Biology IX

Mrs. Sarala, PGT Bio

1.Differentiate between(a)  acute & chronic diseases.

        (b) infectious & noninfectious diseases

2.What is AIDS? Name the organism  which cause it.

3.What is vaccination?

4.What are the different means by which infectious diseases are spread

5.What are the preventive measures of   infectious diseases?

English IX

Submission Date: 23/10/2009 
The 7^th exercise of the lesson ‘The Pendulum’ on page number 40 in Literature.

SST IX A,C

Mrs.K Ramachandran Pillai, TGT(SSt) 

Date of submission – 31-7-2009

 

1. What took place in Chile on11 Sep 1973? Why was the government of USA unhappy with Allende’s rule? Who became the next President of the country?
2. What kind of government was established during Pinochet’s rule? How did he rule? Or what are the effects of Pinochet’s government?
3. What were the basic differences between Pinochet’s rule in Chile and the communist rule in Poland? Do they have any common features?
4. What is ‘universal adult franchise’ or ‘universal suffrage’? Name the country which had voting right by 1900.Which freedoms are usually taken away when a democracy is overthrown by the military?
5. What are the difficulties people face in anon-democratic country? Give answers drawing from the examples in this chapter.

Biology IX C

 

Mrs. K C USHA DEVI   
Date of submission     :   3-08-09

Chapter:The Fundamental Unit Of Life

1. In Which Parts Of The Plant Are Chromoplasts Found?
2. Name The Organelles Which Are Known As "Suicidal Bags" Of A Cell.
3. Which Cell Organelle Is Responsible For The Release Of Energy As ATP?
4. Who Proposed The Cell Theory?
5. Give The Term For The Incipient Nucleus Of Prokaryotes.
6. Why Is Plasma Membrane A Differentially Permeable Membrane?
7. How Does RER Differ From SER?

Biology IX

Mrs. Ambika Raju

Date of submission : 27 . 7. 2009

   

   1.Name the two organelles that contain their own genetic materials .

   2 Why  are lysosomes known as suicide bags ?

   3  Where are proteins synthesised inside the cell ?

   4.How is prokaryotic cell different from a eukaryotic cell ?

English IX, A,B,C,D

Date of submission:27-7-09

 

Mrs.K.A Salina Bloson (TGT English)

Mrs.Jayalekshmi (TGT English)

Mrs.Lilly Luke (TGT English)

Mrs.K Rajan (TGT English)

 

1.The brook appears to be a symbol of life. Pick out examples of parellelism between life and brook.

2. Pick out the sound and movement words from the poem.

Maths IX A,B,C,D

Mrs.CICLYKUTTY SIBI

Home Work of the 2^nd week of July.

Given Date: 19/07/09     Date of Submission: 22/07/09

 

Exercise 2.5

Q 10 – i, ii

Q 13

Q 14 – i

Exercise 3.3

Q 2

Physics IX

Date 29^th June 2009

Mr.N.K.John

Max.Marks.10

Topic

Describing Motion

(Text Book Questions from Page Nos 100; 102 of NCERT Text.)

1 An object has moved through a distance .Can it have zero displacement? Support your answer.

2. A farmer moves along the boundary of the square field of side length 10m in 40 seconds. Find the position and magnitude of the farmer at the end of 2minutes 20 seconds?

3. Is any of the following statement true for displacement? If not why?

4. Distinguish between Speed and Velocity.

5. Under what condition the magnitude of average velocity will be equal to average spee for a moving body.

6. What does the speedometer of an automobile measure?

English IX A,B,C,D

Mrs. Lily Luke


Date of Submission: 29/06/2009



a) Why is Ramanujam worried about getting his daughter married?
Give four reasons.

b) How does the postman console and guide Ramanujam and his family
during each of the instances?

Instruction to students: To be submitted to the respective English teachers

SST IX A, C

Sub – SST

Mr. K Ramachandran Pillai

 

Topic-India-Size & Location

Q.1  Give two reasons for choosing 82 1/2 degrees E longitude as the Standard Meridian of India

Q.2 What is a Su-Continent? Name the countries that constitute the Indian Sub-Continent.

Q.3 The Sun rises two hours earlier in Arunachal Pradesh as compared to Gujarat in the West but the watches show the same time. How does this happen?

Q.4 The central location of India at the head of the Indian Ocean is considered of great significance.  Why?

Q.5 Map skills – Exercise Question given as Map Skill question 1 in page number 6