SATYANAND PUBLIC SCHOOL, GOHANAHOLIDAY’S HOMEWORK ( 2017-18)

CLASS- XENGLISH

NOTE: Use separate file for holidays homework.

I.) Every teenager has a dream to achieve something in life. What they are going to become tomorrow depend on what our youth dream today. Write an article on ‘What i want to be in life’ in about 150-200 words.

II.) Modern technology is simply an advancement of old technology. Write an article on the topic ’Advantage of modern technology’. You may utilize ideas given in FULL MARKS (pg.83)

III.) Write a letter to the editor on topic ‘Safer Road Safer Life’.IV.) Weave a story with the given outline in about 150-200 words. It was moonlit night

Ranbir was sleeping on the rooftop suddenly he heard the sound of gunfire. He at once came down......

V.) Do unsolved assignment for Factual Passages 1-8 (pg 17-32) FULL MARKS in bookVI.) Integrated exercise for practise. Pg(117-132). Do in FULL MARKS bookVII.) Revise the syllabus completed in the class.

SCIENCE1. Solve your NCERT exercise in fair note books of the chapters you have competed in April and

May month.2. Complete your practical file as per given activities.3. Solve the given assignment questions.

CHEMISTRY

1) A. Write the formula and chemical name of bleaching powder.B. State for what purpose it is used.

2) How is POP prepared? Why is tem. Maintained during that process write its use.3) Explain Solvay process with the help of of equations.4) What is the colour of copper sulphate crystals before heating and after heating? Write

equation.5) Define PH scale, acids, bases, salts, strong acid, strong base, weak acid, weak base.6) Justify with example that displacement reaction is also a redox reaction.7) A student placed a china dish with silver chloride in sunlight.

A. What is the colour change.B. Give reason for this colour change.C. Write equation of the reaction.

8) Write notes on corrosion, rancidity, balanced equation, decomposition reaction.

PHYSICS

1. Draw all the ray diagrams for concave mirror when object is at different positions.2. Write uses of concave and convex mirror.3. Draw human eye and label its different parts.

4. Write difference between myopia and hypermetropia explain with diagram and how can you correct it.

5. What is refractions? write laws of refraction with the help of experiment.6. Write motes on- cataract, reflection, magnification, real image, virtual image.7. A diverging mirror of radius of curvature 40 cm forms an image which is half the height of

the object. Find the object and image positions.8. What is power of combination of lenses. Two thin lenses of power + 3.5 D and -2.5 D are

placed in contact. Find the power of focal length of lens combination.

BIOLOGY

1) Draw the diagrams a) Human excretory system, heart, alimentary canal, respiratory system, and nephron.

2) Show by activity that sunlight, chlorophyll and co2 is necessary for photosynthesis.3) Draw neuron with labelling 4) Draw all the endocrine glands their positon and functions in human body .5) Explain reflex action and reflex arc6) Name the parts of brain which control

A. voluntary actionB. Involuntary action

7) What is the significance of peripheral nervous system? Name the components of the nervous system and distinguish between the origin of two.

8) Write functions of forbrain, midbrain and hindbrain.9) Write function of different types of plant hormones 10) Draw the structure of brain.

SOCIAL STUDIES

1. Revise the whole syllabus of two months April & May covered in the class.2. What is the role of local governments? what challenge does it face at local level.3. Why are farmers committing suicide despite of taking same welfare steps by govt. of India.4. What is democracy? Describe the features and drawbacks of democracy?5. What is consumer protection Act (COPRA)? What are the right and duties of a consumer?6. How can you explain the word’ Unemployment’? Suggest some ways to reduce

unemployment in rural and urban areas.7. Caste-based reservation is apt or not? Explain your views & suggestions.8. What is a Dam? What is the significance of the Bhakra Nan gal Dam?9. What are the steps that India has to take to conserve water resources in the country?10. Compare the employment conditions prevailing in the organised and unorganised sections.11. How can political parties be reformed? Explain.12. Explain the role of public sector in the development of a country. Write & learn these

questions.

MAP WORK:-1. On an outline map of India, show the following soils.

A. Alluvial soil, Black soil, Red and Yellow soil, Forest & Mountain soil, Arid, Laterite soil.

2. On an outline Map of India locate & label the following:-

1 a. Corbett National Park b. Manas Tiger Reserve

2. Sariska wildlife Sanctuary Sunder ban National park Nilgiri Bio-Reserve.

3. On a political outline map of India locate and label the following dams:

1. Bhakra Nangal SardarSarover Tehri Hirakud Rana Pratapsagar Nagarjunasagar.

FOUNDATION OF ITNOTE:- Make a project file on following topics:-1. Make a sheet showing different uses of Internet around the world.

2. Using Internet search the images for Natural disasters, Download about five images and

put them in your project file. (ref page no. 64, lesson-2)also type down a report of about 100 words . How you will react and help other’s in this situation.

MATHEMATICS

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iz/kkukpk;Zlwpuk

lHkh vfHkHkkodksa dks lwfpr fd;k tkrk gS fd gfj;k.kk cksM+Z ls nloha d{kk esa mrh.kZ eSfjV okys fon~;kfFkZ;ksa ds fy, othQk dh lqfo/kk iznku dh xbZ gSAAnnual Charges 10100/- After concession(75%)

7500/-Fee per month 2100/- After concession Fee P.M. 800/-

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