collect information about the main food habits of different states of India. Refer the atlas,liberary books and discuss with your teacher.

Collect the information about respiratory rates in different ages in man.

Collect information about pellagra and discuss with your teacher.

Collect the information about different respiratory organs in different animals.

Collect information about water related games and make a scrap book.

Collect information regarding our traditional food from your grandparents

Collect information about biogas production from your school library.

Collect the information about uses of different kinds of alkaloids, take help of Library or internet.

Ask your pen - friend to know the food habits in their state.

Collect information on changes taking place in food during the process of digestion. [From the school library / internet and display your observations on the bulletin board].