KV No.1 AFS Gurgaon (Shift-II)Winter break holiday homework 2019-20

Computer Science

1. SOLVE HALF YEARLY PAPER2. SOLVE HALF YEARLY SAMPLE PAPER3. COMPLETE PRACTICAL FILE WITH SQL TABLES (GIVEN BELOW)4. READ LESSON NO 17(CYBER SAFETY) AND LESSON -18 (ONLINE ACCESS AND COMPUTER

SECURITY) AND PREPARE HAND WRITTEN ASSIGNMENT.

Biology

Q1- Describe the following

(a) Arithmetic growth, geometric growth, sigmoid growth curve, absolute and relative growth, thecodont, diphyodont.

Q2 learn the chapter plant growth and development and digestion of food in human ,respiration .

3. Prepare 10 herbarium sheets .

Subject-English

Class XI English Home Assignment for Winter Break

  Write three articles on any topic of your choice (suggested ones Value of Discipline in Life, Student Life, Unemployment, Pollution & Parenting : An Art )  Write three letters for Application for Job and placing orders.  Write the summary of the following chapters in brief:

  Mother’s Day  The Birth  Tale of the Melon City

  Learn the following poems for the purpose of proper recitation  Father to Son  Childhood

  Collect and paste a least 25 classified advertisement (to be cut from English newspaper) in your notebook.

Subject: Economics for XI B and C

1. 10 Question on each chapter taught in class2. Revision for PT 33. Make assignment : on employment, unemployment and types of unemployment in India. 4. Write Government remedial for Unemployment .

ACCOUNTANCY

1. Final Accounta. Ques. 15 to Ques. 25 = 10 questionsa. Difference between receipt and payment account and cash bookb. ILL- 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 31

2. Single entry systema. ILL- 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11b. Prepare practical file and PPT for final practical

Geography:

Q1. Collect the weather information from newspaper and television and calculate the range of temperature, daily for at least 15 days?

Q2. Draw the diagram of summer solistice, heat budget of the earth, latitudinal variation in net radiation balance, general circulation of the atmosphere, land and sea breeze, extra tropical cyclones.

Q3. Draw the map on:

(A) Distribution of surface air temperature in the month of january, july and range between january and july.

(B) Distribution of pressure of january and july.

Q4. Complete the H.W and C.W of atmospheric circulation and solar radiation.

Q5. Learn for Periodic test-2

Q6. Solve the question paper of half-yearly exams.

Q7. Complete your practical file.

Q8. Write about any four natural hazards:-

(A) Causes.(B) Precautions.(C) Mitigation measures.

Chemistry

. Solve the question paper of Half Yearly

2. .Write all formulae of Phy.Chem & learn.

3. Solve 5 numerical from chapter 1to 7 involving different formulae

Of a particular chapter.

4. Solve the intext & exercise of unit 9,10 and 11

5. Revise chapter 9 to 11 for PT 2

PHYSICS Class -11 A,B,C

1.  Solve the following exercise  questions in your NOTEBOOK:Chapter 11:  Examples 11.2,11.3, 11.4and 11.5.Exercises:  11.7,11.8, 11.11 and 11.14.CHAPTER 12:Exercises:  12.1,12.2, 12.3,12.412.7,12.8, 12.9 and 12.10.2.   PREPARE FOR the PERIODIC TEST to be conducted IN JANUARY 20193.Complete your PRACTICAL FILES

Class 11

Business studies holiday homework

Prepare project file for final exam.

Revise all these chapters for periodic test 2

1. Small business

2. Internal trade

3. International trade

Solve last year session ending question paper.

Class: XI

Subject- Mathematics

Winter Break Work

Activity -1: Verification of the geometrical significance of derivative.

Activity -2: To explain the concept of octants by three mutually perpendicular planes in space

Activity -3: To construct an ellipse when two points are given

Activity -4: To construct different types of conic section

Activity -5 : To establish the formula for the sum of the cubes of the first n natural numbers.