COMPUTER – IV

WORKSHEET 1

Name these-

A)The devices which are used to give data and instructions to the computer.

B)The device used to take photographs and record videos.

C)The output we see on the monitor.

D)The unit of CPU which is used to do calculations and take logical decisions.

E)The raw information.

F)The processed form of data.

G)The input device used to record voice into the computer system.

H)The inventor of the computer mouse.

I)The inventor of QWERTY keyboard layout.

J)The other name of Hand Held Scanner.

Les devoirs des vacances

1. Complète comme dans l’example (complete as given in example):

   A  comme     ___ avion_________                       M   comme       ____________________

   C  comme     _________________                       P   comme       ____________________

   E  comme     ________________ _                       S    comme      ____________________

   G  comme     _________________                      V    comme      ____________________

   K  comme     _________________                      Y    comme      ____________________

2. Écrivez l’alphabet (write down the pronunciation of alphabets in French):

    A        _______________             J       __________________      S    __________________

    B        _______________            K       __________________       T   __________________

    C       _______________             L       __________________        U   __________________

    D       _______________            M       __________________       V    __________________

    E       _______________            N        __________________       W   __________________

    F       _______________            O       ___________________      X     __________________

    G      ________________           P       ___________________      Y     __________________

    H      ________________           Q       ___________________      Z     __________________

    I       ________________           R       ___________________

3.  Epelle les prenoms des 4 camarades (spell out the names of 4 classmates):

   1.  _______________________________________________________________________________

   2.  _______________________________________________________________________________

   3.  _______________________________________________________________________________

   4.  _______________________________________________________________________________   4.  _______________________________________________________________________________

Dear Parent,

‘Exciting time is here again! Its time for Summer  Vacation and fun filled activities’.

Children are reservoirs of potential which needs to be tapped and channelized in diverse ways. We at TMS,LUCKNOW feel that it is very important to fire their imagination and foster an outlook that helps them explore, discover and rediscover. Children should be encouraged to develop intellectually and physically. Summer Vacation is the best and fruitful time for learning and for nurturing creativity. It is the time when you can connect with your child in many ways. The Holiday Homework designed would not only enhance achievements of your children but also help to enhance family relationships. It would teach your child to work independently and would improve their basic academic skills, such as reading, writing, and spellings and would help them develop personal skills and time management. A few suggestions that you may keep in mind.

Ø Spend quality time with your children. Take them out to outings and  have fun time together.

Ø Help your children to become independent by giving them responsibilities.

 Involve them in small household activities.

 Ø Inculcate in them good manners, healthy habits and respect for elders.

Ø Converse with your children in English.

Ø Encourage your children to read books to enhance their language skills.

Reading will also boost their interpretative skills and provide them

valuable literary experience.

Ø Cultivate sportsmanship by encouraging your children to play various

indoor and outdoor games. Remember that Summer Vacation is the time to relax and enjoy.

So spend these holidays creating a nurturing and stimulating environment filled with fun, frolic, learning and education.

NOTE: KINDLY SUBMIT THE HOLIDAY HOMEWORK  DULY COMPLETED AFTER THE VACTION ON THE

1^ST DAY OF THE SCHOOL.

Holiday Homework

Maths Class IV ( 2016-17)

Q1. Fill in the blanks :

a.   

Roman numeral  I, X and C  can be repeated maximum _____ times.

b.   

Roman numeral for 50 is ____..

c.   

1 lakh has _____ zeros.

Q2. Write the place value and place of underlined numbers:

a.   

54,678     place ___ place value _____

b.   

4,23,567  place ___  place value ____

c.   

4,732       place ___  place value ____

Q3. Write answer in roman numeral :

a . IV + IX =____       b .  X  + XXIV= _____

cXXX ÷ VI= ___      d . XX – V =______

Q4 Write roman numerals from 30 to 40.

Q5 Add : a. 5546  and  783     b. 7847 and 1893

Q6 Subtract:a.1378 from 9400 b. 1569 from 8749

Q7 Multiply :a. 4529 X 5           b. 7816 X 16

Q8 Divide :   a. 3925 by 5         b. 1684 by 13

Q9 Each Mango tree in the orchard gives 268 mangoes. How many mangoes will 75 such trees produce?

Q10 The price of 4 books is Rs 308. Find the price of one book?