Home » Class IX

# Category Archives: Class IX

## Science IX A,B,C,D

**Date of submission: 2 Jan., 2015**

1.Exercises:

a.page no: 97 Q . 1,2,3,4,5,6

b.page no:44 Q. 4,5,6,7,8,9,10

c.page no: 159 Q.13,14,15,16,17,18,19,20

## Hindi IX A, B, C, D

Click to Download

## English IX A, B, C, D

Assignment 1:

“Children are like wet cement. Whatever falls on them makes an impression.” Based on the theme of ‘Each one teach one’, write a story in not more than 100-120 words.

OR

Implementation of CCE has lent a new face to high school learning which aims at making children capable of becoming responsible, productive and useful members of society. Based on the following input, together with your own ideas write a letter to our friend telling him/ her about the CCE(Continuous and Comprehensive Evaluation)

**Date of submission: 5 Jan 2015**

## Social Science IX A, B, C, D

**DATE OF SUBMISSION:-5/01 /2015**

I. Analyze the system of elections in India with reference to lok sabha elections 2014 and state legislative assembly elections 2014.

Evaluation Criteria

1. Newspaper cutting- 5 marks

2. Content – 5 marks

3. Presentation -10 marks

Total -20 marks

II.Take a printout of the given worksheet and complete it and paste it in the homework notebook.

## Maths IX A, B, C, D

Q1. Show that each angle of a rectangle is a right angle.

Q2. Show that the diagonals of a rhombus are perpendicular to each other.

Q3. Two parallel lines l and m are intersected by transversal p .show that quadrilateral formed by the bisectors of interior angles is a rectangle.

Q4.Show that the bisectors of angles of a parallelogram from a rectangle.

Q5. ABCD is a parallelogram in which p and q are mid-points of opposite sides AB and CD. If AQ intersects DP at S and BQ intersects CP at R, show that:

1. APCQ is a parallelogram.

2. DPBQ is a parallelogram.

3. PSQR is a parallelogram.

Q6. In triangle ABC,D,E and F are respectively the mid-points of sides AB,BC and CA. show that triangle ABC is divided into four congruent triangles by joining D, E and F.

Q7. L,m and n are three parallel lines intersected by transversals p such that l,m and n cut off equal intercepts AB and BC on p. show that l,m, and n cut off equal intercepts DE and EF on q also.

Q8. ABCD is a parallelogram and EFCD is a rectangle. Also AL perpendicular DC. Prove that.

1. Ar (ABCD) = ar (EFCD)

2. Ar (ABCD)= ar DCxAL

Q9. If a triangle and parallelogram are on the same base and between the same parallel,then prove that the area of the triangle is equal to half the area of the parallelogram.

Q10. Show that a median of a triangle divided it into two triangle of equal area.

Q11. ABCD is a quadrilateral and BE parallel AC and also BE meet DC produced at E.show that area of triangle ADE is equal to the area of the quadrilateral ABCD.

Q12. If two intersecting chords of a circle make equal with the diameter pass

**Date of submission: 2 Jan 2015**

## Art Education IX A, B, C, D

**Mr Rajeev Ranjan, TGT (Art)**

**Date of submission: 23 June 2014**

· Make a story illustration by reading a book of your choice.

· Draw 20 pencil sketches on an A 4 size paper.

· Draw and colour a painting on any topic by using poster or acrylic colour.

· Make a design by using geometrical s

## Social Science IX A, B, C, D

**Mrs. Lathika Devi, TGT (SST)**

**Mrs. Latha Govindan, TGT (SST)**

**Mrs. Jolly Joseph, TGT (SST)**

**Date of submission: 23 June 2014**

1. Project on Disaster Management.

## English IX A, B, C, D

Mrs.Clotilda Roach, TGT (Eng)

Mrs.Salina Bloson, TGT (Eng)

Mrs.L.Jayalakshmi, TGT (Eng)

Mr.K.Rajan, TGT (Eng)

**Date of submission: 23 June 2014**

1.Write a book review on any book of Sudha Murthy.

OR

Collect 5 Nature poems with colourful pictures.

2.Write a speech on ‘Adult Education’.

3.Write the summary of the first 7 chapters of ‘Three Men In a boat’ and write at least four important incidents that occur in these chapters.

## Physics IX A

**Ms K. C. Ushadevi TGT (Sc)**

**Date of submission: 23 June 2014**

__Motion__

1. Activity 8.5,8.6,8.8,8.9,8.10.

## Maths IX A, B, C, D

**Mr Gopi K. K., TGT (Maths)**

**Date of submission: 23 June 2014**

Q!.Find five rational numbers between 1/2 and 2/7 .

Q2.How many rational numbers are there between any two integers ?

Q3.Mark square root of 8 and 10 on the number line ?

Q4.Show that 7.32456 is a rational number.

Q5.Visualise 6.2375 on the nuber line,using successive magnification .

Q6.Solve Example18,19 and 20 on page 23.

Q7.Ex1.5,Q5 .

Q8.What do you mean by zero of a polynomial.? ,Give two example.

## Hindi IX B, C, D

**Mrs. Sheela, TGT (Hindi)**

** Mrs. Maharunnisa TGT (Hindi)**

** Mrs. Anitha.O TGT (Hindi)**

**Mrs.Chandrika Kumari, PGT (Hindi)**

**Date of submission: 23 June 2014**

1. उपसाि एवं ित्यय िे पजचचस-पजचचस उदािरण ललखखए।

2. अलंिारों िा पररचय दीजिए।

3. निबंध िेिि – (i) िीवन में िंप्युर्रों िा योिदान |

(ii) स्वास्थय और व्यायाम।

4. पत्र िेिि – संपादि िो पत्र।

5. अपहित िदयांश पढिर िश्नोत्तर तैयार िीजिए।

6. िेमचंद िी दो ििाननयों पढ़िर उसिा सारांश ललखखए।

7. िबीरदास िे सगचत्र प्रववरण िीजिए।

Or download hindi

## Biology IX C

**Ms Nimmy S. Babu, PGT (Biotech.)**

__
__

**Date of submission: 23 June 2014**

1. Answer the in-text questions from page 58-63.

Differentiate between plant cell and animal cell (any 5 differences

## Physics IX B, D

**Mr P. L. Madhu, PGT (Physics)**

**Date of submission: 23 June 2014**

Chapter 8: Motion

Activities: 8.3, 8.4, 8.6

NCERT Exercise: Qn Nos. 1 &3

## Politics IX A, B, C, D

1. In your opinion what are the main challenges to ‘ Indian Democracy’ and give your suggestions to overcome these challenges.

2. What are the merits of ‘ Democracy’.? Is democracy suitable to all nations?. Give your comments.

**Ms Amudha Devi, PGT (History)**

## Mathematics IX A, B, C, D

- Locate √26 on the number line.
- Define an irrational number.
- Ex-1.2 Q no. 3
- Find the decimal expansion of 2/7 & 7/8.
- Show that 2.2323….. can be expressed in the form p/q.
- Ex-1.3 Q no. 5
- Ex 1.3 Q no. vii & ix
- Ex-1.5 Q no. 5 iv
- Represent √7.9 on the number line
- Visualise 4.345 on the number line
- Find 3 irrational numbers between 2/7 & 5/7

**Don’t forget to do the project which is already assigned to you.**

**Date of submission: 24/06/2013**

**Mrs Tessy Jimmy, TGT (Maths)**

## Chemistry IX B, C

1.Why is ice at 273 K more effective in cooling than water at the same temperature?

2.What are the characteristics of particles of matter?

3.Liquids generally have lower density as compared to solids.But you must have observed that ice floats on water.Why?

4.For any substance why does the temperature remain constant during the change of state?

**Ms Saritha.R.S**

**Date of submission: 26/06/2013**