5.3.2.1 How the Body Treats Clean Air.ppsx

materi pembelajaran kelas 4 sd

1. How The Body Treates Clean Air

2. Reading
Dayu and Ornamental
Fish
Dayu maintain ornamental fish of the type goldfish. The fish is kept in
aquarium. Everyday Dayu feed the fish. Once a week Dayu cleaning the
aquarium. Dayu like to see a fish in a free swimming aquarium. Dayu
watched the fish’s mouth open and close, the fish always swallow water.
Dayu ask what is the fish doing?

3. Task
Answer question according to the text!
1. What kind of fish is maintained?
___________________________
2. Who cares for ornamental fish?
_________________________
3. Where the fish is kept?
_________________________
4. When is the aquarium cleaned?
_________________________
5. What did Dayu notice when he
saw ornamental fish?
_________________________
_________________________
Dayu and Ornamental FishDayu and Ornamental Fish
Goldfish
Dayu
Aquarium
Once a week
Dayu watched the fish’s
mouth open and close

4. Reading
Respiratory In Animals
The respiratory system in animals :
The Worms breathe through the surface of the
skin. Worm skin is always wet and slimy to
facilitate absorption of oxygen from the air.
1. Worm
The Insects breathe by sucking oxygen and
releasing carbon dioxide through the trachea.
2. Insects
The Fish breathe with gills, gills pink and moist 3. Fish
The Frogs including amphibians that can be lived in
water and land. While still tadpoles the frogs live in
water, and breathe with gills. The Frogs also breathe
with skin.
4. Frogs

5. 5. ReptileThe Examples of reptile animals are snakes,
lizards, crocodiles. reptile animals breathe using
lung.
6. BirdThe Birds breathe with lungs. lungs in birds are
located in the chest cavity. birds breathe air when
not flying, when flying birds do not breathe air.
There are 2 types of mammals, namely land
mammals and water mammals. examples of land
mammals are goats, cows, buffaloes, horses.
Water mammals are whales, dolphins. The
Mammalian respirators are the nose, base of the
throat, windpipe, and lung.
7. Mammals
Reading

6. No. Picture Animal Respiratory
1. Worm Skin
2.
3.
4.
5.
6.
7.
Answer the following question!
Bee Trachea
Fish Gills
Frogs Lung and skin
Snack Lung
Bird Lung
Sheep Lung
….. …..
….. …..
….. …..
….. …..
…..
…..
….. …..
Task

7. Reading
That afternoon Lani and family were sitting on the terrace of the fouse. Lani
has a flower garden in front of the house.
The atmosphere on the terrace fells cool.
Suddenly Lani coughed because she
smelled smoke. Seen someone is burn
wet rubbish leaves. The smoke from the
rubbish was very thick. The air
contaminated by smoke.

8. Reading
Indonesia is the lungs of the world because there are vast forests, but now our
forests are reduced because fires or illegal logging. The government and the
society are trying to reduce damage with replanting trees in the environment.
November 28 is celebrated as the day of
planting trees. The trees planted various
kinds, including trees that produce fruit. We
can plant in the forest and our environment.
The more trees in our environment, the more
oxygen for life.
Day of Planting Trees

9. Answer question according to the text!
The Day of Planting Tress
What is being done?
……………………………………………………
……………………………………………………
……
When is the Tree Planting Day?
……………………………………………………
…
Why do we have to plant tress?
……………………………………………………
……………………………………………………
……
Who did it?
……………………………………………………
…
Where are the activities carried out?
……………………………………………………
…
What the trees are planted?
……………………………………………………
…
Plant trees
November 28
In the forest and our environment
The government and society
Various kinds of trees planted
Because the more trees in our
environment, the more oxygen for
life.
Task

10. Ikan hias : Ornamental
fish
Memelihara : Maintain
Goldfish : Ikan koki
Dipelihara : Kept
Makan : Feed
Membersihkan : Cleaning
Melihat : See/watched
Bebas : Free
Berenang : Swimming
Mulut :
Mouth
Menelan : Swallow
Bertanya : Ask
Pernaasan
:Respiratory
Cacing :
Worm
Melalui : Through
Permukaan :
Survace
Kulit : Skin
Berlendir : Slimy
Vocabulary
Memudahkan : Facilitate
Penyerapan : Absorption
Menghisap : Sucking
Melepaskan : Releasing
Insang : Gills
Lembab : Moist
Termasuk : Including
Amfibi : Amphibian
Tanah : Land
Masih : Still
Berudu : Tadpoles
Paru – paru : Lung
Rongga dada : Chest cavity
Paus : Whales
Lumba lumba : Dolphins
Throat :
Tenggorokan
Windpipe : Batang
tenggorok
Duduk : Sitting

11. Depan : Front
Teras : Terrace
Terasa : Feel
Tiba tiba: Suddenly
Batuk : Couhed
Mencuim: Smelled
Asap : Smoke
Bakar : Burn
Basah : Wet
Sampah: Rubbish
Daun : Leaf
Tebal : Thick
Tercemar: Contaminated
Menanam : Planting
Pohon : Tress
Dunia : World
Luas : Vast
Hutan : Forest
Vocabulary
Berkurang :
Reduce
Kebakaran :
Fires
Penebangan liar : Ilegal
logging
Pemerintah :
Government
Berusaha : Trying
Kerusakan :
Damage
Menanam :
Replanting
Lingkungan :
Environment
Diperingati :
Celebrate
Bermacam macam: Various
Termasuk : Including
Hidup :
Life