Science VII C,D

Date of submission: 24.07.09

Ms.Anu Vijayan (PGT-Biotech)

Chapter:Fibre to fabric

1. What do you mean by shearing?

2. What is scouring?

3.Write the names of different wool yielding animals.

4.Why does hair keep sheep warm?

5.Explain the different steps involved in the processing of wool.

Science VII C,D

Ms.Anu Vijayan (PGT-Biotech)

Date of submission: 20.07.09

Chapter:Nutrition in animals

1.Why do  we get instant energy from glucose?

2.Write one similarity and one difference between the nutrition in amoeba and human beings.

3.Can we survive only on raw,leafy vegetables or grass? Discuss.

4  Name the four types of teeth and write their functions.

5.Write the functions of stomach.

SST VII B

Date of submission – 27.6.2009

Mr. K Ramachandran Pillai

Q.1  Explain the importance of Universal adult franchise in a democracy.

Q.2 In what ways was Omprkash Valmiki’s experience similar to that of the Ansaris ?

Q.3 Mention 2 provisions contained in our constitution to address the problem of inequality.

Q.4 What is meant by Civil Right Movement ?

Maths VII A,B

Holiday Homework

Mrs.Tessy Jimmy, TGT(Maths)

Date of submission : 22/06/2009

 

1. Arrange 7,-5,4,0 & -4 in ascending order and then mark them on a number line to check your answer

1. Complete the pattern 15, 10, 5, 0, _, _, _.

1. TRY THESE questions on page no. 8

1. Find 4 x (-8) using number line

1. Find the product 12 x (-32)

1. Check if 25 x (-21)=(-25) x 21. Write the property being verified.

1. TRY THESE  questions on page no.12

1. Is 10 x[6+(-12)]=10 x6+10 x (–2)

1. Write down a pair of integers whose sum is (-7)

1. Multiply on the number line 2 x (-3).

Project assigned to you already is to be completed & to be submitted on 25^th June

Maths VII C,D

Holiday Homework

Mrs.Cicilykkutty Cibi, TGT(Maths)

Date of submission : 22/06/2009

 

1.Exercise 1.1 Qn. 9 (b),(d) and (e).

2.Exercise 1.3 Qn 1 (b),(c),(f),(g),(h)

3.Exercise 1.3 Qn 2 (a)

Qn 5 (a),(d),(f)

Science VII D

Holiday Homework

Mrs. Anu Vijayan, PGT (Bio Tech..)

Date of submission: 22/06/2009

 

Chapter- Nutrition In Plants

                   Science Home work No.2

1. Draw and label cross section of the leaf.
2. Why is there a need to add Nitrogen fertilizers to the soil in which leguminous plants are grown..
3. Draw and label parts of a cell.
4. Define photosynthesis and write the equation for the same.

Science VII C

Holiday Homework

Mrs. Anu Vijayan, PGT (Bio Tech.)

Date of submission: 22/06/2009

 

Chapter- Nutrition In Plants

                   Science Home work No.2

1. Draw and label cross section of the leaf.
2. Why is there a need to add Nitrogen fertilizers to the soil in which leguminous plants are grown..
3. Draw and label parts of a cell.
4. Define photosynthesis and write the equation for the same.

SST VII A,B

Holiday Homework

Mr. Kanakasabesan, PGT(Geo)

Date of submission: 22/06/2009

 

1) Give the reasons for the uneven distribution of our natural resources.

2) What are the principles of sustainable development of resources?

3) What is the need for acquiring our wealth/resource for future?

4) Why one should remember dates? What way this will help us to study social-studies?

5) How our official records give information to learn about history of the past?

6) How the East India Company established trade in India?

7) Write a short note on Robert Clive.

What do you mean by alliance? What are the new policies introduced by the British?

Science VII B,D

Date of submission: 24.02.09

Subject: SCIENCE

Chapter:LIGHT

Class & Division: VII B & D

Ms.Anu Vijayan (PGT-Biotech)

 

QUESTIONS

1. List the difference between concave and convex lens.

2. List the difference between concave and convex mirrors.

3. State the two laws of reflection.

4. What do you mean by dispersion of light?

5.What are the important properties of light?

Science VII B,D

Date of submission: 17.02.09

Subject: SCIENCE

Chapter:ELECTRIC CURRENT

Class & Division: VII B & D

Ms.Anu Vijayan (PGT-Biotech)

 

QUESTIONS

1.Define electric current and electric circuit.

2.What are electromagnets?

3.What is meant by heating effect of electric current?

4.What is meant by magnetic effect of electric current?

5.What is the principle behind the working of an electric room heate