SANSKAR PUBLIC SCHOOL, RAIGARH (C.G.)

SANSKAR PUBLIC SCHOOL, RAIGARH (C.G.) Summer Assignment (2021-22)

Class:12th Science English (302)

N.B. Each Student need to complete an activity from the given below

Act

ivit

y 1

1 ART INTEGRATED PROJECT on Native language of Chhattisgarh and Gujarat.

Procedure

Student can make a PPT/ Scrap book (7-8 slides/ Pages) on the native language of Chhattisgarh and Gujarat(i.e. the language spoken in CG and Gujarat). Your Project includes the origin of the both language, similarities/differences with Hindi. (Student must include images and short video clip in their project.

Referance Link https://www.youtube.com/watch?v=xefEwAgn820

Content of the Project

i. Cover Page ii. Index Page iii. Language of CG and Gujarat iv. Impact of Both the languages in their respective state v. Conclusion

Requirement

Cardboards, Tharmakhol, Drawing sheets, water colour, sketch, thread, scissor, pencil, pen, scrap paper,Image, Pencil, PPT/ Scrap book, etc.

Act

ivit

y 2

2 Project on Formal/Informal Invitation and Reply.

Procedure

Make a project file by using scrap/ A4 size paper to explain Formal/Informal Invitation and Reply. Explain the topic with examples and format. Make your file colourful and

Referance Link https://www.youtube.com/watch?v=hhNHAdAuQ70

Content of the Project

Front Page Acknowledgement Page

Certification Page Index Page About Invitation Types of Invitation with examples of each Reply of Invitation with examples of each

Requirement Drawing sheets, water colour, sketch, thread, scissor, pencil, pen, scrap paper, A4 sheets, scrap book, etc.

ASL Activity is already given to all the students individually. Instruction for ASL

Collect and go through all the relevant information and data related to your assigned topic. Make a list of your topic what you are going to present in ASL.

It’s compulsory to record your ASL Video in only complete school uniform. Shoot your Video at a silent and peaceful place so that there would be no disturbance or unwanted noise.

Select a plain background while making your ASL Project. Add a thumbnail of your topic at the beginning of your ASL Video.

https://www.youtube.com/watch?v=xefEwAgn820

https://www.youtube.com/watch?v=hhNHAdAuQ70

Mathematics (041)

S. No Name of

Assignment Procedure Requirement

Learning Outcome

1. To verify that the relation R in the set L of all lines in a plane, defined by R = {(l, m) : l ⊥ m} is symmetric but neither reflexive nor transitive.

Students will apply the concept which had discussed in the class.

Mathematics Lab Manual, Pen, Pencil, Eraser, Graphs, etc.

Students should be able : To identify Types of relations (reflexive , symmetric, transitive & equivalence relations)

2. To draw the graph of sin-1 , using the graph of sin x and demonstrate the concept of mirror reflection (about the line y = x).

Students will apply the concept which had discussed in the class.

Mathematics Lab Manual, Pen, Pencil, Eraser, Graphs, etc.

Students should be able : To identify Domain, Range & Principal value branch of Inv. Trig. Functions ; To identify graph of Inverse trigonometric functions, To find inverse values of trigonometric functions

Biology (044)

LAB MANUAL EXPERIMENTS: 1. Study pollen germination on prepare a slide. 2. Collect and study soil from at least two different sites and study them for texture, moisture content, pH

and water holding capacity. Correlate with the kinds of plants found in them. 3. Collect water from two different water bodies around you and study them for pH, clarity and

presence of any living organism. 4. Study the plant population density by quadrat method. 5. Study the plant population frequency by quadrat method. 6. Prepare a temporary mount of onion root tip to study mitosis. 7. Isolate DNA from available plant material such as spinach.

Study/observation of the following (Spotting)

1. Flowers adapted to pollination by different agencies (insects). 2. Pollen germination on stigma through a permanent slide. 3. Identification of stages of gamete development, i.e., T.S. of testis and T.S. of ovary through permanent slides . 4. Meiosis in onion bud cell or Through permanent slides.

4. T.S. of blastula through permanent slides(Mammalian).

5. Mendelian inheritance using seeds of different colour/sizes of any plant. 6. Prepared pedigree charts of any one of the genetic traits such as rolling of tongue, blood groups, ear lobes,

widow's peak and colour blindness.

7. Common disease causing organisms like Ascaris, Entamoeba, Plasmodium, any fungus causing ringworm through permanent slides or specimens. Comment on symptoms of diseases that they cause. 8. Two plants and two animals (models/virtual images) found in xeric conditions. Comment upon their morphological adaptations. Zygyphous, Hydrila. 9. Two plants and two animals (models/virtual images) found in aquatic conditions. Comment upon their

morphological adaptations. Camel, Labiorohita.

N.B. WRITE ALL EXPERIMENTS AND MENTION FOLLOWING POINTS- A. OBJECT/ NAME OF EXPERIMENT B. PRINCIPAL/THEORY C. REQUIREMENTS D. METHOD E. RESULT AND FIGURE, TABLE SHOULD BE BLANK. AFTER EXPERIMENT IT SHOULD BE FILLING UP. F. PRECAUTIONS. G. IN CASE OF SPOTTING WRITE ONLY OBJECT, IDENTIFYING CHARACTERS, FIGURE.

WRITE PROJECT ON TOPIC GIVEN BELOW AS ROLL NUMBER WISE (INDIVIDUALLY)

S.NO. NAME OF PROJECT

1. INVESTIGATION REPORT ON COMPARE THE SYMPTOMS IN BETWEEN COVID-19 AND COMMON COLD DISEASE

2. HOW CAN WE CONTROL COMMUNITY SPREAD OF COVID -19

3. SOCIAL AWARENESS ABOUT COVID – 19

4. POLLINATION BY BIOTIC FACTORS

5. MALARIA AND ITS AWARENESS

6. HOW DO CONTROL DRUG ADDICTION

7. MAKE REPORT ABOUT DEATH RATE AND CONFIRMATION RATE OF COVID -19 IN COMPARE BETWEEN CHHATTISGARH AND GUJARAT.

8. EXPLANATION AND METHOD OF SOME HOME REMEDIES OF FIRST AIDS

9. ADVANTAGE OF TEST-TUBE BABY

10. IMPORTANCE OF MICROBES IN AGRICULTURE







17. MAKE REPORT ABOUT DEATH RATE AND CONFIRMATION RATE OF COVID -19 IN COMPARE BETWEEN CHHATTISGARH AND GUJARAT.

18. EXPLANATION AND METHOD OF SOME HOME REMEDIES OF FIRST AIDS









27. MAKE REPORT ABOUT DEATH RATE AND CONFIRMATION RATE OF

COVID -19 IN COMPARE BETWEEN CHHATTISGARH AND GUJARAT.

28. EXPLANATION AND METHOD OF SOME HOME REMEDIES OF FIRST

AIDS



31. INVESTIGATION REPORT ON COMPARE THE SYMPTOMS IN

BETWEEN COVID-19 AND COMMON COLD DISEASE









AIDS



41. INVESTIGATION REPORT ON COMPARE THE SYMPTOMS IN

BETWEEN COVID-19 AND COMMON COLD DISEASE









AIDS



TERMS AND CONDITION OF PROJECT FILE: 1. ALL PROJECT FILE SHOULD BE A-4 SIZE 2. MUST BE WELL DECORATED 3. FIGURES NEEDED COLOURFUL 4. SPIRAL BINDING 5. FILE SHOULD BE MINIMUM 10 PAGES. 6. THERE MUST BE CONTENT, ACKNOWLEDGMENT, AND CERTIFICATE PAGES (printed).

Physics (042)

Study and write these activities in Physics lab manual. These activities are common for all students.

Section – A

1. To assemble a household circuit comprising three bulbs, three (on/off) switches, a fuse and a

power source.

2. To study the variation in potential drop with length of a wire for a steady current.

3. To draw the diagram of a given open circuit comprising at least a battery, resistor / rheostat, key,

ammeter and voltmeter. Mark the components that are not connected in proper order and correct

the circuit and also the circuit diagram.

Section – B 1. Use of multimeter to see the unidirectional flow of current in case of a diode and an LED and check

whether a given electronic component (e.g., diode) is in working order.

2. To observe refraction and lateral deviation of a beam of light incident obliquely on a glass slab.

3. To obtain a lens combination with the specified focal length by using two lenses from the given set

of lenses.

Project

You can make Project file / PPT for this project. You have to do any one from these

two. After completion of project you have to make a video on that.

1. To find the refractive indices of (a) water (b) oil (transparent) using a plane mirror, an equi

convex lens (made from a glass of known refractive index) and an adjustable object needle.

OR 2. To investigate the relation between the ratio of (i) output and input voltage and (ii) number of

turns in the secondary coil and primary coil of a self-designed transformer.

Chemistry (043)

Students must have to prepare an investigatory project on the following given topics.

Inclusion of Art (Any forms of creativity, drawing, models etc.) will be appreciable.

Students should prepare their individual Project. Project should be in neat handwriting.

Any other investigatory project, which involves about 10 periods of work, can be chosen with the

approval of the teacher.

S.NO. NAME OF THEIR INVESTIGATORY PROJECT TOPIC

1. Study of the presence of oxalate ions in guava fruit at different stages of ripening.

2. Study of quantity of casein present in different samples of milk.

3. Preparation of soybean milk and its comparison with the natural milk with respect to curd formation, effect of temperature, etc.

4. Study of the effect of Potassium Bisulphate as food preservative under various conditions (temperature, 5concentration, time, etc.)

5. Study of digestion of starch by salivary amylase and effect of pH and temperature on it.

6. Comparative study of the rate of fermentation of following materials: wheat flour, gram flour, potato juice, carrot juice, etc.

7. Extraction of essential oils present in Saunf (aniseed), Ajwain (carum), Illaichi (cardamom).

8. Study of common food adulterants in fat, oil, butter, sugar, turmeric power, chilli powder and pepper.

HINDI (302)

S.NO. NAME OF ASSIGNMENT

1. fganh iqutkZxj.k fdl ;qx dks dgk tkrk gS\ bl ;qx ds izeq[k dfo;ksa ,oa mudh jpukvksa dk o.kZu dhft,A

2. fjiksVZ ys[ku fdls dgrs gSa\ blds izdkj rRo ,oa fo'ks"krk,¡ fyf[k,A

3. lekpkj ys[ku D;k gksrk gS\ lekpkj ys[ku dk Lo:Ik ,oa vko';d rF; fyf[k,A

4. lk{kkRdkj ls D;k rkRi;Z gS \ lk{kkRdkj drkZ ds xq.kksa dk o.kZu dhft,A

5. fgUnh izpkj ds vkanksyu o laLFkkvksa dk o.kZu dhft,A

6. fgUnh Hkk"kk dh fofHkUu if=dkvksa dk foLr`r o.kZu dhft,A

7. 'kCn 'kfDr fdls dgrs gSa\ ;s fdrus izdkj dh gksrh gS foospuk dhft,A

8. fgUnh Hkk"kk esa feyus okys fofHkUu iqjLdkjksa dk o.kZu dhft,A

9. Nk;kokn ;qx ds izorZd dkSu Fks\ Nk;kokn ;qx ds izeq[k dfo;ksa ds uke ,oa mn; ds dkj.k le>kb,A

10. miU;kl dk lezkV fdls dgk tkuk gS\ fgUnh miU;kl ds fofHkUu lkfgR;dkjksa dh jpuk,a fyf[k,A

uksV% fgUnh xzh"edkyhu ifj;kstuk dk;Z gsrq vko';d /;ku nsus ;ksX; ckrsa&

* Qkby dk igyk ist Ldwy dk uke] O;fDrxr ifjp;] uke] d{kk] vuqØekad] fo"k;] 'kh"kZd ,oa Ldwy dk yksxks gksuk vfuok;Z gSA

* Qkby ds ist lHkh lQsn jax ds gksus pkfg,A

* Qkby ds lQsn jax ds ist esa pkjksa rjQ ckWMZj cukuk vfuok;Z gSA

* vkHkkj Kkiu] izek.k i= ,oa iz/kkukpk;kZ gLrk{kj] f'k{kd gLrk{kj dk dkWye vo'; cuk,aA

* ifj;kstuk dk;Z esa vuqØef.kdk ¼Index½ fo"k; lwph] 'kh"kZd] i`"B uEcj vafdr djsaA

* fgUnh ifj;kstuk dk;Z dks vf/kd laqnj cukus ds fy, fofHkUu jaxksa dk iz;ksx djuk vfuok;Z gSA

* fgUnh ifj;kstuk dk;Z esa fo"k; ls lacaf/kr fp= Lo;a cuk,a ;k fQj dyj Nk;kizfr fpidk ldrs gSaA

* lHkh ifj;kstuk dk;Z ds fy, Qkby dk oSfMax djkuk vfuok;Z gSA

Computer Science (083)

NAME OF ASSIGNMENT

PROCEDURE REQUIREMENT LEARNING OUTCOME

LAB RECORD COMPLETION AND PRACTICE SHEET

WRITE ASSIGNMNETS POSTED IN SUBJECT GROUP

COMPUTER LAB

RECORD COPY ABOVE 35 PAGES

STUDENTS WILL

FINISH TILL ASSIGNMENTNO. 5 IN COMPUTER

lab file

Physical Education (048)

Activity: 1 Make a PPT to demonstrate the different Yoga Asanas and their benefits. One need to write about FIVE Yoga Asana at least, state their benefits and contradictions, affix 5 pictures.

Note: The Activity is mandatory for each and every student.

SANSKAR PUBLIC SCHOOL, RAIGARH (C.G.)

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