Collect information about temperature recorded a various places in India in the month of January and write them using integers.

Collect the information about dermal tissues of plants, in what may they help to them.

Collect information about cutaneous respiration in frog. Prepare a note and explain them in your classroom.

Collect information about different aerosols enter into air in your locality. What are the main aerosals in them ?

Collect information about experiments of Joseph Priestly and Ingen Houz from Internet and make a brief note on them.

Collect information about places where we get coal, petroleum and natural gas in India and mark the places on outline map of India. (AS_(5))

Think how each of the list given above form an A.P. Discuss with your friends. (b) Minimum temperatures (in degree celcius) recorded for a week, in the month of January in a city, arranged in assending order are -3.1, -3.0, -2.9, -2.8, -2.7, -2.6, -2.5

Collect information about the history of spherical mirrors in human civilization. Write a report on it.

Collect the information about properties and uses of covalent compounds and prepare a report.

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