4 may 2015
SCIENCE 3 UNIT 7 "MATTER, MATERIALS AND MIXTURES" - ACTIVITIES
SCIENCE
3
UNIT
7
MATTER,
MATERIALS AND MIXTURES
La Ñora, Wednesday April 29th 2015.
Page 97.
1st Identify a liquid, a
solid and a gas in the picture.
LIQUIDS: water, drinks
SOLIDS: metals, plastic, glass,
cardboard, paper, clothes, wood, fabric, rubber
GASES: butane, propane, methane, air,
oxygen, carbon dioxide, nitrogen, water vapour, natural gas
2nd Name some different
materials you can see in the picture.
Metal, plastic, glass, cardboard,
paper, wood, fabric, rubber.
3rd How many flexible
materials can you see?
Plastic, rubber,
cardboard, paper, wood and fabric are flexible.
Metals like aluminum are
flexible.
Metals like steel are not flexible.
They are rigid.
4th Which materials in the
picture do you recycle?
Metal and plastic à yellow bin
glass à green bin
cardboard and paper à blue bin
fabric à white bin
Page 98.
2nd Look at the story.
Write one or two words to complete the sentences.
1. Alex and Carla are on a school trip
to a recycling plant.
2. A glass bottle is smooth and rigid,
but it is also fragile.
3. A wooden pallet is rough, rigid and
resistant.
4. One side of a kitchen sponge is
absorbent and the other side is rough.
5. A plastic bottle is waterproof,
flexible and smooth.
Page 99.
1st Copy the project in
your notebook. Add two more objects and the words to describe them.
cardboard box à smooth, resistant,
flexible
food tins, food cans à smooth, resistant,
waterproof
Page 100.
3rd What reaction occurs
when we burn paper? And when rust forms on metal?
When we burn paper, there
is a reaction called combustion.
When rust forms on metal
there is a reaction called oxidation.
Page 102.
2nd Put the following
mixtures into two groups: sea water, muesli, milkshake, paint, fruit cake.
We
can see the different materials
|
We
can’t see the different materials
|
muesli
fruit
cake
|
sea
water
milkshake
paint
|
3rd Which separation method
do you think is best for separating sand and water? What about sand and
pebbles?
Filtering for separating
sand and water.
Sieving for separating
sand and pebbles.
Page 103.
5th What is the person in
this photo doing? Explain why they are using this method of separation.
He is sieving for gold.
They are using this method
of separation because it is good for separating solids of different sizes.
Page 104.
1st Write a definition for
natural materials and manufactured materials.
Natural materials are the
ones that come from living things or from the ground.
Manufactured materials are
the ones that are processed from natural materials or chemicals.
2nd What do we use wood,
cotton and feathers for? Make a list.
WOOD: pieces of furniture: tables,
chairs; and doors, windows, and paper…
COTTON: clothes.
FEATHERS: coats, quilts, pillows and
feather duster.
Page 108.
1st Copy and complete.
1. rough / smooth
2. resistant / fragile
3. rigid / flexible
4. waterproof / absorbent
1. We can see
2. We can’t see
1. shape, size or state
2. into other matter
1. natural
2. manufactured
Page 109.
1st Copy and complete the
sentences.
a. Matter has three different states.
It can be a gas, a liquid or a solid.
b. When water changes from a solid to
a liquid, it is a physical change.
c. Combustion and oxidation are
chemical changes.
d. A mixture is something that
contains different materials.
e. Sieving, filtering and evaporating
are methods of separating materials in a mixture.
2nd Look at the pictures.
Describe what you see. Think about everything we have studied in this unit.
1) Combustion is a chemical reaction.
2) One side of a kitchen sponge is
absorbent and the other side is rough.
3) When you add sugar to your tea you
can’t see the different materials.
SCIENCE 4 UNIT 9 "LIVING TOGETHER" - ACTIVITIES
La Ñora, Thursday April 23rd 2015.
Page 105.
5th Copy and complete the sentences.
The school community is made up of pupils and staff.
6th What jobs do the staff have in photos
a-c?
a) A teacher.
b) A cook.
c) A cleaner.
7th Copy the chart and classify the people
who work at a school.
|
Teaching staff
|
Non-teaching staff
|
|
head teacher
deputy head
teachers
secretary
|
caretaker
cleaners
cook
supervisors
|
Page 106.
2nd Look at the picture and identify local
services a-g.
a) Education services.
b) Environmental services.
c) Social services.
d) Water services.
e) Cultural and sports services.
f) Town planning services.
g) Health services.
Page 107.
1st Look at the pictures a-e. Which
emergency services can help?
a) The police.
b) The fire brigade, the police and the medical
services.
c) Medical services.
d) The fire brigade
e) The police.
2nd Copy and complete the chart.
|
|
Police
|
Fire
brigade
|
Medical
services
|
|
What
do they do?
|
Protect
citizens.
Fight
crime.
Control
traffic.
|
Help
when there’s a fire, a flood, or when people can’t get out of a vehicle or a
building.
|
Help
people who need medical care.
|
|
Who
works in this service?
|
Police
officers
|
Firefighters
|
Doctors,
nurses and ambulance staff.
|
|
What
vehicle(s) do they use?
|
Police
cars, motorbikes, bikes, horses, vans, helicopters, etc.
|
Fire
engines, boats
|
Ambulances.
|
|
What
special equipment do they have?
|
Dogs,
guns, handcuffs, walkie-talkies,
bulletproof jackets
|
Axes,
levers, hose, hammers
|
Medicines,
oxygen masks, hospital dropper, syringe, aid kit
|
Page 109.
1st How many Autonomous Communities are
there in Spain?
There are seventeen Autonomous Communities in Spain.
2nd Look at the map of the Autonomous
Communities. Can you find the two Autonomous Cities?
Yes. They are Ceuta and Melilla.
3rd Can you find an Autonomous Community
that is made up of just one province?
Murcia, Navarra, La Rioja, Cantabria, Asturias, Madrid
and Las Islas Baleares are made up of just one province.
4th Look at the map of provinces. Which do you think
is the biggest province in Spain?
I think the biggest province in Spain is Badajoz.
Page 110.
1st Which Autonomous Communities share borders with
your Autonomous Community?
Andalucía, Castilla - La Mancha and Comunidad
Valenciana share borders with my Autonomous Community, Región de Murcia.
3rd Copy and complete the sentences.
The government of an Autonomous Community is made up
of the President and the regional councillors.
4th Copy and order the sentences to
describe elections in an Autonomous Community.
b) Citizens elect Parliament representatives.
c) The Parliament elects the President.
a) The President chooses the regional councillors.
Page 114.
1st Copy and complete the word map.
pupils school
community staff
|
teaching staff
|
non-teaching staff
|
|
head teacher
|
supervisors
|
|
deputy head
|
cleaners
|
|
teachers
|
cook
|
|
secretary
|
caretaker
|
2nd Use the word map to copy and complete
the sentences about the school community.
a) The school community is made up of pupils and
staff.
b) Teaching staff include the head teacher, the
teachers, the deputy head and the secretary.
c) Non-teaching staff include the supervisors, the
cleaners, the cook and the caretaker.
3rd Copy and complete the sentences about
Autonomous Communities.
a) Each Autonomous Community has a capital and its own
local government.
b) The government of an Autonomous Community is made
up of the President and the regional councillors.
c) Autonomous Communties are made up of one or more
provinces.
4th Who’s the head of the local government?
The head of the local government is the Mayor.
5th Match and write the sentences about
local services.
a) Water services give us clean, fresh drinking water.
b) Environmental services keep our local area clean
and safe.
c) Town planning services repair streets and organise
public transport.
d) Health services organise hospitals and health
centres.
e) Social services help the elderly and the disabled.
f) Education services organise the schools and
education centres.
g) Cultural and sport services organise public
libraries and sports centres.
6th Copy and complete the sentences with
the names of the emergency services.
a) The police protect citizens.
b) The fire brigade help when there’s a fire or a
flood.
c) The medical services help people when suddenly need
medical care.
7th Copy and complete the sentences about
elections in an Autonomous Community.
a) Citizens elect parliament representatives.
b) The Parliament elects the President.
c) The President chooses the regional councillors.
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