Page 75 - 9 teachers social book 9 @ 2077 ctp_Neat

Activity

Collect at least ten pictures of local technologies and make collage in your social
studies copy and show it to your teacher.

Exercise

Answer the following questions:

1. What do you mean by local technology?
2. Write the importance of local knowledge, skills and technology?
3. What sorts of traditional or local technologies have you used? Write any three
of them.
4. Write short notes on the following with figures:
a. Janto
b. Nanglo
c. Dhikki

5. How is local technology the basis of modern technology? Illustrate with examples.

Community Work

Collect the data of local technology users in your community.
Find out the items they have used.
Prepare a bar graph on the basis of the data you have collected.

Review Questions

Answer the following questions:
1. Define development in your own sentence.
2. What are the factors responsible to maintain sustainable
development?
3. What do you mean by per capita income?

75 Dynamic Social Studies - Book IX