KEEPING HEALTHY

How to keep your body healthy?

Eat balanced dietDo exercise regularly

Avoid smoking and drugs

Keep your environment

clean

Having enough rest

Brushing teeth and take a bath

regularly

1. Have a balanced diet (Healthy food and

drinks)

Food Pyramid

Food Pie Chart

Carbohydrates

for producing energy

Rice,pasta,cereals…

Proteins•For developing cells

Chicken, fish, meat, eggs…

Vitamins and minerals• Body regulator

Fruits and vegetable

s

Fats

As food reserves

Oil and sweets

Create a balanced diet in a week

Time Sunday Monday Tuesday Wednesday

Thursday

Friday Saturday

Break fast

MilkToasted bread

Soya milk, cereal

Lunch Rice, fried chicken, corn soup, apple

Rice, beef, spinach, papaya

Dinner Rice, egg, Mango juice

Wheat bread, water melon

Do exercise regularly

By doing exercise regularly, our heart beats faster and become stronger and will pump more blood which contain more oxygen

Your heart is a muscle, and it gets stronger and healthier if you do an active life.

When doing activities our body need oxygen.

The blood transferred

The faster the heart beats, the

faster the blood transferred

to our body

Heart Position

• Its in the middle of your chest slightly to the left

Your heart is protected by your ribs

Your heart is protected by your ribs

Blood flowingCarbon dioxide rich blood

Oxygen rich blood

Heart

Right Atrium

Right Ventricle

Left Atrium

Left Ventricle

Blood vessels

VeinArtery

Vein Artery

Watch this video to know the process

http://www.youtube.com/watch?v=PbeLZwqSrgE

What does your heart do?

Pump the blood to the lungs and whole body

Pump the blood to the lungs and whole body

What does your blood cells do?

The blood cells carry the oxygen and the nutrients

to all your body

The blood cells carry the oxygen and the nutrients

to all your body

BLOOD VESSELS

• Artery (bring the blood away from the heart)

• Vein (bring the blood toward heart)• Capillary (The exchange of minerals

and waste material takes place between blood and tissues)

PULSE RATE• Pulse rate indicate how fast your heart

is beating. • You can check the pulse rate through

A boy ran in the morning. He measured his pulse rate using pulse rate meter for 5 times.

Here are the data.

CREATE A LINE GRAPH based on data above!

Time Pulse rate(Beats Per Minute)

06.00 70

06.15 90

06.30 120

06.45 120

07.00 100

LINE GRAPH

1. At what time he stopped running?2. How long did he run?3. At what time he did the hardest running?