Welcome to Science Kingdom

Farina Yasmin

Assistant Professor, English

Technical Teachers’ Training College

Class: SixSubject: General ScienceTime: 50 minutes

Food and Nutrition

Learning outcomes

By the end of the lesson students will have:

• Identified different types of food

• Identified different elements of food

• described the functions of the elements

Classification of Elements

ProteinWater

Min

eral

s Fat

Carbohydrate / Starch

Flour Rice

Potatoes Sugar

Functions of Starch

• Supply energy and produce heat

• Reduce constipation

Protein

Fish Meat

Milk Egg

Functions of Protein

• Builds body

• Helps to growth

• Produce energy

• Helps to create antibody to protect from diseases

Fat

Butter

Ghee Oil

Functions of fat• Produce heat

• Protect protein from decay

• Supply Vitamin A,D,E,and K to

body• Protect body

from Scarvi

Fast food / Junc food

Burger

Fast food Change!!!

Vitamin

Milk Egg

Vegetables Fruits

Lack of vitamins

Scurvi, Gum bleeding

Vitamin B

Vitamin C

Beriberi

Minerals

Salt Liver

Milk Fruits and vegetable

Minerals

Lack of minerals• Iodine• Iron• Calcium

Rickets

Goitre

?

?

?

Water

Water• Helps to digest food

• Helps to exit the waste materials as urine and excrement

• Helps to balance amount of water in body

Balanced Diet

Food that contains 6 elements of food

?

Milk

Let us checkCarbohydrate

OrStarch

Flour, rice , potato , sugar

Fish meat, egg, milkProtein

Fat Ghee, butter, oil

Vitamin Fruits, vegetables, milk, egg, liver

Minerals Salt, liver, milk, egg, fish, fruits, vegetables

Water Water, fruits vegetables and others

Thank You