CBSE Class 4 Science Worksheet Set O

Access the latest CBSE Class 4 Science Worksheet Set O. We have provided free printable Class 4 Science worksheets in PDF format, specifically designed for All Chapters. These practice sets are prepared by expert teachers following the 2025-26 syllabus and exam patterns issued by CBSE, NCERT, and KVS.

All Chapters Science Practice Worksheet for Class 4

Students should use these Class 4 Science chapter-wise worksheets for daily practice to improve their conceptual understanding. This detailed test papers include important questions and solutions for All Chapters, to help you prepare for school tests and final examination. Regular practice of these Class 4 Science questions will help improve your problem-solving speed and exam accuracy for the 2026 session.

Download Class 4 Science All Chapters Worksheet PDF

I. Tick the correct answer.
 
a. This animal has spines for protection
 
tortoise               porcupine               snake                snail
 
b. The caterpillar forms a shell around its body called
 
cocoon                fins                        tail                      nest
 
c. The yellow portion of an egg is called
 
yolk                  albumen                 shell                    chalza
 
d. Long winter sleep taken by some animals is called
 
migration        camouflage            hibernation            adaptation
 
II. Complete the sentence by choosing the correct term from the word bank. 
 
caterpillar                nymph                carnivores
 
Chameleons            herbivores            mammals
CBSE Class 4 Science Worksheet Set O
 
a. Plant eating animals are called ______________________.
 
b. _________________________ give birth to babies.
 
c. The baby cockroach (which does not have wings) is called a _______________._.
 
d. _______________ can change the colour of their skin to match the surroundings.
 
III. Name the following 
 
a. Animals that live on both land and water _______________________________________
 
b. Animals that eat flesh of the other animals ______________________________________
 
c. Going far away from home in winter and coming back in summer____________________
 
d. Animals that spend most of their time on trees. ___________________________________
 
IV. State TRUE or FALSE. If false, write the correct statement. 
CBSE Class 4 Science Worksheet Set O 2
 
1. Shedding of old skin is called moulting. ______________________________
 
_______________________________________________________________
 
2. Snakes and turtles lay eggs in water. ______________________________________
 
_____________________________________________________________
 
3. Tadpoles look like worms ________________________________________
 
_____________________________________________________________
 
V. Look at the picture and answer the following questions.
 
(a)
CBSE Class 4 Science Worksheet Set O 3
 
1. Name the habitat of this animal.
 
2. Where do they store fat?
 
3. What protects them from the hot sun and cold?
 
4. Do you think this animal will be able to survive in polar region? Why?
 
_____________________________________________________________________
 
______________________________________________________________________

 



Please click on below link to download CBSE Class 4 Science Worksheet Set O

Practice Worksheets Class 4 Science
CBSE Class 4 Science Worksheet Set A
CBSE Class 4 Science Worksheet Set B
CBSE Class 4 Science Worksheet Set C
CBSE Class 4 Science Worksheet Set D
CBSE Class 4 Science Worksheet Set E
CBSE Class 4 Science Worksheet Set F
CBSE Class 4 Science Worksheet Set G
CBSE Class 4 Science Worksheet Set H
CBSE Class 4 Science Worksheet Set I
CBSE Class 4 Science Worksheet Set J
CBSE Class 4 Science Worksheet Set K
CBSE Class 4 Science Worksheet Set L
CBSE Class 4 Science Worksheet Set M
CBSE Class 4 Science Worksheet Set N
CBSE Class 4 Science Worksheet Set O
CBSE Class 4 Science Worksheet Set P
CBSE Class 4 Science Worksheet Set Q
CBSE Class 4 Science Worksheet Set R
CBSE Class 4 Science Worksheet Set S
CBSE Class 4 Science Worksheet Set T
CBSE Class 4 Science Worksheet Set U
CBSE Class 4 Science Worksheet Set V
CBSE Class 4 Science Worksheet Set W
CBSE Class 4 Science Worksheet Set X

Important Practice Resources for Class 4 Science

All Chapters CBSE Class 4 Science Worksheet

Students can use the All Chapters practice sheet provided above to prepare for their upcoming school tests. This solved questions and answers follow the latest CBSE syllabus for Class 4 Science. You can easily download the PDF format and solve these questions every day to improve your marks. Our expert teachers have made these from the most important topics that are always asked in your exams to help you get more marks in exams.

NCERT Based Questions and Solutions for All Chapters

Our expert team has used the official NCERT book for Class 4 Science to create this practice material for students. After solving the questions our teachers have also suggested to study the NCERT solutions  which will help you to understand the best way to solve problems in Science. You can get all this study material for free on studiestoday.com.

Extra Practice for Science

To get the best results in Class 4, students should try the Science MCQ Test for this chapter. We have also provided printable assignments for Class 4 Science on our website. Regular practice will help you feel more confident and get higher marks in CBSE examinations.

Where can I download the latest PDF for CBSE Class 4 Science Worksheet Set O?

You can download the teacher-verified PDF for CBSE Class 4 Science Worksheet Set O from StudiesToday.com. These practice sheets for Class 4 Science are designed as per the latest CBSE academic session.

Are these Science Class 4 worksheets based on the 2026 competency-based pattern?

Yes, our CBSE Class 4 Science Worksheet Set O includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 4.

Do you provide solved answers for CBSE Class 4 Science Worksheet Set O?

Yes, we have provided detailed solutions for CBSE Class 4 Science Worksheet Set O to help Class 4 and follow the official CBSE marking scheme.

How does solving CBSE Class 4 Science Worksheet Set O help in exam preparation?

Daily practice with these Science worksheets helps in identifying understanding gaps. It also improves question solving speed and ensures that Class 4 students get more marks in CBSE exams.

Is there any charge for the Class 4 Science practice test papers?

All our Class 4 Science practice test papers and worksheets are available for free download in mobile-friendly PDF format. You can access CBSE Class 4 Science Worksheet Set O without any registration.