Class 8 (international)

Submission date: 20/08/17

English:

  1. Complete the worksheet uploaded on the website.
  2. 2. Learn all the Spell Bee words given in the Curriculum for the months of April and May

Hindi:

AbhayasKarya in Vyakaran

ShabdVichar or shabdrachna

Paryayvachishabd

Anekarthishabd

Vipritarthakshabd

Shrutisambhinarthakshabd

Ekarthak

Anekshabdonkeliyeekshabd

Path – Varthivichar(AbhayasKarya)

Activity: Suryasanke 12 bedonke picture notebook me lagana or suryasakelabhlikna

Learn: Path – PrakartikVyayam, Himmatkernewalonkeharnahihoti

Anuched – Prdushankamahatva

French:White Book Lesson 4 pgs: 46, 47, 48, 49 and 50

Maths:

  1. Unit 2: Exponents & Powers – Worksheet 12 (Question No. 1 to 15)
  2. Choose the correct answer from the given options
  1. Which of the following is the square of an odd number?

a)576

b)1024

c)729

d)2500

  1. What will be the unit’s digit in the square of 234?

a)0

b)1

c)4

d)6

  1. How many natural numbers lie between?

a)42

b)21

c)43

d)22

  1. For a number to be a perfect square it should not have ______in its ones place.

a) 1,3,7 or 8

b)2,3,8 or 9

c)2,3,7 or 9

d)2,3,7 or 8

  1. The value of √(12+√169) is ______

a)181

b)5

c)25

d)√181

  1. Which of the following number has digit 1 at unit place?

a)

b)

c)

d)

  1. Which of the following is not a perfect square?

a)2250

b)1156

c)841

d)52900

Fill in the blanks:

  1. ______
  2. The sum of first n odd natural numbers is ______
  3. There are ______perfect square numbers between 81 and 144
  4. The square root of 289 is ______
  5. The smallest 2 digit square number is ______
  6. If a number ends with the digit 5, then its square will end with the digit_____.
  7. The square of is ______.

Write true or false:

  1. The square of an even number is always an even number.
  2. The number ending with 5 is always a perfect square.
  3. There are two perfect square numbers between 169 and 196.
  4. 77862is not a perfect square number.
  5. The number of digits in a square number is even.

Do as directed

  1. Show that (14, 48, 50) is a Pythagorean triplet.
  2. Find the square root of 484 by prime factorization method.
  3. Simplify:
  4. Find the smallest number by which 1125 should be divided so that the quotient is a perfect square. Also find the square root of the quotient.
  5. Rearrange and solve
  1. Find the value of if =729
  2. Write a Pythagorean Triplet whose smallest member is.
  3. Find four rational numbers between
  4. Find the square root of by division method.
  5. Product of two rational numbers is . If one of the numbers is, find the other.
  6. Is a perfect cube? Give reason in support of your answer.

Physics:

  1. Exploring force-worksheets 12,13
  2. Collect 6 pictures of streamlined machines which move over land/water/air and paste them on a chart

Chemistry:Languages of chemistry-all worksheets

Biology:

  1. Draw and practice following diagram (3 times)
  1. prokaryotic cell
  2. Animal cell
  3. Plant cell.
  4. Mitichondria.
  5. 5. Golgi apparatus
  1. Make a model of plant/animal cell

History: Read and learn lessons completed in class

Project work:

Political Science:

Students must explain the two forms of constitution (with the help of examples of different countries). Pictures of the countries can be stuck.

Students will explain the relevance of the feature of amendment in the constitution, citing examples of any two countries in the world.

Arabic:

The first chapter (Catch with hook) page no. 102.

Write the first paragraph in the first page.

Write exercise no 7, page number 107(Fill in the blanks with suitable pronouns).

The second chapter (Happy with Eid) Page No 75

Write the first paragraph in the first page (75).

Write exercise number 3. (Put correct or wrong) page number 79 and 80.

Write exercise number 6: Answers page no. 82. Write first six words only and wrote the first and second column only. (Mufrat and Muthana) means singular and twice.