7TH STANDARD SCIENCE, CHAPTER 1. FOOD COMPONENTS, LECTURE 1

7TH STANDARD 

SCIENCE

FOOD COMPONENTS

 

VIDEO PART - 1

VIDEO PART - 2

VIDEO PART - 3

HI STUDENTS......

IN THIS VIDEO YOU WILL BE LEARNING ABOUT FOOD AND ITS COMPONENTS.

IN YOUR 6TH STANDARD YOU HAVE STUDIED ABOUT FOOD AND ITS INGREDIENTS. BUT IN THIS 7TH STANDARD YOU WILL BE STUDYING ABOUT THE SUBSTANCES PRESENT IN THE FOOD INGREDIENTS.

THESE FOOD SUBSTANCES ARE ALSO CALLED AS FOOD NUTRIENTS.

FOOD COMPONENTS:

THE SUBSTANCES ARE AS FOLLOWS...

CARBOHYDRATES,

PROTEINS,

FATS,

MINERALS,

VITAMINS,

WATER, SALT.

FIBER OR ROUGHAGES.... ETC.

LETS FIND THE PRESENCE OF THE FOOD COMPONENTS IN THE DIFFERENT FOOD INGREDIENTS.

SUCH AS POTATO, RICE, MILK...ETC.

THE WAY THAT YOU FOLLOW TO FIND THE PRESENCE OF THE FOOD COMPONENTS SHOULD PRESENT THE FOLLOWING SIDE HEADINGS AS AN EXPERIMENTAL FORMAT.

AIM:

APPARATUS:

PROCEDURE:

OBSERVATION:

INFERENCE:

PLEASE WATCH THE VIDEO AND WRITE THE MATTER RELATED THE EXPERIMENT.