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Natural ScienceTEACHER’S RESOURCE BOOK
PR
IMA
RY
Natural ScienceTEACHER’S RESOURCE BOOK
PR
IMA
RY
Natural Science 1 is a collective work, conceived, designed and created by the Primary Education department at Santillana, under the supervision of Antonio Brandi Fernández.
WRITER Carmen Gutiérrez
MANAGING EDITOR Sheila Tourle
PROJECT EDITOR Geona Edwards
EDITOR Vassilia Katte
PROOFREADING Sheila Klaiber
ILLUSTRATIONS Antonio Aragüez, Juan Carlos Carmona, Marimar Ferrero, Eduardo Fuentes, Pablo Hidalgo
Natural ScienceTEACHER’S RESOURCE BOOK
PR
IMA
RY
Nombre Fecha Contents
Introduction ..........................................................................................................III
Worksheets
Reinforcement ........................................................................................................ 6
Extension ............................................................................................................. 22
Assessment .......................................................................................................... 38
Investigate! ........................................................................................................... 54
Science songs ...................................................................................................... 62
Answer keys ....................................................................................................... 68
Introduction
The Natural Science 1 Teacher’s Resource Book provides a wide variety of photocopiable worksheets designed to broaden and reinforce the concepts covered in the Natural Science 1 Student’s Book and 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. Weaker 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 eight double page Reinforcement worksheets. They are designed to provide additional support for students in need of further practice.
There are eight Extension worksheets. They can be used for fast finishers or to further expand on the material covered in class.
There are eight 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 1 Natural Science 1 10 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 11
REINFORCEMENT3
Name Date
Healthy foodREINFORCEMENT
3
Name Date
Healthy food
1 Whic™ µealfi a®æ t™eßæ? Unscramb¬æ an∂ wri†æ.
2 Fin∂ an∂ matc™ t™eßæ foodfi i> t™æ kitc™e>.
2 Ußæ t™æ colou® §e¥ to classi‡¥ t™eßæ foodfi into groupfi.
nn®ed^
aab®ekt߃ hcnl¤
πea®
b®ea∂
carro†
fis™
µea†
mil§
yoghur†
redfrui† an∂ √±@etab¬efi
bluedair¥ productfi
greenµea† an∂ fis™
brownpulßefi an∂ ©e®ea¬
2 W™e®æ do t™eßæ foodfi coµæ froµ? Wri†æ anima¬ o® plan†.
ES0000000011235 607109 Inic Reinforcement_14533.indd 10-11 01/10/14 16:00
Natural Science 1 Natural Science 1 28 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 29
Animals 4 Animals 4EXTENSIONEXTENSION
Name Date Name Date
.
1 —hooßæ a> anima¬ an∂ comp¬e†æ t™æ in∂e≈ car∂. 1 R�ea∂ an∂ draw.
2 R�ea∂ an∂ wri†æ 1, 2 o® 3.2 Unscramb¬æ t™æ wordfi an∂ comp¬e†æ.
A hafi go† . I† .
vultu®æ i> wa†e®wingfi walkfi
shar§ i> t™æ ai®finfi swimfi
mon§e¥ o> lan∂¬egfi fliefi
oat∂ nsae§
suoripavo
T™æ animalfi bor> froµ a> eg@ a®æ cal¬e∂
A”> anima¬ wit™...
X wingfi
¬egfi
finfi
A”> anima¬ wit™...
wingfi
¬egfiX finfi
sca¬efi
fu®X ƒeat™erfi
X sca¬efi
ba®æ ski>
ƒeat™erfi
1. carnivo®æ 2. ™erbivo®æ 3. omnivo®æ
I ea† grasfi an∂ wormfi.
I ea† antfi an∂ ot™e® inßectfi.
I ea† sæedfi an∂ nutfi.
ES0000000011235 607109 Extension_17198.indd 28-29 06/10/14 10:08
Natural Science 1 Natural Science 1 44 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 45
Name Date Name Date
ASSESSMENT ASSESSMENT4Animals4Animals
1 Tic§ (✓) t™æ oviparoufi animalfi.
2 —irc¬æ t™æ od∂ onæ ou†.
1 »olou® t™æ livin@ thingfi.
2 L”a∫±¬ t™æ partfi o£ t™æ fis™.
3 R�ea∂ an∂ comp¬e†æ t™æ sen†en©efi.
A B C D E
sca¬efi tai¬ finfi
eggfi crabfi fis™
1. a®æ bor> froµ .
2. ha√¶ go† å to pro†ec† t™ei® bod¥.
carnivo®efi
™erbivo®efi
omnivo®efi
s™el¬
ES0000000011235 607109 Assessement_17199.indd 44-45 01/10/14 16:20
Worksheets
IV
Science songs worksheets
There are five 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 eight Investigate! worksheets provide additional opportunities for students to carry out simple investigative tasks either in the classroom or at home.
Natural Science 1 56 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
INVESTIGATE3
Name Date
Healthy food
2 Draw you® favouri†æ µea¬.
1 Do yo€ an∂ you® fr^en∂ ea† ™ealth¥ foodfi? R ’ea∂ an∂ wri†æ.
yo€ you® fr^en∂
Wha†´fi you® favouri†æ foo∂?
Wha†´fi you® favouri†æ drin§?
Wri†æ two favouri†æ fruitfi.
Wri†æ two favouri†æ √±@etab¬efi.
1 Wha† a®æ t™eßæ two animalfi li§æ? R”ea∂ an∂ matc™.
ES0000000011235 607109 Investigate_17200.indd 56 06/10/14 11:22
Natural Science 1 66 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
Other animals 5SCIENCE SONGS
1 L”is†e> to t™æ son@ an∂ circ¬æ.
1. I li√¶ i> t™æ ßeå. Wha† aµ I? å ∫±a®/å dolphi>
2. W™e®æ dø±fi t™æ ∫±a® li√¶? i> å fo®es†/o> å farµ
3. W™e®æ dø±fi t™æ chic§e> li√¶? i> t™æ ßeå/o> å farµ
4. T™æ jung¬æ ifi m¥ hoµæ. Wha† aµ I?
å ti@e®/å dolphi>
ES0000000011235 607109 Finales_17615.indd 66 21/10/14 11:10
Natural Science 1 68
Answer keys REINFORCEMENT
1 YOUR BODY
page 6
1. Match. Then, trace.
pictures, top to bottom:
hand
head
arm
foot
hair
leg
page 7
1. Match the senses to the parts of
the body.
pictures, top to bottom:
smell
taste
hear
see
touch
2. Read and trace.
(Students trace the words.)
2 BEING HEALTHY
page 8
1. What do you use to clean yourself?
Look and trace.
(Ss trace the words.)
2. Circle the healthy words.
clean, exercise, sleep, shower, wash.
page 9
1. Draw the paths from the children to
the healthy habits.
Boy: brushing his teeth and sleeping.
Girl: doing exercise and washing her
hands.
2. What can you do to have healthy
teeth? Tick (✓).
(Ss tick the dentist, the toothpaste and
toothbrush, the fruits, and the glass of
milk.)
3 HEALTHY FOOD
page 10
1. Which meals are these? Unscramble
and write.
clockwise, from top left: breakfast,
lunch, dinner.
2. Find and match these foods
in the kitchen.
(See picture page 10.)
page 11
1. Use the colour key to classify these
foods into groups.
red → fruit and vegetables: salad and
banana.
blue → dairy products: butter and
cheese.
green → meat and fish: chicken and
tuna fish.
brown → pulses and cereal: bread,
beans and lentils.
2. Where do these foods come from?
Write animal or plant.
meat: animal.
tomato: plant.
fish: animal.
melon: plant.
ES0000000011235 607109 Finales_17615.indd 68 21/10/14 11:11
V
REINFORCEMENT1
Natural Science 1 6 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
Your bodyYour body
arµ
foo†
¬e@
han∂
™ea∂
hai®
1 M”atc™. T™e>, tra©æ.
REINFORCEMENT1
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 7
Name Date
Your bodyYour body
1 M”atc™ t™æ senßefi to t™æ partfi o£ t™æ bod¥.
2 R�ea∂ an∂ tra©æ.
1. I ca> ßææ di‡£e®en† colourfi an∂
di‡£e®en† shaπefi wit™ m¥ e¥efi .
2. I ca> touc™ har∂ thingfi an∂
so‡† thingfi wit™ m¥ handfi .
3. I ca> tas†æ s‰¶e†, salt¥ an∂
sou® thingfi wit™ m¥ tong¤æ .
touc™
tas†æ
ßææ
sµel¬
™ea®
Natural Science 1 8 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
REINFORCEMENT2
Name Date
Being healthy
1 Wha† do yo€ ußæ to c¬ea> yourße¬ƒ? L”oo§ an∂ tra©æ.
soaπ
toothpas†æ
an∂ å toothbrus™
å spon@æ
2 —irc¬æ t™æ ™ealth¥ wordfi.
å brus™
an∂ shampoo
c¬ea>e≈ercißedirtys¬æepsho∑±rwas™
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 9
REINFORCEMENT2
Name Date
Being healthy
2 Wha† ca> yo€ do to ha√¶ ™ealth¥ †æet™? Tic§ (✓).
1 Dra∑ t™æ pathfi froµ t™æ child®e> to t™æ ™ealth¥ habitfi.
Natural Science 1 10 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
REINFORCEMENT3
Name Date
Healthy food
1 Whic™ µealfi a®æ t™eßæ? Unscramb¬æ an∂ wri†æ.
2 Fin∂ an∂ matc™ t™eßæ foodfi i> t™æ kitc™e>.
nn®ed^
aab®ekt߃ hcnl¤
πea®
b®ea∂
carro†
fis™
µea†
mil§
yoghur†
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 11
REINFORCEMENT3
Name Date
Healthy food
1 Ußæ t™æ colou® §e¥ to classi‡¥ t™eßæ foodfi into groupfi.
redfrui† an∂ √±@etab¬efi
bluedair¥ productfi
greenµea† an∂ fis™
brownpulßefi an∂ ©e®ea¬
2 W™e®æ do t™eßæ foodfi coµæ froµ? Wri†æ anima¬ o® plan†.
REINFORCEMENT
Natural Science 1 12 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
4Animals
1 H”ow do t™eßæ animalfi mo√¶? M”atc™ an∂ wri†æ.
2 L”oo§ a† t™æ animalfi. T™e>, ®ea∂ an∂ circ¬æ.
I† swimfi. I† walkfi. I† fl^efi.
A ti@e® hafi go† fu®/å s™el¬/ ƒeat™erfi/sca¬efi.
A sna§æ walkfi/swimfi/ slit™erfi/fl^efi.
A snai¬ hafi go† fu®/å s™el¬/ ƒeat™erfi/sca¬efi.
REINFORCEMENT
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 13
Name Date
4Animals
1 A”®æ t™eßæ animalfi oviparoufi o® viviparoufi? —irc¬æ.
oviparoufi viviparoufiblue red
REINFORCEMENT
Natural Science 1 14 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
5Other animals
1 W™e®æ do t™eßæ animalfi li√¶? R�ea∂ an∂ wri†æ 1, 2, 3 o® 4.
1. I† li√±fi i> å fo®es†.2. I† li√±fi o> å farµ.3. I† li√±fi i> t™æ seå.4. I† li√±fi i> å ∂eßer†.
REINFORCEMENT
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 15
Name Date
5Other animals
1 R�ea∂ an∂ wri†æ wil∂ o® doµesti©.
A ca† ifi å anima¬.
A ßeahorßæ ifi å anima¬.
A kangaroo ifi
å anima¬.
A pi@ ifi å anima¬.
A Ωebrå ifi
å anima¬.
A do@ ifi å anima¬.
REINFORCEMENT
Natural Science 1 16 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
6Plants
1 Wha† do plantfi >æe∂ to li√¶? Tic§ (✓).
2 L”a∫±¬ t™æ plan†. T™e>, colou®.
¬ea√±fi s†eµ rootfi fruitfi
soi¬ flo∑±rfi ai®
sunligh† wa†e® sto>efi
REINFORCEMENT
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 17
Name Date
6Plants
2 R”ea∂ an∂ comp¬e†æ t™æ ßen†en©efi.
1 Tra©æ t™æ wordfi. T™e>, ußæ t™æ firs† ¬et†erfi to comp¬e†æ t™æ ßen†en©æ.
πer‡uµæ clot™efi furnitu®æ
1. Wæ ußæ plantfi, suc™ afi cotto>, to ma§æ .
2. Wæ ußæ plantfi, suc™ afi jasmi>æ, to ma§æ
.
3. Wæ ußæ wood to ma§æ .
Farµerfi har√±s† t™æ .
© o ® >
o > ^ o >
π æ π π æ ®
® ^ © æ
REINFORCEMENT
Natural Science 1 18 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
7Using materials
1 What material is it made of? Match.
2 What are these materials like? Read and complete.
transpa®en†
woo¬ µeta¬ paπe® woo∂plasti©
Wæ ca> ßææ throug™ windowfi ∫±caußæ glasfi ifi .
T™æ chairfi do no† b®ea§ ∫±caußæ woo∂ ifi .
T™æ houßæ ®esistfi t™æ win∂ ∫±caußæ sto>efi a®æ .
rigi∂
f¬exib¬æ ®esistan†
™eav¥ ligh†
REINFORCEMENT
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 19
Name Date
7Using materials
2 Match the rubbish to the correct recycling bin.
1 Which objects are made of materials that come from plants? Colour.
PLASTIC METAL
PAPER
GLASS
A B C D
E
F
G
H I
JK
L
AB
CD
E
F
G
REINFORCEMENT
Natural Science 1 20 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
8Machines
1 How do these machines work? Use the colour key to circle.
2 What kind of machine is it? Tick (✓).
red electricity blue human energy
simple complex manual automatic
REINFORCEMENT
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 21
Name Date
8Machines
2 What do you use computers for? Complete.
1 Label the parts of the computer.
moußæ §eyboar∂ CPU prin†e® sc®æe>
I ußæ compu†erfi fo®
an∂ .
Natural Science 1 22 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
Your body
1 Ußæ t™æ colou® §e¥ to classi‡¥ t™æ bod¥ partfi.
2 Wri†æ t™æ namefi o£ t™æ jointfi.
elbo∑ e¥efifoo† c™es† hai®
yellow fo® ™ea∂
green fo® limbfi
red fo® trun§
1EXTENSION
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 23
Name Date
Your body
1 L”oo§ an∂ draw t™æ ob∆ectfi.
2 Wha† ca> yo€ usæ to ßææ bette®? —olou®.
3 Whic™ thingfi a®æ ba∂ fo® you® ™earin@? —rosfi (✗).
On the left side
of the
On the right side
of the
1EXTENSION
Natural Science 1 24 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
Being healthy
1 Wha† do yo€ do b¥ yourße¬ƒ? L”oo§ an∂ circ¬æ.
2 Wha† §æepfi yo€ ™ealth¥? Tic§ (✓).
3 Wha† do yo€ do e√±r¥ da¥ to §æeπ ™ealth¥? —olou®.
Doin@ e≈ercißæ.
S<¬æepin@ †e> hourfi å da¥.
Drinkin@ wa†e®.
E”atin@ s∑¶etfi e√±r¥ da¥.
b¥ myße¬ƒ wit™ ™elπorange blue
2EXTENSION
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 25
Name Date
Being healthy
1 Wha† a®æ t™e¥ usin@ to pro†ec† t™ei® bod^efi? Matc™. T™e>, tra©æ.
2 Wri†æ t™æ naµefi oƒ t™æ sportfi.
footbal¬†ennifiswimmin@ bas§etbal¬
k>ææ an∂
elbow padfi
sunglasßefi
™elµe†
2EXTENSION
Natural Science 1 26 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
Healthy food
dairy products pulses and cereal
meat and fish fruit and vegetables
but†e®
sardinefi¬ettu©æ
b®ea∂ bananafi
chic§e>
mil§
chickπeafispag™ett^
sausa@efiyoghur†
kiw^
1 R ’ea∂ an∂ circ¬æ.
2 —rosfi ou† (✗) t™æ wron@ foodfi.
1. H”ow o‡†e> shoul∂ ‰¶ ea† ? e√±r¥ da¥ / e√±r¥ ∑¶e§ / occasionall¥
2. H”ow o‡†e> should ∑¶ ea† ? e√±r¥ da¥ / e√±r¥ ∑¶e§ / occasionall¥
3. H”ow o‡†e> should ∑¶ ea† ? e√±r¥ da¥ / e√±r¥ ∑¶e§ / occasionall¥
3EXTENSION
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 27
Name Date
Healthy food
—owfi gi√¶ ufi
an∂ µea†. Wæ ma§æ
an∂ yoghur† froµ cowªfi mil§.
T™eßæ a®æ productfi.
Wæ @e† froµ oli√¶
t®æefi. Wæ ca> ußæ t™eµ i>
. Wæ @et oi¬ froµ
oli√±fi, too. Oli√¶ oi¬ ifi √±r¥
.
1 R ’ea∂ an∂ comp¬e†æ.
mil§
dair¥
™ealth¥
saladfi
c™æeßæ
oliñfi
3EXTENSION
Natural Science 1 28 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
.
EXTENSION
Name Date
Animals 4
1 —hooßæ a> anima¬ an∂ comp¬e†æ t™æ in∂e≈ car∂.
2 Unscramb¬æ t™æ wordfi an∂ comp¬e†æ.
A hafi go† . I† .
vultu®æ i> wa†e®wingfi walkfi
shar§ i> t™æ ai®finfi swimfi
mon§e¥ o> lan∂¬egfi fliefi
oat∂ nsae§
suoripavo
A”nimalfi bor> froµ a> eg@ a®æ
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 29
EXTENSION
Name Date
Animals 4
1 R�ea∂ an∂ draw.
2 R�ea∂ an∂ wri†æ 1, 2 o® 3.
A”> anima¬ wit™...
X wingfi
¬egfi
finfi
A”> anima¬ wit™...
wingfi
¬egfiX finfi
sca¬efi
fu®X ƒeat™erfi
X sca¬efi
ba®æ ski>
ƒeat™erfi
1. carnivo®æ 2. ™erbivo®æ 3. omnivo®æ
I ea† grasfi an∂ wormfi.
I ea† antfi an∂ ot™e® inßectfi.
I ea† sæedfi an∂ nutfi.
Natural Science 1 30 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
5Other animals
1 L”oo§ a† t™æ pictu®efi an∂ comp¬e†æ t™æ ßen†en©efi.
2 —rosfi t™æ od∂ anima¬ ou†.
T™eßæ animalfi a®æ
.
T™eßæ animalfi a®æ
.
birdfi
fis™
amphibianfi
®epti¬efi
mammalfi
EXTENSION
w ∂
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 31
Name Date
Other animals
1 Fin∂ an∂ circ¬æ si≈ animalfi. T™e>, wri†æ.
w z o t e c x b
h i q b e a r v
a n t e a t e r
l c s h e e p v
e x m h o r s e
2 R�ea∂ an∂ ans∑±®.
• T™e¥ li√¶ i> t™æ seå.• T™e¥ a®æ bor> froµ t™ei® mot™e®´fi womb.
• T™e¥ ha√¶ go† finfi.• T™e¥ ea† fis™, squi∂ an∂ octopußefi.
W™e®æ do t™e¥ li√¶?
A”®æ t™e¥ oviparoufi o® viviparoufi?
How do t™e¥ mo√¶?
Wha† do t™e¥ ea†?
DOLPHINS
EXTENSION5
Natural Science 1 32 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
6Plants
1 Ußæ t™æ wordfi to comp¬e†æ t™æ †ex†.
2 Whic™ par† do ∑¶ ea†? Wri†æ ¬ea√±fi, rootfi, s†emfi o® fruitfi.
A”pp¬æ t®æefi ha√¶ go† å har∂, thic§
an∂ lon@ to absorb wa†e® froµ t™æ
soi¬. grow o> t™æ branc™efi. A”pp¬æ
t®æefi ha√¶ go† i> t™æ sprin@ an∂
i> t™æ sumµe®.
T™æ fruitfi ha√¶ go† insi∂æ.
rootfi
flo∑±rfi
fruitfi
trun§
ßæedfi
¬ea√±fi
lettuce tomatoes carrots celery
EXTENSION
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 33
Name Date
6Plants
1 Wha† ifi i†? —omp¬e†æ t™æ †extfi. T™e>, draw.
I† growfi i>
pla©efi li§æ .
I† gi√±fi ufi woo∂ to ma§æ
furnitu®æ. I† ifi
å .
I† >æedfi litt¬æ wa†e® to li√¶.
I† growfi i>
pla©efi li§æ .
I† hafi go† spi>efi.
I† ifi å .
∂eßertfi t®ææ dr¥ cactufi fo®estfi ∑±†
EXTENSION
Natural Science 1 34 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
7Using materials
1 Find and circle eight materials. Then, write.
2 Look and write 1, 2 or 3.
w p l a s t i c
o q r c o r k n
o p a p e r y n
d c m e t a l f
d l e a t h e r
x y z p w o o l
c o t t o n w h
1. I† ifi fragi¬æ an∂ smoot™. I† ifi ma∂æ o£ glasfi. 2. I† ifi so‡† an∂ ligh†. I† ifi ma∂æ o£ woo¬. 3. I† ifi ®esistan† an∂ rigi∂. I† ifi ma∂æ o£ woo∂.
EXTENSION
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 35
Name Date
7Using materials
1 Write T (true) or F (false).
1. Cotton comes from animals.
2. Plastic and glass are made from other materials.
3. Leather comes from animals.
4. We use leather to make shoes and belts.
5. Glass is resistant. It does not break easily.
6. We cannot fold paper easily. It is rigid.
2 What materials are these objects made of? Write.
EXTENSION
Natural Science 1 36 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
Name Date
8Machines
1 What are these machines used for? Match.
2 Read and write the machines.
cooking
cleaning the house
carrying things
taking photos
listening to music
communicating
stapler television lorry
I† workfi wit™ huma> e>erg¥. A .I† workfi wit™ πetro¬. A .I† workfi wit™ e¬ectricit¥. A .
EXTENSION
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 37
Name Date
8Machines
1 Find and circle six machines. Then, classify them.
2 What do you use these machines for? Match, then colour.
It works with electricity.
It works with petrol.
It works with human energy.
s m i c r o w a v e x
c s q z l p a u q r q
o t e l e v i s i o n
o u h a q w v v c b f
t h e j l b a x x o w
e c m v l p s d d f s
r x m s t a p l e r q
w h e e l b a r r o w
a e r o p l a n e k c
A B C
EXTENSION
Natural Science 1 38 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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ASSESSMENT51
Name Date
Your body
1 Wha† par† oƒ t™æ fa©æ ifi missin@? Draw. T™e>, tra©æ.
2 L”a∫±¬ t™æ jointfi.
ank¾
wris†
elbo∑
k>ææ
tong¤æ
noßæ
e¥efi
earfi
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 39
Name Date
ASSESSMENT1
Name Date
Your body
1 Whic™ ßenßefi a®æ t™e¥ usin@? M”atc™. T™e>, tra©æ.
2 H”ow do t™e¥ tas†æ? R�ea∂ an∂ matc™.
ßææ tas†æ sµel¬
s∑¶e† salt¥ sou®
A B C
Natural Science 1 40 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
2
Name Date
Being healthy
1 Tic§ (✓) t™æ ™ealth¥ habitfi.
2 Wha† a®æ t™e¥ usin@? M”atc™.
ASSESSMENT
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 41
2
Name Date
Being healthy
1 Ho∑ do you brus™ you® †æet™? Wri†æ 1, 2, 3 an∂ 4.
2 R ’ea∂. T™e>, circ¬æ Tr€æ o® Falßæ.
1. S<ittin@ cor®ectl¥ ifi goo∂ fo® you® bac§.
2. S<‰¶etfi a®æ goo∂ fo® you® †æet™.
3. Yo¤ ußæ soaπ to was™ you® bod¥.
Tr¤æ / Falßæ
Tr¤æ / Falßæ
Tr¤æ / Falßæ
ASSESSMENT
Natural Science 1 42 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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ASSESSMENT3
Name Date
Healthy food
1 L”oo§ an∂ matc™.
2 W™e®æ do t™eßæ foodfi coµæ froµ? —irc¬æ.
b®ea§fas† lunc™ din>e®
green redfroµ plantfi froµ animalfi
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 43
Name Date
ASSESSMENT3
Name Date
Healthy food
1 —irc¬æ t™æ od∂ o>æ ou†.
2 Tic§ (✓) t™æ foodfi yo€ shoul∂ ea† e√±ry da¥.
Natural Science 1 44 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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ASSESSMENT4Animals
1 »olou® t™æ livin@ thingfi.
2 L”a∫±¬ t™æ partfi o£ t™æ fis™.
3 R�ea∂ an∂ comp¬e†æ t™æ sen†en©efi.
A B C D E
sca¬efi tai¬ finfi
eggfi tortoisefi fis™
1. a®æ bor> froµ .
2. ha√¶ go† å to pro†ec† t™ei® bod¥.
s™el¬
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 45
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ASSESSMENT4Animals
1 Tic§ (✓) t™æ oviparoufi animalfi.
2 —irc¬æ t™æ od∂ onæ ou†.
carnivo®efi
™erbivo®efi
omnivo®efi
Natural Science 1 46 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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ASSESSMENT5Other animals
1 W™e®æ do t™eßæ animalfi li√¶? Unscramb¬æ t™æ wordfi an∂ wri†æ. T™e>, matc™.
2 Wha† foo∂ coµefi froµ t™eßæ animalfi? M”atc™.
elahw råebtnahπe¬æ ®etsma™ supotco hs^fyl¬æj
I> wa†e®
O> lan∂
∑
æ
™
∫
o
∆
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 47
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ASSESSMENT5Other animals
1 Descri∫¶ t™eßæ animalfi. Wri†æ Yefi, i† ifi. o® No, i† is>´†.
2 —lass^f¥ t™æ animalfi.
trou†
fis™ ®epti¬efi
crocodi¬æ sna§æ
fro@salaman∂e® shar§
1. I† ifi viviparoufi.
2. I† ifi oviparoufi.
3. I† ifi å carnivo®æ.
4. I† ifi å bir∂.
amphibianfi
Natural Science 1 48 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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ASSESSMENT6Plants
1 Unscramb¬æ t™æ ¬et†erfi an∂ la∫±¬ t™æ plan†.
2 Wha† do plantfi >ee∂? —irc¬æ, t™e> wri†æ t™æ wordfi.
stroo
mtßæ
sevåe¬
s®ewo¬ƒ
stiu®ƒ
a x q i r q z o
i u w a t e r p
r t k d s o i l
s u n l i g h t
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 49
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ASSESSMENT6Plants
1 H”ow do plantfi grow? L”oo§ an∂ wri†æ 1, 2 an∂ 3.
2 Classi‡y the plants.
wil∂ plantfi cropfi
dan∂elionfi w™ea† su>flo∑±rfi broccol^ la√±n∂e® dais^efi
Natural Science 1 50 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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ASSESSMENT7Using materials
1 What are these objects made of? Match.
2 Where do these materials come from? Write from animals, from plants, or from nature.
plasti© glasfi woo∂ pape®
leather cotton gold
marble wool wood
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 51
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ASSESSMENT7Using materials
1 Read and circle the correct word.
2 Which bin does it go in? Match.
Glass is resistant / fragile.
Metal is hard / soft.
Cardboard is heavy / light.
Wood is flexible / rigid.
Natural Science 1 52 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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ASSESSMENT8Machines
1 How do these machines work? Write petrol, electricity or human energy.
2 How do these machines help us? Write 1, 2, 3 and 4.
1. T™æ gir¬ ifi usin@ å vacuuµ c¬ea>e®. I† workfi wit™ .
2. T™æ ma> ifi usin@ å sa∑. I† workfi wit™ .
3. T™æ woma> ifi usin@ å scoo†e®. I† workfi wit™ .
1. brush your teeth
2. travel
3. cut paper
4. tell the time
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ASSESSMENT8Machines
3 What do we use computers for? Complete.
T™æ o>-o‡£ switc™ o£ å compu†e® ifi o> t™æ .
1 Read and complete.
sc®æe> moußæ §eyboar∂ CPU
1. Wæ ußæ compu†erfi fo® .
2. Wæ ußæ compu†erfi fo® .
3. Wæ ußæ compu†erfi fo® .
2 Read and circle.
Computers are automatic / manual machines. They are simple / complex machines.
Natural Science 1 54 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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PlantsINVESTIGATE
1Your body
1 H”ow a®æ t™æ µem∫±rfi o£ you® famil¥ t™æ saµæ o® di‡£e®en†? Fin∂ ou† an∂ tic§ (✓).
µæ mot™e® fat™e®
wri†efi wit™ t™æ righ† han∂
wri†efi wit™ t™æ ¬e‡† han∂
hafi go† brow> hai®
hafi go† blon∂ hai®
hafi go† blac§ hai®
hafi go† bl¤æ e¥efi
hafi go† brow> e¥efi
hafi go† g®æe> e¥efi
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 55
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PlantsINVESTIGATE
62
Name Date
Being healthy
1 H”afi you® famil¥ go† ™ealth¥ habitfi? Fin∂ ou† an∂ comp¬e†æ.
naµæ naµæ
Do yo¤ e≈ercißæ e√±r¥ da¥?
Do yo¤ ha√¶ å sho∑±® e√±r¥ da¥?
Do yo¤ s¬æeπ a† ¬eas† 8 hourfi?
Do yo¤ ea† frui† an∂ √±@etab¬efi e√±r¥ da¥?
H”ow man¥ glasßefi o£ wa†e® do yo¤ drin§ e√±r¥ da¥?
Natural Science 1 56 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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INVESTIGATE3Healthy food
2 Draw you® favouri†æ µea¬.
1 Do yo€ an∂ you® fr^en∂ ea† ™ealth¥ foodfi? R ’ea∂ an∂ wri†æ.
yo€ you® fr^en∂
Wha†´fi you® favouri†æ foo∂?
Wha†´fi you® favouri†æ drin§?
Wri†æ two favouri†æ fruitfi.
Wri†æ two favouri†æ √±@etab¬efi.
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 57
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INVESTIGATE4
Name Date
1 Wha† a®æ t™eßæ two animalfi li§æ? R”ea∂ an∂ matc™.
I† hafi go† fou® legfi.
I† hafi go† wingfi.
I† fl^efi.
I† walkfi.
I† hafi go† ƒeat™erfi.
I† hafi go† fu®.
I† ifi bor> froµ a>
eg@.
I† ifi bor> froµ itfi mot™e®´fi wom∫.
Animals
Natural Science 1 58 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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INVESTIGATEOther animals 5
1 —hooßæ o>æ o£ t™eßæ animalfi. T™e>, comp¬e†æ t™æ tab¬æ.
Wha† anima¬ ifi i†?
Ifi i† i> dan@e® o£ extinctio>?
W™e®æ dø±fi i† li√¶?
Ifi i† å mamma¬, å bir∂ o® å fis™?
Ifi i† viviparoufi o® oviparoufi?
Wha† doefi i† ea†?
H”afi i† go† finfi, wingfi o® fu®?
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 59
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Plants 6INVESTIGATE
1 Do yo€ ußæ t™eßæ plan† productfi a† hoµæ? —irc¬æ, t™e> comp¬e†æ t™æ tab¬æ. A”d∂ soµæ mo®æ examp¬efi.
foo∂ clot™efi furnitu®æ ot™e®
Natural Science 1 60 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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PlantsINVESTIGATE
6Using materials 7
1 What are the properties of these objects? Find out and complete.
Wha† ifi i† ma∂æ o£?
W™e®æ dø±fi t™æ ma†eria¬ coµæ froµ?
I”fi i† transpa®en†?
I”fi i† rigi∂ o® f¬exib¬æ?
Dø±fi i† floa†?
—a> yo¤ ®ecyc¬æ i†?
bottle pencil
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 61
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INVESTIGATE8Machines
1 How do you use computers? Ask your classmates and write the number of children. Then, complete the sentence.
I use computers to listen to music. I use computers to play games.
I use computers to do my homework.
I use computers to talk to my friends.
M”os† o£ ufi ußæ compu†erfi to .
Natural Science 1 62 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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SCIENCE SONGS1Your body
1 Wha† dø±fi t™æ son@ sa¥? Tic§ (✓) o® crosfi (✗).
1. S<nifƒ, snifƒ, throug™ m¥ noßæ. 2. B<lin§, blin§, wit™ m¥ e¥efi. 3. Taπ, taπ, wit™ m¥ tong¤æ. 4. B<ooµ, booµ, wit™ m¥ earfi. 5. I ca>´† touc™, I ca>´† touc™. 6. Wit™ o>æ o£ m¥ fou® ßenßefi I ußæ so muc™.
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 63
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SCIENCE SONGS2Being healthy
1 Whic™ wordfi a®æ missin@? L”is†e> an∂ comp¬e†æ.
™ealth¥ brus™sho∑±®
toothpas†æ
si†
s¬æeπ
H”a√¶ å ! Was™ you® fa©æ!
B<rus™ you® †æet™ an∂ ußæ !
uπ straigh†, do>´† yo¤ slouc™!
Ge† e≈ercißæ, @e† o‡ƒ tha† couc™!
Was™ you® handfi an∂ you® hai®!
habitfi an∂ bod¥ ca®æ.
Goo∂ foo∂ an∂ wa†e®, t™e> pla¥ wit™ fr^endfi!
L”otfi o£ w™e> t™æ da¥ endfi.
Natural Science 1 64 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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Using materialsSCIENCE SONGS
3Healthy food
Name Date
1 Wha† thingfi dø±fi t™æ son@ tal§ abou†? L”is†e> an∂ circlæ.
cow
souπ
nutfic™æeßæ
pi@
b®ea∂
¬ea√±fi w™ea†fruitfi
√±@etab¬efi
Natural Science 1 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing 65
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SCIENCE SONGSAnimals 4
Name Date
1 Wha† li>æ hafi t™æ ans∑±®? L”is†e> to t™æ son@. T™e>, ®ea∂ an∂ wri†æ t™æ num∫±® o£ t™æ li>æ.
å. H”ow do animalfi mo√¶? li>æ b. H”ow a®æ animalfi bor>? li>æ ©. Wha† co√±rfi animalfi´ bod^efi? li>æ
1. T™e¥ slit™e®, t™e¥ swiµ, t™e¥ fl¥!2. T™e¥´®æ bor> froµ eggfi an∂ bor> ali√¶!3. T™e¥´®æ ®epti¬efi, birdfi an∂ mammalfi.4. T™e¥´®æ animalfi, animalfi, animalfi!
5. Feat™erfi, fu®, s™ellfi o® scalefi.6. —o√±®e∂ froµ toπ to tailfi.7. T™e¥´®æ ®epti¬efi, birdfi an∂ mammalfi.8. T™e¥´®æ animalfi, animalfi, animalfi!
Natural Science 1 66 Photocopiable material © 2014 Santillana Educación, S.L. / Richmond Publishing
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Other animals 5SCIENCE SONGS
1 L”is†e> to t™æ son@ an∂ circ¬æ.
1. I li√¶ i> t™æ ßeå. Wha† aµ I? å ∫±a®/å dolphi>
2. W™e®æ dø±fi t™æ ∫±a® li√¶? i> å fo®es†/o> å farµ
3. W™e®æ dø±fi t™æ chic§e> li√¶? i> t™æ ßeå/o> å farµ
4. T™æ jung¬æ ifi m¥ hoµæ. Wha† aµ I?
å ti@e®/å dolphi>
PROGRAMA DE AMPLIACIÓN
Material fotocopiable © 2014 Santillana Educación, S. L. 67
Answer keys
Natural Science 1 68
Answer keys REINFORCEMENT
1 YOUR BODY
page 6
1. Match. Then, trace.
pictures, top to bottom:
hand
head
arm
foot
hair
leg
page 7
1. Match the senses to the parts of
the body.
pictures, top to bottom:
smell
taste
hear
see
touch
2. Read and trace.
(Students trace the words.)
2 BEING HEALTHY
page 8
1. What do you use to clean yourself?
Look and trace.
(Ss trace the words.)
2. Circle the healthy words.
clean, exercise, sleep, shower, wash.
page 9
1. Draw the paths from the children to
the healthy habits.
Boy: brushing his teeth and sleeping.
Girl: doing exercise and washing her
hands.
2. What can you do to have healthy
teeth? Tick (✓).
(Ss tick the dentist, the toothpaste and
toothbrush, the fruits, and the glass of
milk.)
3 HEALTHY FOOD
page 10
1. Which meals are these? Unscramble
and write.
clockwise, from top left: breakfast,
lunch, dinner.
2. Find and match these foods
in the kitchen.
(See picture page 10.)
page 11
1. Use the colour key to classify these
foods into groups.
red → fruit and vegetables: salad and
banana.
blue → dairy products: butter and
cheese.
green → meat and fish: chicken and
tuna fish.
brown → pulses and cereal: bread,
beans and lentils.
2. Where do these foods come from?
Write animal or plant.
meat: animal.
tomato: plant.
fish: animal.
melon: plant.
Natural Science 1 69
EXTENSION
4 ANIMALS
page 12
1. How do these animals move? Match
and write.
eagle: It flies.
dolphin: It swims.
cow: It walks.
2. Look at the animals. Then, read and
circle.
A tiger has got fur.
A snake slithers.
A snail has got a shell.
page 13
1. Are these animals oviparous or
viviparous? Circle.
blue → oviparous: snake, duck, swan
and crocodile.
red → viviparous: hedgehog, cow, cat
and sheep.
5 OTHER ANIMALS
page 14
1. Where do these animals live? Read
and write 1, 2, 3 and 4.
1. It lives in a forest: squirrel and owl.
2. It lives on a farm: chicken and sheep.
3. It lives in the sea: dolphin and crab.
4. It lives in a desert: scorpion and camel.
page 15
1. Read and write wild or domestic.
A cat is a domestic animal.
A seahorse is a wild animal.
A kangaroo is a wild animal.
A pig is a domestic animal.
A zebra is a wild animal.
A dog is a domestic animal.
6 PLANTS
page 16
1. What do plants need to live? Tick (✓).
(Ss tick the words soil, air, sunlight and
water.)
2. Look and label the plant. Then,
colour.
clockwise, from top left: fruits, leaves,
stem, roots.
page 17
1. Write the words. Then, use the first
letters to complete the sentence.
clockwise, from top left: corn, pepper,
onion, rice.
The farmers harvest the crop.
2. Read and complete the sentences.
1. We use plants, such as cotton,
to make clothes.
2. We use plants, such as jasmine,
to make perfume.
3. We use wood to make furniture.
7 USING MATERIALS
page 18
1. What material is it made of? Match.
pan: metal.
notebook: paper.
jumper: wool.
furniture: wood.
bucket: plastic.
REINFORCEMENT
Natural Science 1 70
Answer keys REINFORCEMENTAnswer keys
2. What are these materials like? Read
and complete.
We can see through windows because
glass is transparent.
The chairs do not break because wood
is resistant.
The house resists the wind because
stones are heavy.
page 19
1. Which objects are made of materials
that come from plants? Colour.
A. bedside table; B. jumper;
C. magazine; D. scarf; F. book;
H. wardrobe; K. beanie hat;
L. notebook.
2. Match the rubbish to the correct
recycling bin.
Bin for plastic and metal: C, E and G.
Bin for paper: B and D.
Bin for glass: A and F.
8 MACHINES
page 20
1. How do these machines work? Use
the colour key to circle.
red → electricity: radio, electric fan
and drill.
blue → human energy: orange squeezer,
scissors and bicycle.
2. What kind of machine is it? Tick (✓).
scissors: simple and manual.
aeroplane: complex and automatic.
sand clock: simple and manual.
digital clock: complex and automatic.
page 21
1. Label the parts of the computer.
clockwise, from top left: screen, CPU,
printer, mouse, keyboard.
2. What do you use computers for?
Complete.
Model Answer (M.A.)
I use computers for watching videos
and listening to music.
REINFORCEMENT
Natural Science 1 71
EXTENSION
1 YOUR BODY
page 22
1. Use the colour key to classify
the body parts.
yellow → head: hair and eyes.
green → limbs: foot and elbow.
red → trunk: chest.
2. Write the names of the joints.
clockwise, from top left: elbow, neck,
wrist, ankle, knee.
page 23
1. Look and draw the objects.
(Inside the left box, Ss draw the book.)
(Inside the right box, Ss draw the tennis
racket.)
2. What can you use to see better?
Colour.
(Ss colour the glasses, the torch and
the desk lamp.)
3. Which things are bad for your
hearing? Cross (✗).
(Ss cross out the jackhammer and
the explosion.)
2 BEING HEALTHY
page 24
1. What do you do by yourself? Look
and circle.
O.A.
2. What keeps you healthy? Tick (✓).
doing exercise, sleeping ten hours
a day, drinking water.
3. What do you do every day to keep
healthy? Colour.
(Ss colour the girl brushing her teeth.)
page 25
1. What are they using to protect their
bodies? Match. Then, trace.
(Look at page 25. Ss trace the words.)
2. Write the names of the sports.
clockwise, from top left: football, tennis,
swimming, basketball.
3 HEALTHY FOOD
page 26
1. Read and circle.
1. every day; 2. every day;
3. occasionally.
2. Cross out (✗) the wrong foods.
dairy products: kiwi.
pulses and cereal: sausages.
meat and fish: milk.
fruit and vegetables: bread.
page 27
1. Read and complete.
Cows give us milk and meat. We make
cheese and yoghurt from cow’s milk.
These are dairy products.
We get olives from olive trees. We can
use them in salads. We get oil from
olives, too. Olive oil is very healthy.
EXTENSION
Natural Science 1 72
Answer keys REINFORCEMENTAnswer keys EXTENSION
4 ANIMALS
page 28
1. Choose an animal and complete
the index card.
M.A.: A shark has got fins. It swims in
water.
2. Unscramble the words and complete.
toad
snake
Animals born from an egg are oviparous.
page 29
1. Read and draw.
O.A.
2. Read and write 1, 2 or 3.
wild boar: 3; anteater: 1; squirrel: 2.
5 OTHER ANIMALS
page 30
1. Look at the pictures and complete
the sentences.
These animals are wild.
These animals are domestic.
2. Cross the odd animal out.
reptiles: mouse.
mammals: ostrich.
fish: squirrel.
birds: crab.
amphibians: crocodile.
page 31
1. Find and circle six animals. Then, write.
horizontally: bear, anteater, sheep,
horse.
vertically: whale, cat.
2. Read and answer.
They live in the sea.
They are viviparous.
They swim. They use their fins.
They eat fish, squid and octopuses.
6 PLANTS
page 32
1. Use the words to complete the text.
Apple trees have got long roots to
absorb water from the soil, and a
hard, thick trunk. Leaves grow on the
branches. Apple trees have got flowers
in the spring and fruits in the summer.
The fruits have got seeds inside.
2. Which part do we eat? Write leaves,
roots, stems or fruits.
lettuce: leaves.
tomatoes: fruits.
carrots: roots.
celery: stems.
page 33
1. What is it? Complete the texts. Then,
draw.
It grows in wet places like forests. It
gives us wood to make furniture. It is
a tree.
It needs little water to live. It grows in dry
places like deserts. It has got spines. It
is a cactus.
Natural Science 1 73
EXTENSION
7 USING MATERIALS
page 34
1. Find and circle eight materials. Then,
write.
horizontally: plastic, cork, paper, metal,
leather, wool, cotton.
vertically: wood.
2. Look and write 1, 2 or 3.
1. glass; 2. glove; 3. bedside table.
page 35
1. Write T (true) or F (false).
1. F; 2. T; 3. T; 4. T; 5. F; 6. F.
2. What materials are these objects
made of? Write.
briefcase: leather.
clothes peg: wood.
tin box: metal.
newspapers: paper.
glass bottle: glass.
balloons: plastic.
8 MACHINES
page 36
1. What are these machines used for?
Match.
cooker: cooking.
vacuum cleaner: cleaning the house.
wagon: carrying things.
camera: taking photos.
MP3 player: listening to music.
telephone: communicating.
2. Read and write the machines.
It works with human energy. A stapler.
It works with petrol. A lorry.
It works with electricity. A television.
page 37
1. Find and circle six machines. Then,
classify them.
horizontally: microwave, television,
stapler, wheelbarrow, aeroplane.
vertically: scooter.
It works with electricity: microwave and
television.
It works with petrol: scooter and
aeroplane.
It works with human energy:
wheelbarrow and stapler.
2. What do you use these machines for?
Match, then colour.
toaster – slice of bread
fridge – eggs
washing machine – shirt
EXTENSION
Natural Science 1 74
Answer keys REINFORCEMENTAnswer keys ASSESSMENT
1 YOUR BODY
page 38
1. What part of the face is missing?
Draw. Then, trace.
(Ss complete the drawings and trace the
words.)
2. Label the joints.
clockwise, from top left: wrist, elbow,
ankle, knee.
page 39
1. Which senses are they using? Match.
Then, trace.
A. smell; B. see; C. taste.
2. How do they taste? Read and match.
nuts: salty.
cake: sweet.
crisps: salty.
banana: sweet.
lemons: sour.
2 BEING HEALTHY
page 40
1. Tick (✓) the healthy habits.
(Ss tick the girl eating a healthy meal,
the girl doing exercise, the boy having a
shower, and the boy brushing his teeth.)
2. What are they using? Match.
The boy is using soap.
The girl is using a brush.
The mother is using shampoo.
The boy is using a toothbrush.
page 41
1. How do you brush your teeth? Write
1, 2, 3 and 4.
clockwise, from top left: 4, 1, 3, 2.
2. Read. Then, circle True or False.
1. true; 2. false; 3. true.
3 HEALTHY FOOD
page 42
1. Look and match.
photos left to right: dinner, breakfast,
lunch.
2. Where do these foods come from?
Circle.
green → from plants: orange juice,
salad, apple and banana.
red → from animals: chicken, milk,
sausage, ham and cheese.
page 43
1. Circle the odd one out.
top row: cupcake; bottom row: lettuce.
2. Tick (✓) the foods you should eat
every day.
(Ss tick the jug of water, the orange,
the cheese, the tomato, the lettuce, the
bread, and the milk.)
4 ANIMALS
page 44
1. Colour the living things.
(Ss colour the fish, the flower, and
the tree.)
Natural Science 1 75
EXTENSION
2. Label the parts of the fish.
clockwise: fins, scales, tail.
3. Read and complete the sentences.
1. Fish are born from eggs.
2. Tortoises have got a shell to protect
their body.
page 45
1. Tick (✓) the oviparous animals.
(Ss tick the fish, the ostrich, and the
duck.)
2. Circle the odd one out.
carnivores: cow.
herbivores: crocodile.
omnivores: horse.
5 OTHER ANIMALS
page 46
1. Where do these animals live?
Unscramble the words and write.
Then, match.
on the left: whale, elephant, hamster.
on the right: bear, jellyfish, octopus.
They live in water: whale, octopus and
jellyfish.
They live on land: elephant, hamster
and bear.
2. What food comes from these
animals? Match.
sheep: meat and cheese.
cow: meat and cheese.
chicken: eggs.
page 47
1. Describe these animals. Write
Yes, it is. or No, it isn’t.
eagle: No, it isn’t. Yes, it is. Yes, it is.
Yes, it is.
lynx: Yes, it is. No, it isn’t. Yes, it is.
No, it isn’t.
2. Classify the animals.
fish: trout, shark.
amphibians: frog, salamander.
reptiles: crocodile, snake.
6 PLANTS
page 48
1. Unscramble the letters and label
the plant.
on the left, top to bottom: fruits, leaves,
roots.
on the right, top to bottom: flowers,
stem.
2. What do plants need? Circle, then
write the words.
horizontally: water, soil, sunlight.
vertically: air.
page 49
1. How do plants grow? Look and write
1, 2 and 3.
2, 1, 3.
2. Classify the plants.
wild plants: dandelions, lavender,
daisies.
crops: wheat, sunflowers, broccoli.
ASSESSMENT
Natural Science 1 76
Answer keys REINFORCEMENTAnswer keys ASSESSMENT
7 USING MATERIALS
page 50
1. What are these objects made of?
Match.
book: paper.
wardrobe: wood.
vase: glass.
bag: plastic.
2. Where do these materials come
from? Write from animals, from
plants, or from nature.
leather: from animals.
cotton: from plants.
gold: from nature.
marble: from nature.
wool: from animals.
wood: from plants.
page 51
1. Read and circle the correct word.
Glass is fragile.
Metal is hard.
Cardboard is light.
Wood is rigid.
2. Which bin does it go in? Match.
paper: magazines, newspapers and
envelopes.
glass: glass bottle and jar.
plastic: plastic bottle, carton of milk and
cans.
8 MACHINES
page 52
1. How do these machines work? Write
petrol, electricity or human energy.
1. The girl is using a vacuum cleaner.
It works with electricity.
2. The man is using a saw.
It works with human energy.
3. The woman is using a scooter.
It works with petrol.
2. How do these machines help us?
Write 1, 2, 3 and 4.
scissors: 3. cut paper.
car: 2. travel.
toothbrush: 1. brush your teeth.
watch: 4. tell the time.
page 53
1. Read and complete.
The on-off switch of a computer is
on the CPU.
2. Read and circle.
Computers are automatic machines.
They are complex machines.
3. What do we use computers for?
Complete.
M.A.
1. We use computers for writing.
2. We use computers for playing games.
3. We use computers for watching
a video.
Natural Science 1 77
EXTENSION
1 YOUR BODY
page 54
1. How are the members of your family
the same or different? Find out and
tick (✓).
O.A.
2 BEING HEALTHY
page 55
1. Has your family got healthy habits?
Find out and complete.
O.A.
3 HEALTHY FOOD
page 56
1. Do you and your best friend eat
healthy? Read and write.
O.A.
2. Draw your favourite meal.
O.A.
4 ANIMALS
page 57
1. What are these two animals like?
Read and match.
bird: It is born from an egg. It has got
feathers. It has got wings. It flies.
giraffe: It is born from its mother’s
womb. It has got fur. It has got four legs.
It walks.
5 OTHER ANIMALS
page 58
1. Choose one of these animals. Then,
complete the table.
M.A.
What animal is it? It is a blue whale.
Is it in danger of extinction?
Yes, it is.
Where does it live? It lives in the sea.
Is it a mammal, a bird or a fish?
It is a mammal.
Is it viviparous or oviparous?
It is viviparous.
What does it eat? It eats krill.
Has it got fins, wings or fur?
It has got fins.
6 PLANTS
page 59
1. Do you use these plant products
at home? Circle, then complete the
table. Add some more examples.
M.A.
food: fruits, cereals, pear, pineapple,
orange.
clothes: T-shirt, socks.
furniture: table, chair, desk.
other: book, perfume, paper,
newspaper.
INVESTIGATE
Natural Science 1 78
Answer keys REINFORCEMENTAnswer keys INVESTIGATE
7 USING MATERIALS
page 60
1. What are the properties of these
objects? Find out and complete.
bottle pencil
What is it made of? plastic wood
Where does the material come from?
other materials
plants
Is it transparent? yes no
Is it rigid or flexible? flexible rigid
Does it float? yes yes
Can you recycle it? yes no
8 MACHINES
page 61
1. How do you use computers? Ask
your classmates and write the
number of children. Then, complete
the sentence.
O.A.
Natural Science 1 79
EXTENSION
1 YOUR BODY
page 62
1. What does the song say? Tick (✓) or
cross (✗).
1. ✓. 2.✓. 3.✗. 4.✓. 5.✗. 6.✗
2 BEING HEALTHY
page 63
1. Which words are missing? Listen and
complete.
Have a shower! Wash your face!
Brush your teeth and use toothpaste!
Sit up straight, don’t you slouch!
Get exercise, get off that couch!
Wash your hands and brush your hair!
Healthy habits and body care.
Good food and water, then play with
friends!
Lots of sleep when the day ends.
3 HEALTHY FOOD
page 64
1. What things does the song talk
about? Listen and circle.
(Ss circle the fruits, the vegetables, the
leaves, the pig, the cow and the wheat.)
4 ANIMALS
page 65
1. What line has the answer? Listen to
the song. Then, read and write the
number of the line.
a. line: 1.
b. line: 2.
c. line: 5.
5 OTHER ANIMALS
page 66
1. Listen to the song and circle.
1. dolphin.
2. forest.
3. farm.
4. tiger.
SCIENCE SONGS
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