CBSE Class 4 Science Worksheet Set K

Access the latest CBSE Class 4 Science Worksheet Set K. 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

A. Choose the correct option . 
 
1.___________ is the process of cleaning silk and woollen clothes with the use of petrol. (Detergent /Dry cleaning)
 
2. The path used by pedestrians to cross the road. _____________ (Zebra crossing /Traffic signal)
 
3. The water present below the surface of the earth is called _____. (waterworks /groundwater)
 
4. Never eat or drink any ______________ unless doctors prescribe them. (medicine / juice)
 
B. Give one word for each of the following sentences. 
 
1. These fibres are made from the things dug out from the earth.
 
2. A device that removes small insoluble particles from liquid.
 
3. The special substances added to kill germs in the water.
 
4. A single piece of cloth worn by the factory workers who work with machines.
 
5. Eating this kind of food can cause food poisoning.
 
C. Define the following terms. 
 
1. Evaporation
 
2. First-Aid
 
D. Answer the following questions. 
 
1. What will you do to help a person who has a small cut on his / her hand?
 
2. Why do we wear woollen clothes in winter?
 
E. Differentiate between sea breeze and land breeze. 
 
F. Justify the following statements. 
 
1. Soldiers wear special uniforms made of tough fibres.
 
2. Do not run on the staircase.
 
3. Sometimes airports have to be closed down in winter season.
 
G. Look at the pictures and answer the questions given below. 
 
1.
CBSE Class 4 Science Worksheet Set K 1
a. Identify the fibre of the cloth worn by Susan on a hot summer day.
 
b. Is the fibre obtained from plant or animal?
 
2.
CBSE Class 4 Science Worksheet Set K 2
 
c. Name the process involved in the formation of water droplets on the lid.
 
d. Give an example of this process in water cycle.


 



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

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 K?

You can download the teacher-verified PDF for CBSE Class 4 Science Worksheet Set K 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 K 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 K?

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

How does solving CBSE Class 4 Science Worksheet Set K 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 K without any registration.