CBSE Class 4 Science Worksheet Set 18

Class 4 Science Practice Set: All Chapters

Access printable practice worksheets for All Chapters designed to align with the 2026-27 academic syllabus for Class 4 Science. These structured exercises help students evaluate their conceptual understanding and improve exam readiness.

Download All Chapters Worksheet PDF

Navigate directly to the printable exercises for All Chapters using the digital viewer below. Each practice set allows students to isolate specific topics for thorough review and uninterrupted practice alongside standard textbooks.

A) Choose the correct option. 
 
1. Clothes worn by a nurse and students are called
 
a) uniforms
 
b) casual clothes
 
c) traditional clothes
 
2. We can expect a lot of evaporation on a
 
a) rainy day
 
b) hot windy day
 
c) cold day
 
3. A place in the city where supply of water is stored and made fit for drinking
 
a) wind mill
 
b) waterworks
 
c) dam
 
4. The material used to make towel must have the ability to
 
a) absorb water
 
b) float on water
 
c) conduct heat
 
5. Crossing long threads over and under each other to make cloth is called
 
a) spinning
 
b) stitching
 
c) weaving
 
B) Fill in the blanks. 
 
1. ______________ fibres are harvested from the plant at the flowering stage.
 
2. On cold winter mornings, water vapour condenses on dust particles to form _______.
 
3. ____________ is added to kill germs in water.
 
4. ___________ is a device that removes small insoluble particles from a liquid.
 
5. Water that is present under the earths surface is called _________________ .
 
6. ____ is a single piece of clothing worn by a factory worker for safety and protection.
 
C) Answer the following. 
 
1. What are synthetic fibres? Give an example.
 
2. How does cotton clothes keep our body cool?
 
3. Define dew.
 
4. What causes the wind to blow?
 
D) Differentiate between Sea breeze and Land breeze. 
 
E) Give reason. 
 
1. It is advised not to wear synthetic clothes while working in a fire laboratory or a kitchen.
 
2. It is warmer during the afternoon than in the morning and evening.
 
3. Fishing nets are made of nylon.
 
 
 
 
 
Please click on below link to download CBSE Class 4 Science Worksheet Set R

Free study material for Science

All Chapters Practice Sheet and Solutions for Class 4 Science

Download Practice Sheet: All Chapters (Class 4 Science)

Explore reliable practice questions for All Chapters tailored for Class 4 Science learners. Use these structured worksheets to evaluate preparedness and strengthen problem-solving skills.

Concept Clarification for All Chapters

Built using the official NCERT book for Class 4 Science, these practice materials provide reliable academic guidance. Pair your practice with our recommended NCERT solutions to master optimal problem-solving approaches.

Additional Study Resources for Class 4 Science

Explore our broader library of printable assignments, chapter notes, and mock tests designed to support continuous revision and secure higher marks in CBSE assessments.

FAQs

Where can I download the latest PDF for CBSE Class 4 Science Worksheet Set 18?

You can download the teacher-verified PDF for CBSE Class 4 Science Worksheet Set 18 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 2026-27 competency-based pattern?

Yes, our CBSE Class 4 Science Worksheet Set 18 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 18?

Yes, we have provided detailed solutions for CBSE Class 4 Science Worksheet Set 18 to help Class 4 and follow the official CBSE marking scheme.

How does solving CBSE Class 4 Science Worksheet Set 18 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 18 without any registration.