Page 135 - SST Class 05

Term-2 : Periodic Assessment (Chapters 11-15)

Total Marks : 20

A. Answer the following questions in one word/phrase : 2
1. In what medical process is the body cut open?
2. What material was used during the Stone Age?
3. What waste mixes into soil after some time?
4. Give an example of a natural disaster.
B. Answer the following questions briefly : 2
1. How do tools and machines help us in our work?

2. What do you understand by the 3-R's formula?
C. Tick the right options : 2
1. Benjamin Franklin conducted experiments on ______________ .
(a) diesel (b) coal (c) electricity
2. The earth's environment provides ______________ conditions for life to exist.

(a) favourable (b) unfavourable (c) horrible
D. Write TRUE or FALSE : 2
1. Mercury is used in a clinical thermometer. __________
2. The first battery was developed by Alessandro Volta. __________
3. Pollution is causing environmental crisis. __________
4. Circular winds move in a cyclone. __________

E. Here are some pictures. Identify them : 2

__________________ __________________ __________________ __________________

F. Notebook submission. 5
The teacher will check each student’s notebook for the following :
v If the class work is complete.
v If the homework is complete.
v If the assignments have been done decently.
v The student’s level of creativity.

G. Subject Enrichment 5
The teacher will check each student for the following :
v The student’s comprehension level.

v The student’s participation during the term.
v The student’s future prospects.

Date : ___________ Teacher’s Initials : ___________
135