CBSE Class 3 Science Our Body Worksheet

Read and download free pdf of CBSE Class 3 Science Our Body Worksheet. Students and teachers of Class 3 Science can get free printable Worksheets for Class 3 Science Our Body in PDF format prepared as per the latest syllabus and examination pattern in your schools. Class 3 students should practice questions and answers given here for Science in Class 3 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 3 Science Worksheets prepared by school teachers as per the latest NCERT, CBSE, KVS books and syllabus issued this academic year and solve important problems with solutions on daily basis to get more score in school exams and tests

Worksheet for Class 3 Science Our Body

Class 3 Science students should refer to the following printable worksheet in Pdf for Our Body in Class 3. This test paper with questions and answers for Class 3 will be very useful for exams and help you to score good marks

Class 3 Science Worksheet for Our Body

OUR BODY

Excretion

Excretion is the process of removing the waste product from the body. Various organs of the body perform excretion. The digestive system eliminates waste matter of digestion by defection or ejection. The breathing system is involved in the elimination of carbon dioxide, water and heat from the body.
The major organs of excretion are the kidneys, lungs and the skin.

One of the excretory products in mammals is nitrogenous waste. Mammals cannot store excess amino acids, which are the results of protein digestion. The excess amino acids are broken down by the liver into ammonia, urea and uric acid. This process is known as deamination.

Surplus amino acids are converted by deamination into ammonia and carbohydrate. The carbohydrate is used to provide energy or stored as glycogen. Ammonia is converted to the less toxic urea. The kidneys then excrete the urea. Therefore, the major organs of excretion are the skin, kidneys and the lungs.

a) It contains numerous sense organs which are sensitive to temperature touch and pain and so make the organism average of changes in its surroundings.
b) It helps to keep the body temperature constant.

A. Excretion by skin

The mammalian skin is composed of two main layers: - epidermis and dermis.

1. Epidermis: -The upper layer of the skin.
                      - Made up of dead cells, mainly involves in protection.
2. Dermis: - Made up of living cells. The lower layer of the skin. –

Functions of the skin

The skin forms a continuous layer over the surface of the body. It has three principal functions.
a. It protects the tissues beneath from mechanical injury, ultra violet rays in sunlight, bacterial infection and desiccation Sensation
b. It contains numerous sense organs which are sensitive to temperature touch and pain so make the organism average of changes in its surroundings.
c. Lipid storage
d. Absorption of certain substances
e. Temperature regulation
f. Excretion
The excretory function of the skin is done by the sweat glands in the epidermis The skin serves as excretory organ by means of sweating

B. Excretion by kidneys

Do you know how kidneys are used to avoid waste from our body? Can you indicate the positions of kidneys in your body?
Two kidneys are located on the dorsal wall of the abdominal cavity. Each of them receives oxygenated blood from the artery and removes blood. The kidneys are flattened and bean shaped.
Tubular urethras convey urine by peristalsis from each kidney in to the urinary bladder. Urine from urinary bladder is excreted through urethra.
A ring like muscles known as sphincter muscles controls the urethra.
The internal structure of kidney has two regions. The outer region is called the cortex and the inner region is called medulla.
The cortex is made up of more than million tiny filtration structure called nephrones. The nephrones are the structural and functional units of the kidney. Each kidney receives
blood by the renal artery and the impure blood is removed by the renal vein.

Ureters: - tubes which connect kidneys with bladder.
Bladder: - bag like structures in which urine is stored.
Urethra: - carries urine from the bladder to outsides of the body.

Function of kidneys

The main functions of kidneys are to remove waste by filtration and too reabsorb water freed of wastes for the use of the body.
The other functions of the kidney are:1. PH regulation (acidity or alkalinity).
2. Mineral ion regulation.
3. Water balance control osmoregulation.

C. Excretion by Lungs

Dear Student! Have you come across the lungs of mammals? Where do you find it?
During the process of expiration by lungs, waste products are removed from the body, these are gaseous wastes. Carbon dioxide, water vapor and heat are removed as wastes by our lungs. The lungs are enclosed in the thorax.

Lung Structure

The trachea divides into two bronchi which enter the lungs and divide into smaller branches. These divide further into bronchit which terminate in a mass of little thin walled, pounch – like air sacs or alveoli.

FOOD HYGIENE

Food hygiene means keeping food clean and safe clean food which is free from disease causing organisms. Disease causing organisms are found everywhere. They may be found in air, water, soil, etc. Such organisms include bacteria, protozoa and fungi when food is contaminated by these organisms it will be spoiled and cause food poisoning. Amoebic dysentery is the common disease which is caused by unhygienic food.
To keep foods, clean the following hygienic cares should be taken in all our activities. Food Production:-

Food Production:- e.g. in milking
Food Processing:- e.g. in cheese
preparation Storing:- e.g. in fruit trading
Eating:-e.g. Washing our hands and utensils.
Cooking:- e.g. in meat frying and eating
 
Food Preservation Method

How do you preserve food? Why do you preserve food?
Food can be preserved by different methods. Preservation of food prevent the gradual spoiling of food by disease causing organisms.

The common methods of food preservation are:
1. Pasteurization: - boiling in moderate heat. e.g. milk
2. Sterilization: - Boiling or heating to a maximum heat. e.g. food equipments
3. Drying: -Evaporating the water content. e.g. meat
4. Heating: -Cooking with heat. e.g. vegetables and meat
5. Cooling: - by refrigeration. e.g. fruits, milk, meat, etc.

Hygienic Latrines

Hygienic Latrines: are specially designed pits (holes) for defecation.
They are important to prevent faecal-borne diseases like ascaris, tape worms and Hook warms.
The following is the path ways of faecel-born disease transmission

DISEASES AND PREVENTIVE MEASURES

A disease is anything that disturbs the normal body function of an organism partially or completely. Both plants and animals can be infected with various diseases.

Causes of Diseases

The normal body functions of an organism can be disturbed for various reasons. Microbes germs and parasitic worms are the major causes of diseases. The shortage or insufficiency of nutrients also causes a disease called deficiency diseases.

Diseases Caused by Harmful Microorganisms/ germs/

Harmful micro-organisms /germs/ are tiny living organisms that cause many diseases. The germs are very small. Thus, germs can be seen only with the help of the microscope. If these germs enter our body they multiply and produce toxin that poison the body. Diseases such as cholera, tuberculosis, HIV/AIDS, typhoid, malaria, rabies and etc are caused by harmful microorganisms/germs/. These germs include viruses, protozoa, bacteria and fungi. All microorganisms are not disease causing organisms.

A. Cholera
Cholera is a bacterial disease. It is caused by vibro-cholerae. The bacterium causes diarrhea which results in the loss of water and salts from the body. If the loss of body fluid is too much it results in shortage of water and finally death.

B. Tuberculosis/TB/
Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis. The bacterium infects the lungs. Cough, loss of body weight and blood containing sputum are symptom of tuberculosis.

C. Common Cold
Common Cold iscaused by viruses. It transmits from the infected person to the healthy person. Sneezing, coughing, headache and sputum are some of the symptoms of common cold.

D. AIDS/Acquired Immuno Deficiency Syndrome/
AIDS is a serious disease which damages the human natural immune system. AIDS is caused by human immuno virus/ HIV/. AIDS virus spreads by, infected blood transfusion and from mother to baby. Loss of body weight (˜10%), fever, loss of appetite, persistent diarrhea, dry cough etc. are some of the symptoms of AIDS. AIDS is not only health problem but it is also economic, political and social problem. Many developing countries including Ethiopia are running shortage of productive man power. Thus the effects of AIDS at individual, family level and nationwide is very great.

A. Effects of AIDS on individual
- Stigma and discrimination from friends, family or colleagues
- Extra expense may affect the income of the individual.

B. Effects of AIDS on family
- Extra expenses may affect the income of the family
- Break down of family due to death of parents

C. Rabies
Rabies is a disease of dogs and other animals. It causes madness and death. Rabies is caused by rabies virus. The disease is transmitted to healthy animals or, humans when bitten by infected animals. Slight fever, sore throat, headache, inability to swallow and foaming at mouth are symptoms of rabies.

D. Amoebiasis
Amoebiasis is caused by protozoa called entamoeba histolytica. Amoebiasis is sometimes known as amoebic dysentery. The disease causes diarrhea with loss of blood and mucous.

E. Malaria
Malaria is caused by microscopic protozoa called Plasmodium.
It is transmitted from one person to another by the bite of female anopheles mosquito. The female anopheles mosquito sucks blood from our body for the development of her reproductive organ. High fever, headache, heavy sweating, shivering and chills are symptoms of malarial disease.

Diseases caused by parasitic Worms
Harmful microorganisms are not the only living things that cause diseases. Parasitic worms like ascaris, hook worm, bilharzias, tapeworm, Schistosoma and so on also cause diseases. These are parasitic worms that cause various diseases. Some of these parasitic worms live in our intestine while others live in our blood vessels. Ascaris, hookworm and tapeworm are examples of. intestinal parasites while schistosoma and bilharzias live in blood vessels.

A. Ascariasis
Ascaris lives in the small intestine of man. It absorbs digested nutrients from the small intestine. A person infected with ascaris becomes weak because the worm takes most of the digested food from his intestine. Ascaris causes ascariasis.

B. Tapeworm
Tapeworm also lives in the small intestine of infected person. It absorbs digested nutrients from the intestine. Tapeworm lives for a long period in the small intestine by attaching itself to the wall. Eating raw meat may result in tapeworm infection. Tapeworm causes taeniasis.

C. Schistosomiasis / Bilharziasis
The bilharzia/ Schistosoma/ is a parasitic worm that lives in the blood vessels of infected person. Bilharzia makes the infected person very weak. Reducing capacity of bladder, failurity of ureter openings to keep urine back, enlargement of spleen liver and etc. are symptoms of bilharziasis.

Deficiency Diseases
Diseases caused due to the shortage of nutrients are called Deficiency diseases. Deficiency diseases cannot transmit from one person to another. To prevent deficiency diseases, we must eat a balanced diet that contains all nutrients such as carbohydrates, proteins, lipids, vitamins and minerals.

4.2 Ways of Diseases Transmission

Diseases spread from an infected person to healthy persons in a number of ways. Those diseases
spread from an infected person to healthy persons are called communicable /infectious/ diseases. Microbes/germs/ and parasitic worms usually enter to our body across skin and through natural openings such as mouth, nose, eye, and anus. Microbes and parasitic worms enter to the body across our skin when there is open wound, scratch, insect bite and cuts on it. Sharing the same needle with contaminated needle, also transmit diseases from one person to another.

1. Skin
Our skin is an open door for a number of diseases causing organisms to enter our body.

1.1 Ways of disease transmission across the skin

i. Insect bites
Insects such as mosquito, flea, louse etc. transmit disease causing germs across the skin through biting. Also infected dogs and cats transmit disease causing microbes by biting.

ii. Contaminated needles
Sharing the same needle for injection can transmit diseases from one person to another. HIV and Hepatic viruses can spread through contaminated needle shared among many persons. Also, sharing razor blade and tooth brush may spread diseases from infected person to healthy persons.

iii. Wound
Disease causing germs can get entered to our body when there is open wound in the skin. A healthy person gets infected when his skin comes in contact with wound of infected person. But, germs cannot penetrate the surface of our skin easily without wound.

iv. Boring Skin/ piercing skin/
Hook worm and the larvae of bilharzias worm enters to our body by piercing /boring/ skin. If bilharzias entered into the body they cause disorder in the body. They usually pierce our skin where it is soft like between toes.

2. Natural openings

Diseases transmit through natural openings
Natural openings such as nose, mouth, anus, eyes and ear, can serve as entrance of disease causing germs to our body. These openings serve as a door for entrance of germs to our body.

2.1 Ways of disease’s transmission through natural openings

i. Mouth
Disease causing germs can enter into our body through mouth with contaminated food and water. Diseases such as cholera, and typhoid, so on enter to our body through mouth with contaminated food and water. These diseases are called water and food born diseases respectively. Therefore, mouth is the natural opening that serves for entrance of germs with food and water.

ii. Nose/ Air-borne diseases/
When an infected person coughs, sneezes or spits, germs from his respiratory organ are thrown out into air. A healthy person breathes in these germs with air through his nose and gets infected with them. Diseases like common cold, influenza, and tuberculosis whooping cough, diphtheria, chicken pox, and measles enter into our body through nose. These diseases are called air- borne diseases.

iii. Eye
Our eye is another natural opening through which germs enter into the body. Flies or dirty hands can bring harmful microbes/germs/ from air or dust to our eyes. Then the germs enter to the eyes and cause diseases such as trachoma and conjunctivitis. We have to wash our face every morning with soap and water to avoid eye-diseases.

4.3 DISEASE PREVENTION MEASURES

We have learnt that diseases transmit from one person to another person in a number of ways. Contaminated food and water, sharing the same needles, razor blade and tooth brush transmit diseases from person to person. We can prevent the transmission of diseases in a number of ways. In this section we shall learn preventive measure of diseases.

1. Keeping personal Hygiene

Personal hygiene can be kept by:
• bathing/washing our body every week/
• brushing our teeth before and after every meal
• making our nail short and clean
• washing our clothes when they are dirty
• washing our face and feet every day etc. are personal hygiene that prevent the transmission of diseases from person to person.

2. Community Hygiene

• Removing wastes from households and surrounding area should be disposed in a safe place.
• Using of latrine is examples of community hygiene.

3. Vaccination

Vaccines are substances that make our body to resist diseases. Children should be vaccinated against deadly diseases like measles, whooping cough, tetanus, poliomyelitis, meningitis and etc.

4. Eating Balanced diet
A balanced diet contains all classes of nutrients. Thus eating balanced diet makes our bodie resist against diseases.

5. Food and water Hygiene
Food and water contaminated with germs can spread diseases. Eating uncovered or unclean food and drinking dirty water can cause diseases like amoebic dysentery, cholera, typhoid, tuberculosis and so on. Thus, the water we drink as well as the food we eat must be clean and free from germs.

6. Wearing shoes
Wearing shoes prevents those parasites that enter to our body by boring feet. Example Hook worm, larvae of bilharzias.

7. Avoiding eating raw meat
Eating raw meat causes taeniasis. Thus we have to avoid eating raw meat.

8. Avoiding sharing needles or sharp objects
Sharing needles or sharp objects like razor blades can transmit diseases. AIDS and liver virus can be transmitted by sharing these object

I. True/ False item
 
Direction: Put a “” mark for “True” statement and an “X” mark for false one on the space provided.
 
1. Excess amino acids in our body are broken down by the kidneys.
2. The outer region of the mammalian kidney is called medulla.
3. The outer surface of the skin is known as epidermis.
4. The skin regulates body temperature.
5. The skin can be taken as body’s temperature regulator.
6. Deficiency diseases transmit from person to another person.
7. All microorganisms are disease causing organisms.
8. Cholera is a bacterial disease.
 
III. Match items under column `A` with those under column `B`.
 
           A                     B
1. TB                         A. Bilharziasis
2. AIDS                     B. Entamoeba histolytica
3. Rabies                   C. Natural openings
4. Ascaris                  D. Taeniasis
5. Tapeworm              E. Ascariasis
6. Bilharzia                F. Mycobacterium tuberculosis
7. Amoebiasis           G. HIV
8. Trachoma              H. Rabies Virus
9. Malaria                  I. Eye disease
10. Mouth and Nose   J. Anopheles mosquito
 
II. Match the items under column ‘A’ with their equivalent sayings or meanings given under column ‘B’
 
                     A           B
1. Evaporating the water content     A. Renal artery
2. Carries blood from kidneys          B. Renal Veins
3. Removal of metabolic wastes       C. Drying
4. Cooking with heat                        D. Heating
5. Carries blood to kidneys              E. Excretion
 
III. Multiple choice
 
Direction: Choose the correct answer among the given alternatives.
 
1. Which of the following is not an excretory organ?
A. Lung       B. Skin     D. kidney      D. none of the above
 
 2. One of the following could not be faecal borne disease. Which one is it?
A. AIDS     B. polio      C. Ascaris     D. a and b
 
3. Which of the following is important way of preserving food?
A. Drying     B. Cooling    C. Heating    D. All of the above
 
4. Urine is removed from the kidneys by .
A. urethra   B. ureters     C. bladder    D. none of the above
 
5. Which organ of the following is not concerned with excretion?
A. kidney    B. lung         C. skin         D. heart
 
6. The main excretory product in mammals is .
A. phosphate waste     B. water      C. nitrogenous waste      D. urea and sweat
 
7. By the process of deamination, excess amino acids are converted into
A. Carbohydrates and proteins      C. Carbohydrates and ammonia
B. Proteins and ammonia              D. Proteins and amino acids
 
 8. Internal structure of each kidney has _____ regions
A. three     B. four    C. two    D. five
 
9. Which of the following is not an excretory organ?
A. lungs    B. skin    C. kidney    D. none of the above
 
10. The main excretory product in mammals is .
A. phosphate waste    B. water    C. nitrogenous waste    D. urea and sweat
 
12. All of the following organs are concerned with excretion except
A. kidney    B. Lung     C. Skin     D. heart
 
13. Each kidney receives impure blood by and removes by .
A. ureter, bladder        C. renal vein, renal artery
B. urethra, bladder      D. renal artery, renal vein
 
14. Urine is removed from the kidneys by .
A. urethra    B. Ureter    C. Bladder    D. none of the above
 
15. Which of the following lung structures divides into two bronchi which enter the lungs and divide into smaller braches?
A. Bronchitis   b. Alveoli    c. Trachea    d. None of the above
 
16. A partial or complete disturbance of the normal body function of an organism is called ____________.
A. disease      B. germ     C. health      D. microbes
 
17. Diseases are caused by _________.
A. germ/microbes/    B. deficiency of nutrients     C. Parasitic worms    D. All
 
18. We can see germs /microbes/ with the help of .
A. eyeglass     B. our naked eye      C. microscope     D. binocular
 
19. Tiny living organisms that cause many diseases are called _________.
A. germs       B. parasitic worm    C. microbes          D. a and b
 
20. Germs/microbes/ include___________.
A. viruses     B. protozoa            C. bacteria            D. All
 
21. Vibro-cholerae cause _________.
A. malaria    B. cholera              C. AIDS                 D. typhoid
 
22. Mycobacterium tuberculosis causes __________.
A. TB          B. malaria              C. cholera              D. rabies
 
23. Cough, loss of body weight and blood containing sputum are symptoms of____.
A. malaria    B. cholera            C. TB                     D. typhoid
 
24. Common cold is caused by_________.
A. viruses     B. fungi              C. bacteria             D. protozoa
 
25. AIDS is caused by_________.
A. Vibro-cholerae    B. rabies virus    C. HIV virus    D. Plasmodium
 
25. AIDS spreads by/from _________.
A. blood transfusion    B. mother to baby    C. A and B    D. none
 
26. AIDS was discovered around _________ G.C.
A. 2000       B. 2006      C. 1981          D. 1978
 
27. Which of the following diseases damages our natural immune system?
A. cholera    B. TB         C. AIDS          D. Rabies
 
28. Which of the following symptoms could be that of AIDS?
A. 10% loss of body weight    B. Dry cough     C. Loss of appetite    D. All
 
29. Rabies virus causes ___________.
A. malaria    B. TB     C. rabies      D. AIDS
 
30. Entamoeba histolytic a causes _________.
A. amoebiasis    B. TB    C. malaria    D. AIDS
 
31. Malaria is caused by the microscopic protozoa called _________.
A. entamoeba histolytica   C. trypanosome
B. plasmodium                   D. None
 
32. High fever, headache, heavy sweating, shivering and chills are symptoms of _________.
A. TB    B. malaria    C. AIDS    D. rabies
 
33. Parasitic worms usually live in ____________.
A. intestines     B. mouth           C. blood vessels     D. A and B
 
34. Which of the following parasitic worms lives in our intestine?
A. Ascaris       B. Tape worm      C. Bilharzia           D. A and C
 
35. Which of the following parasitic worms lives in the blood vessels of an infected person?
A. ascaris      B. hook worm     C. tapeworm           D. bilharzias
 
36. Which of the following diseases is caused by eating raw meat?
A. Bilharziasis    B. Taeniasis   C. Amoebiasis         D. Ascariasis
 
37. Eating balanced diet prevents mostly .
A. deficiency diseases B. viral diseases. C. bacterial diseases D. fungal diseases
 
38. Diseases that spread from infected persons to healthy persons are called .
A. Deficiency diseases    B. non-communicable diseases    C. Communicable diseases
 
39. Which of the following is a natural opening?
A. Mouth    B. Ear    C. Nose    D. All
 
40. Disease causing germs and parasitic worms enter to our body__________.
A. across skin    B. through natural openings    C. A and B    D. None
 
41. Shortage or insufficiency of nutrients in our body causes _________.
A. bacterial diseases    B. deficiency diseases    C. Viral diseases    D. A and B
 
IV. Short answer questions
 
I. Answer the following questions properly.
1. What is the structural and functional units of the kidney? ___________________________________
2. What are the gaseous waste products removed by the lungs? _____________________________
3. Write the various types of organs involved in excretion. ________________________________
4. Write the main functions of kidneys in our body. ________________________________________
5. What are the functions of?
A. Lungs? ___________________, _____________________, ______________
B. Skin? _________________,____________________,____________________
 
II. Answer the following questions
 
1. What is a disease? __________________________________________________________
 
2. What are the causes of diseases?
A. _____________________
B.______________________
C. ___________________
 
3. What are the symptoms of AIDS?
A. ___________________________
B. ___________________________
C. ____________________________
D. ___________________________
 
4. What are the effects of AIDS on a family?
A. ___________________________
B. _______________________________
 
5. How does rabies transmit? ________________________________________________
 
6. How does malaria transmit? ___________________________________________________
 
7. Give three examples of parasitic worms.
A. ________________
B. ___________________
C. ____________________________
 
8. Where do parasitic worms live? ________________________________________________
 
9. What are the symptoms of bilharziasis?
A. ____________________
B. _____________________
C. __________________________
 
10. What are deficiency diseases? __________________________________
 
11. Give four examples of deficiency diseases?
A. ____________________________    C. ________________________________
B. _____________________________   D. ________________________________
 
12. What are the two ways of disease transmission?
A. ______________________________   
B. _______________________________
 
13. How do disease causing organisms enter our body across skin?
A. _____________________________      C. ________________________________
B. ______________________________    D._______________________________
 
14. Give some examples of natural openings through which germs and parasitic worms enter our body.
A. ____________________________       C. ______________________________
B. ____________________________       D. _______________________________
 
15. Give some measures to be taken to prevent transmission of diseases.
A. ________________________________    D. _______________________________
B. _______________________________      E. ______________________________
C. _______________________________      F._______________________________
 
16. Write four measures necessary to keep personal hygiene.
A. ___________________________       C. _______________________________
B. ____________________________      D. ______________________________
 
17. What are communicable diseases? _____________________
 
18. What does AIDS stand for?
A. _________________________      C. ______________________________
B. __________________________     D. ______________________________
 
Q1- Complete the table-
 
S.No.SystemParts of the SystemWork done by the System
1Skeletal System  
2Muscular System  
3Digestive System  
4Respiratory System  
5Circulatory System  
6Nervous System  
 

Q1-Define the following-
 
1. Cells -__________________________________
_________________________________________
 
2. Tissue -_________________________________
_________________________________________

3. Organ -_________________________________
_________________________________________

4. Skull -__________________________________
_________________________________________

5. Joint -__________________________________
_________________________________________
 
 
Q1-Define the following-

1. Muscles -_______________________________
_________________________________________

2. Breathing -______________________________
_________________________________________

3. Digestive -______________________________
_________________________________________

4. Heart -_________________________________
_________________________________________

5. Heartbeat -______________________________
_________________________________________
 
Q1- Draw the following –

1. Skeletal System-

2. Digestive System-
 
Q1- Draw the following –

1. Respiratory System-
 
2. Circulatory System-
 
Q1- Draw the following –
 
1. 5 Sense Organs-

2. Nervous System-

More Study Material

CBSE Class 3 Science Our Body Worksheet

We hope students liked the above worksheet for Our Body designed as per the latest syllabus for Class 3 Science released by CBSE. Students of Class 3 should download in Pdf format and practice the questions and solutions given in the above worksheet for Class 3 Science on a daily basis. All the latest worksheets with answers have been developed for Science by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their class tests and examinations. Studiestoday is the best portal for Class 3 students to get all the latest study material free of cost.

Worksheet for Science CBSE Class 3 Our Body

Expert teachers of studiestoday have referred to the NCERT book for Class 3 Science to develop the Science Class 3 worksheet. If you download the practice worksheet for one chapter daily, you will get higher and better marks in Class 3 exams this year as you will have stronger concepts. Daily questions practice of Science worksheet and its study material will help students to have a stronger understanding of all concepts and also make them experts on all scoring topics. You can easily download and save all revision worksheet for Class 3 Science also from www.studiestoday.com without paying anything in Pdf format. After solving the questions given in the worksheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 3 Science designed by our teachers

Our Body worksheet Science CBSE Class 3

All worksheets given above for Class 3 Science have been made as per the latest syllabus and books issued for the current academic year. The students of Class 3 can be rest assured that the answers have been also provided by our teachers for all worksheet of Science so that you are able to solve the questions and then compare your answers with the solutions provided by us. We have also provided a lot of MCQ questions for Class 3 Science in the worksheet so that you can solve questions relating to all topics given in each chapter. All study material for Class 3 Science students have been given on studiestoday.

Our Body CBSE Class 3 Science Worksheet

Regular worksheet practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Our Body concepts. Worksheets play an important role in developing an understanding of Our Body in CBSE Class 3. Students can download and save or print all the worksheets, printable assignments, and practice sheets of the above chapter in Class 3 Science in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 3 Science MCQ Test for the same chapter.

Worksheet for CBSE Science Class 3 Our Body

CBSE Class 3 Science best textbooks have been used for writing the problems given in the above worksheet. If you have tests coming up then you should revise all concepts relating to Our Body and then take out a print of the above worksheet and attempt all problems. We have also provided a lot of other Worksheets for Class 3 Science which you can use to further make yourself better in Science

Where can I download latest CBSE Printable worksheets for Class 3 Science Our Body

You can download the CBSE Printable worksheets for Class 3 Science Our Body for latest session from StudiesToday.com

Can I download the Printable worksheets of Our Body Class 3 Science in Pdf

Yes, you can click on the links above and download Printable worksheets in PDFs for Our Body Class 3 for Science

Are the Class 3 Science Our Body Printable worksheets available for the latest session

Yes, the Printable worksheets issued for Class 3 Science Our Body have been made available here for latest academic session

How can I download the Class 3 Science Our Body Printable worksheets

You can easily access the links above and download the Class 3 Printable worksheets Science Our Body for each chapter

Is there any charge for the Printable worksheets for Class 3 Science Our Body

There is no charge for the Printable worksheets for Class 3 CBSE Science Our Body you can download everything free

How can I improve my scores by solving questions given in Printable worksheets in Class 3 Science Our Body

Regular revision of practice worksheets given on studiestoday for Class 3 subject Science Our Body can help you to score better marks in exams

Are there any websites that offer free test sheets for Class 3 Science Our Body

Yes, studiestoday.com provides all latest NCERT Our Body Class 3 Science test sheets with answers based on the latest books for the current academic session

Can test papers for Class 3 Science Our Body be accessed on mobile devices

Yes, studiestoday provides worksheets in Pdf for Our Body Class 3 Science in mobile-friendly format and can be accessed on smartphones and tablets.

Are worksheets for Our Body Class 3 Science available in multiple languages

Yes, worksheets for Our Body Class 3 Science are available in multiple languages, including English, Hindi