says, ‘There are

computers for controlling the

plane when it takes off and

lands.’

The screens show where the

plane is flying. The pilot can see

the cities, the forests and the

mountains.

Marta is very happy. The computers help the plane to be very safe.

1

Answer the questions.

What can Marta see in the cabin of the plane?

What are the computers for?

What can the pilot see on the screens?

Is Marta's aunt a train driver or a commercial pilot?

2

_{Read and match the definitions.}

To arrive on the ground after moving down through the air.

To leave the ground.

take off

land

Name Date

Machines

9

1

Look at the planes. Which one do you think Marta saw? Circle.

2

_{Write T (true) or F (false).}

Computers help the plane take off and land.

Computers give the plane energy to fly.

Computers show what is on the ground under the plane.

Computers help the passengers to be safe.

3

_{What other machines do we use for travelling? Write.}

4

Which machines are computers? Colour.

a television a car a wheelbarrow a mobile phone

a drill a tablet a bicycle a lamp

5

Read and solve the riddle. Write.

I have got a face and two hands but no arms or legs. I make a loud sound

in the morning. What am I?

1

We are

all different

ASSESSMENT Name Date 1

_Match.

head

trunk

arm

hand

leg

foot

2

_{Read and complete the index card.}

3

_{Put the people in order of age. Write 1, 2, 3 and 4.}

Name:

Surname:

Date of birth:

Place of birth:

My name is Sally

Hunter. I was born

in London on the

20th August 2007.

1

We are

all different

ASSESSMENT

Name Date

1

_{Read and circle.}

We are all different / the same.

We all have different / the same physical features.

We all have different / the same rights.

We all have the right to go to school / have a lot of toys.

2

_{Match and write.}

3

_{How are they feeling? Look and complete.}

Thifi gir ifi ľelin@

∫¶caußæ

s™æ ca>ª† swiµ.

Thifi bo¥ ifi ƒæelin@

∫¶caußæ

™æ wo> å footbal¬ matc™.

2

The senses and movement

ASSESSMENT

Name Date

1

_{Look and complete.}

2

_{Read and write the joints.}

Your

are the sense organs

of

.

Your

is the sense organ

of

.

Your

is the sense organ

of

.

Your

are the sense organs

of

.

Your

are the sense organs

of

.

nose smell taste eyes tongue hearing hands touch sight ears

You® huµerufi joinfi you® radiufi

an∂ ulnå a† you®

.

You® ƒemu® joinfi you® fibulå

an∂ tibiå a† you®

.

You® skul¬ joinfi you® spi>æ

2

The senses and movement

ASSESSMENT Name Date

pectorals

calf muscles

abdominals

biceps

1

_{Which joints are the children moving? Circle.}

2

_{Write the names of the muscles.}

3

Nutrition

ASSESSMENT

Name Date

1

_{Read and put the sentences in order. Write 1, 2, 3 and 4.}

Air goes through your trachea into your lungs.

Air enters your body through your nose and mouth.

You breathe out to empty your lungs.

When you breathe in, you absorb oxygen.

2

_{Look and write the main parts of the digestive system.}

1.

2.

3.

3

_{Read and complete the text.}

W™e> yo¤ a®æ bor> yo¤ do>ª†

ha√æ †æet™. I> you® firs† ¥ea®

you®

gro∑. W™e> yo¤ a®æ si≈, you®

star†

to gro∑.

oesophagus

mouth

stomach

adult teeth

milk teeth

1

2

3

Nutrition

ASSESSMENT

Name Date

1

1

_{Read and match.}

You chew food

your oesophagus.

The food goes down

in your stomach.

The food is digested

through your mouth.

Food goes into your body

with your teeth.

2

_{Circle the foods you should eat every day.}

3

_{What should you do to have a healthy diet? Tick (}

✓

_).

Drink very little water.

Eat five meals a day.

Eat all types of food.

Only eat the food you like.

Chew your food well.

4

Plants

ASSESSMENT

Name Date

1

_{Read and write Animals, Plants or Animals and plants.}

a®æ livin@ thingfi.

@e† nutrientfi froµ t™æ soi¬.

®eprodu©æ froµ ßæedfi.

ca> mo√¶ abou†.

næe∂ ai® an∂ wa†e® to li√¶.

_{Look and match to the picture.}

roots

leaves

stem

flowers

3

_{Write the parts of the plant.}

The

fix the plant to the ground.

The

transports the nutrients

around the plant.

The

absorb sunlight and air.

The

are inside the fruits.

4

Plants

ASSESSMENT

Name Date

1

_{Classify the plants.}

2

_{Read and match.}

Evergreen plants

lose their leaves in autumn.

Deciduous plants

have got leaves all year round.

3

_{How do plants reproduce? Read and put the sentences in order.}

Write 2, 3, 4 and 5.

When there is water in the ground the seed germinates

and a plant grows.

In spring, the flowers bloom on the plant.

1 A seed falls to the ground.

Animals, water and wind transport the seeds to different places.

almond

rockrose

daisy

lilac

fir

poppy

trees

bushes

Name Date

Animals

ASSESSMENT

1

_{Circle the vertebrates.}

2

_{What type of animals are they? Write.}

3

_{Write T (true) or F (false).}

Birds are oviparous and have got feathers.

Amphibians are viviparous and have got bare skin.

Fish and reptiles have got scales.

Mammals are viviparous and many have got fur.

reptile mammal bird amphibian

Name Date

Animals

ASSESSMENT

1

_{Write three animals in each group.}

2

_{What have all insects got in common? Complete.}

A”l¬ inßectfi ha√¶ go†

,

an∂

.

3

_{Read and match.}

are oviparous. They have got scales

and they crawl.

are oviparous. They live in water and they

have got fins.

are born from eggs and they have got

feathers.

are viviparous. They drink their mother’s

milk and they have got fur.

birds

mammals

fish

reptiles

Mammals

Birds

Reptiles

Amphibians

5

Name Date

6

1

_{Write three things all living things need.}

A”l¬ livin@ thingfi >æe∂

_{Look at the picture and write.}

3

_{Draw some living things in each ecosystem. Write the names.}

Non-living things:

Living things:

Ecosystems

.

Name Date

6

1

_{Circle the living things in this ecosystem.}

2

_{Which ecosystem do these animals live in? Write.}

A caµe¬

Ecosystems

livefi i> å

.

Name Date

7

Materials

1

What materials are these objects made of? Look and write.

2

Which words describe the properties of materials? Colour.

resistant

automatic

fragile

high

noisy

soft

transparent

quiet

elastic

heavy

flexible

rigid

metal plastic clay cotton stone glass wool paper

Name Date

7

Materials

2

What are the properties of rubber? Look and tick (

_✓

).

3

_{Write four objects that float in water.}

4

What happens when we heat iron? Read and tick (

✓

).

soft

transparent

flexible

hard

elastic

fragile

When we heat iron, it stays the same size.

When we heat iron, it expands.

When iron gets very hot, it burns.

When iron gets very hot, it changes into liquid.

animals

plants

nature

1

Write three natural materials from each source.

iron marble leather wool cotton

gold wood bamboo silk

Name Date

8

Forces and energy

1

What are the children doing? Match.

3

What is gravity? Read and tick (

_✓

).

A force that can attract and move metal objects.

A force that pulls objects down to the ground.

4

Which direction are the wagons moving in? Look and colour the arrows.

pushing

stopping

breaking

shaping

2

Read and solve the riddle. Write.

I come in many shapes, sizes and colours. I Stick to many surfaces.

What am I?

Name Date

8

Forces and energy

1

Read and complete the text.

electricity petrol food energy sunlight

Peop¬æ an∂ machi>efi >æe∂

to wor§. Peop¬æ @e† e>erg¥ froµ

.

Machi>efi li§æ compu†erfi @e† e>erg¥

froµ

. —arfi usuall¥ @e†

ænerg¥ froµ

. Ot™e® machi>efi

@e† e>erg¥ froµ

.

2

Read and match.

3

Circle the loudest sound with a red crayon and the highest sound

with a blue crayon.

Renewable

energy sources

will never run out

and are clean.

Non-renewable

energy sources

will run out one

day and pollute.

Name Date

Machines

9

1

Write names of machines. Then, complete the sentences.

2

Which machines use human energy? Circle.

3

What is an automatic machine? Read and tick (

✓

).

A machine that works with human energy.

A machine that works with petrol or electricity.

machi>efi a®æ ma∂æ uπ o£ å ƒew

pieces.

machi>efi a®æ ma∂æ uπ

o£ man¥ p^e©efi.

simple machines

complex machines

Name Date

Machines

9

1

Circle the most modern machine in each pair.

2

Write the parts of the computer.

screen keyboard CPU mouse

3

Draw a machine and tick (

✓

) the correct information.

This machine is…

simple

complex .

automatic manual .

old

modern .

1

We are

all different

INVESTIGATE

Name Date

1

_{Choose the best answer. Tick (}

✓

_).

The text is about…

fingers.

eyes.

fingerprints.

2

Write T (true) or F (false).

Everybody has got the same fingerprints.

Identical twins are completely identical.

The police use fingerprints a lot to identify people.

3

_Experiment!

Put some ink on the tip of one of your fingers. Then, put your finger

on a piece of paper and press. Look at your friend’s fingerprint.

Are your fingerprints the same?

Yes.

No.

Think of other ways you are different to your friends.

Everybody is different!

Look carefully at the tips of your fingers. Can you see

the wavy lines on them? These lines form your fingertips.

Everybody has got different fingertips. Even identical

twins are not completely identical. They have got

the same eyes, the same nose and the same mouth,

but different fingerprints!

The police use fingerprints a lot. Fingerprints help

the police to identify people and solve crimes.

The senses and movement

2

Name Date

1

_{Do your friends look after their bodies?}

Ask and write Yes or No.

friend 1

friend 2

Do you watch

TV from a good

distance?

Do you sit up

straight at your

desk?

Do you exercise

every day?

Do you sleep

ten hours

every day?

Do you brush

your teeth after

every meal?

Do you wash

your hands

before you eat?

Do you spend

time with your

family and

friends?

1

Nutrition

3

Now, write the names of the family members and circle the results.

has got / hasn’t got a healthy diet.

has got / hasn’t got a healthy diet.

Name Date

1

_{Does your family have a healthy diet? Find out, circle and complete.}

name

name

How many meals

do you eat a day?

Do you chew your

food well?

yes / no

yes / no

What do you eat

for breakfast?

Do you drink lots

of water?

How many days a

week do you eat

fruit and vegetables?

How many days a

week do you eat

sweets?

4

Plants

INVESTIGATE

Name Date

1

_{Look for fruit and vegetables in your kitchen and complete the table.}

Draw the

fruit or

vegetable.

What

colour

is it?

Does it come

from a tree, a

bush or a grass?

Is it the root,

stem, flower or

fruit of the plant?

Name Date

INVESTIGATE

1

_{Look at this animal and answer the questions.}

Animals

5

What animal is it?

Is it a bird, a reptile or

an insect?

Is it oviparous or viviparous?

Has it got an internal

skeleton?

Has it got scales, wings

or fins?

How many antennae has

it got?

What does it eat?

What do we obtain from this

animal?

Name Date

Ecosystems

1

_{Choose one of these ecosystems. Then, complete the index card.}

What type of ecosystem is it?

What non-living things are there?

What living things are there?

What do the living things depend on for shelter?

T™æ

eatfi

an∂ t™æ

_{Draw a food chain for one of the ecosystems. Then, complete}

the sentence.

6

Name Date

INVESTIGATE

7

Materials

1

Look at these objects and complete the table.

What is it

made of?

Is it a natural

or man-made

material?

Is it resistant

or fragile?

Is it flexible

or rigid?

Is it hard

or elastic?

Is it heavy

or light?

Does it float

in water?

Is it solid,

liquid or gas?

newspaper

jug

ruler

keys

Name Date

8

1

Do your family and friends look after our planet? Find out and complete.

Forces and energy

name of family

member

name of friend

Do you turn off lights

when you leave the

room?

Do you sometimes

walk instead of

going by car?

Do you turn off the

water when you

brush your teeth?

Do you recycle?

Do you use an

electric car?

Do you always get

plastic bags in the

supermarket?

Do you always throw

your rubbish in a

rubbish bin?

Name Date

INVESTIGATE

1

What do you know about these machines? Complete the table.

Machines

9

Is it a simple

or complex

machine?

Does it

use petrol,

electricity

or human

energy?

What do we use

it for?

SCIENCE SONGS

2

The senses and movement

Name Date

1

_{What does the song say? Tick}

₍

_✓

₎

_{or cross (}

_✗

_).

Our bones help us move and turn.

Our bones help us breathe.

Our bones protect our organs.

Our heart always beats.

The heart is a great machine.

2

_{Listen and answer.}

What helps us breathe?

Ou®

.

What helps us move and turn?

Ou®

.

What protect our organs?

SCIENCE SONGS

3

Nutrition

Name Date

1

_{Which words are incorrect in the song? Listen and circle.}

Sing this song,

And you’ll know what to do.

What’s good to drink,

And what’s good for me!

Eat lots of sweets!

Eat lots of fruit!

Eat lots of meat!

And a few milk products, too!

Have some meat and protein,

At least once a day.

But with oils and sweets,

Just a lot is OK!

SCIENCE SONGS

4

Plants

Name Date

shampoo

perfumes

food

shampoo

medicines

_clothes

paper

1

_{Listen to the song and complete the sentences.}

1 Plantfi a®æ uße∂ fo®

, tha†´fi wha†

∑¶ ∑±a®.

2 Plantfi a®æ uße∂ i>

fo® our hai®.

3 Plantfi a®æ uße∂ i>

so ∑¶ ca>

wri†æ.

4 Plantfi a®æ

an∂ ∑¶ ca> ta§æ å bi†æ.

5 Plantfi a®æ uße∂ i>

tha† ma§æ ufi

SCIENCE SONGS

5

Animals

Name Date

1

_{What does the song say? Tick (}

✓

_{) or cross (}

✗

_).

Some animals are oviparous. They lay eggs.

Others are viviparous. They are born from the womb instead.

Some animals are carnivores. They eat meat.

Others are herbivores. Plants are what they eat.

Some animals are omnivores and eat meat and plants.

Invertebrates haven’t got a spine.

Vertebrates have got bones.

Some animals have got shells.

SCIENCE SONGS

5

Animals

Name Date

1

_{Listen to the song and write T (true) or F (false).}

Frogs’ eggs float on water.

Tadpoles are big and green.

Tadpoles grow their front legs first.

Tadpoles turn into frogs when they lose their tails.

Little tadpoles jump and swim.

Little frogs live in the water.

Frogs are reptiles.

SCIENCE SONGS

7

Materials

Name Date

1

_{What objects are there in the song? Listen and circle.}

bottle

car

jar

jeans

marbles

bike

_can

T-shirt

dress

newspaper

box

book

SCIENCE SONGS

8

Forces and energy

Name Date

1

_{What types of energy does the song talk about? Colour.}

electricity

wind power

_{solar power man}

motors

2

_{Listen again and match the machines to the energy source.}

man

electricity

motors

wind power

lamp

van

bicycle

kite

1 _{WE ARE ALL DIFFERENT}

Page 6

1. Colour the main parts of the body. (Ss colour the head red, the trunk blue and the limbs yellow.)

2. Look at the girl and classify the parts of the body.

head → hair, forehead, chin. trunk → thorax, abdomen. limbs → arm, hand, leg, foot. Page 7

1. Look at the children and write. Model Answer (M.A.):

different: Maia and Clara are girls. Yang is a boy. Maia has got dark skin. Yang and Clara have got light skin. Etc. similar: They are all children. They have got hair / two eyes. Etc.

2. How are they feeling? Match and write.

(Ss write in order: happy, angry, sad.) 3. What makes you scared? Tick (✓).

Open Answer (O.A.)

2 _{THE SENSES AND MOVEMENT}

Page 8

1. Look and write the sense they are using.

taste; sight; touch; hearing; smell. 2. What are bones like? Tick (✓).

Bones are hard and rigid.

3. Look at the skeleton and answer the questions.

The humerus, the ulna and the radius join together at the elbow.

The femur, the fibula and the tibia join together at the knee.

Page 9

1. Find and circle five muscles.

calf muscle; biceps; gluteus; abdominal; pectoral.

2. Read and write T (true) or F (false). F; T; F; T; T.

3. Unscramble the sentences. Then, correct the false sentence.

You should wash your hands before you watch TV.

You should sleep at least ten hours every night.

You should use suntan cream when it is very sunny.

(Ss correct the first sentence.):

You should wash your hands before you eat.

3 _NUTRITION

Page 10

1. Choose the correct words to complete the sentences.

People need air, food and water to live. To be healthy, we need to eat healthy food and breathe clean air.

2. Label the picture.

clockwise, from top left: nose; trachea; lungs; mouth.

3. Write T (true) or F (false). Then, correct the false sentence. T; T; T; F.

(Ss correct the last sentence.): When you sleep, you breathe. Page 11

1. Read and circle.

Food goes into your mouth. You chew food with your teeth. Your tongue helps mix the food with saliva. Then, food goes down your oesophagus and into your stomach.

2. Look at the food pyramid and answer the questions.

M.A.

several times a week→ rice, pasta, bread.

occasionally → cake, biscuits, cola. every day → oranges, tomatoes, lettuce.

4 _PLANTS

Page 12

1. Circle the living things.

(Ss circle the girl, the plant, the snake and the whale.)

2. Write the parts of the plants. clockwise, from top left: leaf; flower; stem; root; fruit.

3. Read and match.

The roots fix the plant to the ground. The stem transports the nutrients around the plant.

The leaves absorb sunlight and air. The seeds are inside the fruits.

Page 13

1. Read and match.

grasses → They are small and have got soft, thin stems.

bushes → They have got short, hard trunks.

trees → They have got long, hard, thick stems, called trunks.

2. How do plants reproduce? Read and write 1, 2, 3 and 4.

1, 3, 4, 2.

5 _ANIMALS

Page 14

1. Write T (true) or F (false). T; F; T; T; T.

2. Look and write vertebrate or

invertebrate.

squid: invertebrate; snake: vertebrate; bird: vertebrate; prawn: invertebrate; crab: invertebrate; fish: vertebrate. 3. Write the parts of the insect.

clockwise, from top left: body; wing; antenna; leg; head.

Page 15

1. What kind of animal is it? Tick (✓) the characteristics.

A cow is a vertebrate. It is viviparous. It has got hair. It is a mammal.

An eagle is a vertebrate. It is oviparous. It has got feathers. It is a bird.

2. How do amphibians reproduce? Look and write 1, 2, 3 and 4.