HOLIDAY HOMEWORK CLASS X (SESSION : 2020-21)

CLASS -X (English)

Q. 1 Do chapter 1 ,2 and 3 of word and expression II( workbook).

Q. 2 Write a letter to the editor of daily newspaper in about 100 to 120 words complaining about

the nuisance created by the residence of your locality during the lockdown period.

Q. 3 Do all the worksheets uploaded on the School website and revise all the content taught in the

online classes.

Q. 4 Write a paragraph on covid-19 in about 100 to 120 words using the given clues (original....

preventions and measures).

Note: All the work has to be done in a homework copy.

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SUBJECT-SCIENCE

Q. 1 Make a working or non working model based on application of basic principles of Science and

technology on any one of the following topics.

a) Agriculture and organic farming

b) Waste management

c) Mathematical modelling

d) Sources of energy

e) Pollution

f) Rainwater harvesting

g) Health and cleanliness

Q. 2 Note: The following questions are activity based questions you have to do them on a separate

scrapbook (physics, chemistry ,bio) all in one scrapbook.

a) To demonstrate electrolysis of water

b) Photochemical decomposition of silver chloride

c) To show decomposition reaction of ferrous sulphate

d) Make a project on one device based on heating effect of current

e) Make a list of five non conventional sources of energy give their working

f) Give a brief account on refractions with examples

g) Describe about an activity that chlorophyll is essential for photosynthesis

h) Show that carbon dioxide is necessary for photosynthesis

I) Describe an activity to show that carbon dioxide is produced during respiration.

Q. 3 Do all the worksheets of science ( physics ,chemistry and bio) that are uploaded on Google

class room and try to revise all the work taken through the online classes.

Q. 4 Prepare a PowerPoint presentation on any one of the following topics

a) Types of chemical reactions

b) Prevention of rusting of iron

c) Role of chemical reactions in our life

Q. 5 Answer the following questions in your separate notebooks of physics chemistry and bio

a) Take 20 unbalanced equations by yourself and balance them.

b) State any three observations which help to determine whether a chemical reaction has taken

place write equations also.

SUBJECT-MATHS

• Activity 1 - Solve the System of Linear Equations.

• Activity 2 - Sequence of Numbers is an Arithmetic Progression (AP)

• Activity 3 - Sum of the First n Terms of an AP.

• Activity 4 - Sum of the First n Natural Numbers.

• Activity 5 - Sum of the First n Odd Natural Numbers.

• Activity 6 - Proportionality Theorem, or Thales Theorem.

SUBJECT – SOCIAL SCIENCE (History and Civics)

1. How many national political parties are there in India? Write about each with their origin,

principle, aim and founder leaders.

2. Write about Non-Cooperation movement , Khilafat movement and Civil disobedience

movement.

(a) What was the reaction of the people towards these movements ?

(b) Who supported the movement and after sometime why people stop giving support to the

movements

Note: Do all the work in file pages.

SUBJECT -(Geography and Economics)

Project Work

Prepare a project from the given two topics .

(As per the latest syllabus,5 marks have been kept for the project Work in internal assessment.

Project should content proper format with presentable Cover Page, Acknowledgement,Index,

Summary and Bibliography)

Topics--

1-Consumer Rights and Consumer Movement in India.

Contents

S.No.

Particulars

1. Who is a consumer

2. Malpractices in the market place

3 origin of Consumer Movement

4. Ways to protect Consumers

* Consumer Forum

*Consumer protection Act 1986

* Three -Tier System

5. Problems with Consumer Movement

6. Consumer Rights

(All six Rights to be explained with examples)

7. Learning to become well informed Consumer

8. Conclusion

OR

2-Sustainable Development

S.No. Particulars

1. Definition of sustainable development

2. History and development of Sustainable development

3. Objectives and Goals of sustainable development

4. Principles of Sustainable development

5. Three pillars of sustainable development

* Economic development

*Social development

*Environmental Protection

6. Need and Importance of sustainable development

7. practical examples of Sustainable development in India

8. Desired outcomes of Sustainable development

9. Conclusion

Map work practice

(prepare a folder to complete map work)

(Locating and Labelling only) z Thermal

SUBJECT: INFORMATION TECHNOLOGY ACTIVITY 1:

Suchitra is a social activist and working in an NGO. She wants to make people aware about CORONA

VIRUS. To help her, make a presentation by using Libre Office Impress software or MS Powerpoint.

Your presentation should contain following things:

1. Introduction of Corona Virus

2. Its impact on World

3. Symptoms and preventions

4. How can we save ourselves from this virus?

5. How India is fighting against this virus? : Strategies

6. Your message.

ACTIVITY 2: Technology has infiltrated every aspect of our lives, changing how we work, how we learn and how

we grow….The Internet and related tool already play critical roles, in areas such as data mapping and

visualizations, crowdsourcing and more.

There are few new techno terms, collect information about them, get familiar with new technology

and write a

short note on following :

1. Data science and data analytics 2. Cloud computing 3. MOOC 4. Moodle