Grade 4 Unit - L.4 Healthy Living

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Healthy

Living

Grade 4 Unit - L.4 Healthy Living

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By the end of this unit you should:

Know the general effects of alcohol, tobacco and harmful

drugs on humans

Know that some micro-organisms cause illness.

Know that good hygiene is important in protecting from

illnesses caused by micro-organisms.

Science standard 9.1

There are lots of different chemicals that can harm you.

Examples are alcohol, drugs and tobacco. But many people still

choose to take these chemicals into their bodies.

Drugs: Any chemical substances that causes a change in the

body

ائح ذظثة ذـز ك انجظى وانخذراخ ه يىاد ك

Grade 4 Unit - L.4 Healthy Living

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Effect of drugs: 1- Drugs affect your brain

2- Drugs speed the heart rate

3- Drugs speed the breathing rate

:ذأثز انخذراخ

.انخذراخ ذإثز ػه انذياؽ.1

.انخذراخ ذظزع ي ثضاخ انوهة.2

انخذراخ ذظزع ي يظرىي انرلض. 3

Activity:

With the help of your friends make a poster to raise awareness

about the danger of drugs

Effects of alcohol: : ذأثز انكذىل

1- Difficulty in walking and talking صؼىتح ك انش و انكالو

2- Damages the liver ذذيز انكثذ

3- Causes car accidents ذظثة دىادز طز

Alcohol: a drug found in drinks such as beer

and wine.

يىاد كائح ذىجذك : انكذىل

تؼط انشزوتاخ يثم انخز

محرم

Grade 4 Unit - L.4 Healthy Living

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Activity: Compare the images of the two

Livers.Which one looks healthy?

Why?

ت انصىرذ أها هار

اجاترك ػهم...ذثم صىرج انكثذ انظهح

Tobacco: is the leaf of the tobacco plant found in cigarettes.

ك انظجائز هى اورام ثاخ انرثؾ انىجىدج: انرثؾ

Effect of tobacco: ذأثز انرثؾ 1- Causes lung cancer ظثة طزطا انزئح

2- Causes heart attack ظثة اسيح ههثح

3- Affects the teeth ذإثز ػه االطا

Lungs

Grade 4 Unit - L.4 Healthy Living

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Key words: Chemicals

انىاد انكائح Alcohol

انكذىل Drugs

انخذراخ Tobacco

انرثؾ Beer – wine

انخز Liver

انكثذ Lung cancer

طزطا انزئح

Key ideas: Know that alcohol is a drug found

in drinks like beer and wine and

its effects on humans. انكذىل هى يىاد كائح يىجىدج ك انخز و ذإثز

. ػه صذح االظا Know that tobacco is a drug

found in cigarettes and its effect

on humans يىاد يىجىدج ك انظجائز و ذإثز ػه انرثؾ هى

صذح االظا Know that drugs are chemical

substances that cause change in

the body function and their

effect on humans. انخذراخ ه يىاد كائح ذإد ان ذـزاخ ك

. وظائق انجظى وذإثز ػه صذح االظا

Key question: 1- Write the scientific term. اكرة انصطهخ انؼه

- Shredded leaf found in cigarettes (…………………) ( )-----------------االورام انصـزج انىجىدج ك انظجائز -

- materials found in drinks such as beer

(…………………) يىاد يىجىدج ك انشزوتاخ يثم انخز

2- What are the effects of drugs on the human body?

………………………………………………………………………

………………………………………………………………..........

Project: Get in contact with Hamad's hospital to find out more about theses drugs and their dangerous effects.

Grade 4 Unit - L.4 Healthy Living

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Science standard:10.1

Micro-organisms: Tiny living things that can not be seen with

the naked eye. . انجزدج ه كائاخ دح الظرطغ ا زاها تانؼ: االداء انذهوح

We know that we are infected with micro-organisms when we

have the following symptoms.

Illness Symptom

Cold

انشكاو

Coughing Sneezing Runny nose

Chicken pox

انجذر

Rash Fever

Tooth decay

ذظىص االطا

- pain

- swelling

Grade 4 Unit - L.4 Healthy Living

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We can control the micro-organisms that cause illness by

knowing how they spread.

. ظرطغ ا ظطز ػه االداء انذهوح انظثثح ناليزاض ي خالل يؼزكح طزم االرشار

Activity1: How many ways of spreading disease can you find in this

picture? …………………………………………………………….

How are micro-organisms spread? Here are some ways in which we can be infected with

micro-organisms.

1- In the air : ك انهىاء When an infected person sneezes or coughs ػذ ػطاص او طؼال

. انشخص انزط

2- By touching تانهض - infected people . ػذ نض انشخص انزط

- things that an infected person has used ػذ نض ادواخ انشخص

. انزط

Grade 4 Unit - L.4 Healthy Living

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3- In the food and water

تانطؼاو و انشزاب

- When food and water are

infected with micro-organisms.

ػذيا رهىز انطؼاو و انشزاب

- Micro-organisms can be

passed by food when we

eat with dirty hands. االداء انذهوح ذروم تانطؼاو ػذيا راول انطؼاو واذا

. يرظخح

By animals تانذىااخ - Insects can carry micro-organisms

on their legs and infect food.

انذشزاخ ذذم االداء انذهوح تارجهها و ذلظذ انطؼاو

- An insect bite carries

micro-organisms from one person to another

Grade 4 Unit - L.4 Healthy Living

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Key words: Chemicals انىاد انكائح

Alcohol انكذىل

Drugs انخذراخ

Tobacco انرثؾ

Beer – wine انشزوتاخ انكذىنح

Liver انكثذ

Lung cancer

طزطا انزئح

Key ideas:

Micro-organisms are tiny

living things that we can

not see with our eyes

alone. االداء انذهوح ه كائاخ دح دهوح

الك رؤرها تانؼ انجزدج Some micro-organisms

cause illnesses like cold,

chicken pox and tooth

decay. تؼط االداء انذهوح ذظثة االيزاض يثم

االطا انشكاو و انجذر و ذظىص

Key question: 1- Define micro-organisms. ػزف االداء انذهوح

…………………………………………………………………………………………………

2- Complete the following table اكم انجذول انران

Illness Symptom

Chicken pox …………………

Cold …………………

…………………

…………………

Project: Get in contact with Hamad's hospital to find out more

about these drugs and their dangerous effects on our

health.

Grade 4 Unit - L.4 Healthy Living

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Science standard:10.2

There are four ways of spreading diseases:

1-By the air ػ طزن انهىاء

2-By touching ػ طزن انهض

3-By food and water ػ طزن انطؼاو و انشزاب

4-By animals ػ طزن انذىااخ

Good hygiene is the key of preventing the spread of disease.

1.Wash your hands انذ اؿظم

-Before and after you eat.

- After going to the toilet.

- Before making food.

1- Be clean ك ظلا

- Have a shower regulary.

االطرذاو انرظى -

- Brush your teeth.

ذظق االطا -

Wash hands with soap

Dry hands with paper towel

النظافة من

!!..اإليمان

Grade 4 Unit - L.4 Healthy Living

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2- Protect the food and water

داح انطؼاو وانشزاب

- Cover the food and water.

ذـطح اناء و انشزاب -

- Cover the food very well.

- Keep the food in the fridge.

ادلع انطؼاو ك انثالجح -

3- If you are sick ا كد يزضا

- Cover your face when you

cough or sneeze.

هى ترـطح وجهك ػذ انظؼال و انؼطاص

- Stay at home and take a rest.

ط ي انزادح انثواء ك انشل و اخذ هض -

Remember Eat healthy and exercise

Grade 4 Unit - L.4 Healthy Living

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Key question:

- Complete the following sentences: اكم انجم 1- ………………… is the key to preventing of disease.

2- Cover your face when you ……………..or ……………….

3- Brush your ………………….

4- Wash your hands before……………………… ,

………………………..and after…………………. .

Project: Get in contact with Hamad's hospital to find out what they

do in order to protect sick people from infecting each other

with microorganisms.

Key ideas: Know that good hygiene is

the key to prevent disease. ا انظاكح انجذج ه انلراح نهىهاح ي

االيزاض Good hygiene is to wash

your hands, stay clean,

cover the food and water

and take rest when you are

sick. انؼاح تانظاكح ه ا ذـظم االذ و ا

و ذـط انطؼاو و انشزاب وا ذثو ظلا

ي انزادح ػذيا ذكى يزضا ذأخذ هظطا

Key words: Chemicals انىاد انكائح Alcohol انكذىل

Drugs انخذراخ

Tobacco انرثؾ

Beer – wine

Liver انكثذ

Lung cancer طزطا انزئح