The much awaited summer vacation is here again. Yes, it’s a break from studies, early

mornings and tests. It’s also the time for fun, watching television, visiting new places and

meeting your near and dear ones.Have a fun filled vacation!

SUBJECT- ENGLISHREADING SKILL

1.Read the newspaper daily and find the meanings of any five difficult

words.2.Read any one novel of your choice and prepare its review ( to be

delivered in the morning assembly)3. Read aloud L-16 ‘Three Witches and Their Prophecy’ for ASL.WRITING SKILL

1. Do one page cursive writing daily in a separate notebook.2. Write a short note on the places visited by you / your dream destination during vacation along with relevant pictures. Use a scrap book for it.3. Write self composed poems, articles ,dramas or jokes and mail it to chrysalis.writer@gmail.com in Word format.

LISTENING SKILL

1. Listen to the news in English daily.2.What was your contribution as a child to save the environment and write about it with pictures where possible.SPEAKING SKILL

1. Converse in English with your family and friends.2. Recite poems aloud and sing English songs .3. Learn full syllabus till done in the class.

SUBJECT- HINDI

SUBJECT- MATHEMATICS Revise full periodic test 1 syllabus. Learn tables 2 – 20. Complete the given assignment in A4 sheet.

SUBJECT- SCIENCEPHYSICS

1. Visit an eye specialist. Observe how they check the eyesight. How and why do they dilate the pupil of the patients? Find out what type of lenses are used to correct different vision problems. Make a report of your research.

2. Fix a white sheet of paper on a drawing board or a wooden board. In the middle of the sheet draw an angle of 900. Place two plane mirrors strips on the arms of the angle, such that backside of the mirror is in the line with arms. Place a lighted candle about 2 cm high in the middle of the mirrors and count the number of images formed.Repeat the activity by drawing an angle of 720, 600 and 450. In each case record the number of images formed.

3. Take a beaker. Fill it half with water and half with paraffin (transparent). Now keep a pencil in the beaker. Observe how does a pencil appear.Do the different layers of liquid affect its looks?Record your observations.

4. Revise Ch– LightCHEMISTRY

1. Revise whatever syllabus done in the class.

2. Write an article on “ Plastic Pollution” is a threat to aquatic life in about 200-250 words on A4 size sheet.

3. Take two containers and mark them as A & B. Put some moist soil in both of them. Put some vegetable or fruit peels, grass/ fallen leaves in container A and some plastic fibres or pieces in another container B. Keep these containers at a place where they get proper air & warmth. Left them for two weeks. Observe both the containers and write the Activity on A4 size sheet.

BIOLOGY

1. Collect information about any four useful microorganisms and highlight their importance in brief and make a folder of it.

2. Revise Ch- Crop Production and Management.

SUBJECT – SOCIAL SCIENCE Learn all the work that has been done in History, Civics &

Geography. Prepare and submit a report on Foni Cyclone. This report

should include following points: Introduction Affected Areas Causes and effects Mitigation Strategies Preparedness Plan.

Note: The above report should be submitted on A-4 size sheet along with

the pictures.

SUBJECT – SANSKRIT

SUBJECT – COMPUTER SCIENCE Find any five databases name used in different places. Create a database of Student/Employee with the relevant 5

fields and 5 records. Revise all the work done in the class.

1. Mathematical symbols:i. Search 10 new mathematical symbols from the internet, books, magazine etc.ii. Collect information about their origin, meaning and their use in different areas of

mathematics.

2. Solve the following crossword puzzle, hints are given below:

4

1 23

5 96

7

8

10

Across Down

3. The rational numbers −35 and

13 lie on

the ____ sides of zero on the number line.

1. Multiplicative identity of rational numbers.

5. Rational number which is neither positive nor negative.

2. Property of rational numbers which states that for any rational numbers a and

b, a + b, a - b, a x b, ab are rational numbes

7. Rational numbers between two rational numbers.

4. Property that states a(b+c) = a x b + a x c for rational numbes a, b and c

8. 49 is the multiplicative ____ of

94

6. Zero is the additive _________ of rational numbers

9. the reciprocal of negative rational number is _______ 10. Product of two rational numbers with same sign.

3. Simplify(72 x 35) + (94 x

65) – [52 x (−3

5 )].

4. Simplify72[(56 +

34 -

159 )÷

79] +[(−5

3 ) + 625].

5. Multiply the sum of −12 and

25by the difference of

23and

−45 .

6. Fill in the blanks:a) The unit’s digit in the square of 11 is ____________.b) Number of non-perfect square number lying between 72 and 82 are ______________.c) 172 – 162 = _______________.d) 72 = ____+ ____+____+____+____+____+ ____.e) √2x 3 x3 x5 x2 x5 = __________________.

f) If 144169 = x39 , then x = ______.

g) √289 - √49 = __________.h) Cube of 9 is a multiple of _____________.

i) The multiplicative inverse of (67)-3= ________.

j) [(−27 )3 +(−2

7 )5]÷(−27 )-3= _______.

k) If x = (23)-5, then x-3.

l) For 22x + 5 = 8x + 3, x = ___________.

7. Observe the following pattern and find the missing digit:72 = 49.672 = 4489.6672 = 444889.66672 = 44448889._________ = 444444888889.66666672 = _________________________.

8. Find the square root of following numbers by division method:a. 401956 b. 801025

9. Find the smallest number by which 32448 must be divided so that the quotient is a perfect square. Find the square root of the quotient.

10. Find m so that (-5)3m-1 x 25 = (-5)-8.