CBSE Class 4 Science Worksheet Set D

Access the latest CBSE Class 4 Science Worksheet Set D. 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. Animals that live in water are called
 
terrestrial animals                   aquatic animals               arboreal animals
 
b. Which of these does not need to be cooked before eating?
 
potato                                   cauliflower                        apple
 
c. Vitamins and minerals are called as
 
protective food                       body building food           energy-giving food
 
d. Animals that eat both plants and animals are called
 
omnivores                            herbivores                       carnivores
 
II. Name the following. 
 
 
1. A diet which provides all the nutrients in right quantities to be fit and healthy. ______________________________________
 
2. Long winter sleep of some animals ______________________________________
 
3. The yellow portion of the egg ______________________________________
 
 
III. State TRUE or FALSE. If false, write the correct statement. 
 
1. Dolphins and whales have gills.
 
________________________________________________________________________
 
2. Calcium is an important mineral needed for healthy bones and teeth.
 
________________________________________________________________________
 
3. Vegetables should be washed after cutting.
_______________________________________________________________________
 
4. Birds have hollow bones.
 
________________________________________________________________________
 
 
IV. Answer the following questions. 
 
1. How does the globefish protect itself from enemies?
 
___________________________________________________________________________
 
___________________________________________________________________________
2.What are aerial animals? Give one example.
 
___________________________________________________________________________
 
___________________________________________________________________________
 
 __________________________________________________________________________
 
3.What is camouflage?
 
___________________________________________________________________________
 
___________________________________________________________________________
 
___________________________________________________________________________

4. Name two methods of food preservation.

___________________________________________________________________________

___________________________________________________________________________


Electricity

Objective
The students will be able to know:-
 
• Some objects from which we get electricity
• Safety rules for electricity.
• Will have some idea about the components of an electrical circuit.
• How to set up an electrical circuit using the components.

Electricity
 
_We get electricity from the mains or from batteries.
 
_Many appliances(devices) in your homes use mains electricity to work.
Example_ Television, computer, fridges, lights
 
_Smaller electrical appliances often use batteries which store electricity.
Example_ Clocks, Radios, Phones, Torches
 
_An electric shock from a mains socket could kill you.
 
_Electricity can only travel if there is a complete circuit.
 
_Simple circuits can be sat up using components.
Components are just things that can go in the circuits.
 
An electrical circuit needs _ a cell (battery), wires an electrical component (device) like a bulb, a buzzer or a motor.
 
_The batteries and components must be set up properly.
 
_Circuit diagram use symbols instead of pictures.
 
_Switches control the flow of electricity in a circuit.
 
Changing circuits
 
_When you add more batteries the bulb gets brighter.
(Be careful though too many batteries will destroy the bulb).
 
_When you use higher voltage batteries the bulb gets brighter.
 
_When you add more bulbs the bulbs get dimmer.
 
Summary questions for section nine
 
1. Why are electrical wires made of metal?
____________________________________________________________________
 
2. What happens when a circuit has a break or gap in it?
____________________________________________________________________
 
3. What do you call a material that doesn’t conduct electricity?
_____________________________________________________________________
 
4. Why is there usually aplastic coating around a metal wire?
______________________________________________________________________
 
5. How does a simple switch work?
_______________________________________________________________________
 
6. Imagine that someone has made a simple circuit using battery, Wires and a bulb. The bulb doesn’t light up. Give three reasons to explain what might be wrong.
_______________________________________________________________________
_______________________________________________________________________
_______________________________________________________________________
 
7. Name four things in your house that wouldn’t work without mains electricity.
___________________________________________________________________
____________________________________________________________________
____________________________________________________________________
____________________________________________________________________
 
8. Draw a circuit diagram showing a circuit with two cells (batteries), wires, an open switch and a bulb.
 
9. Draw circuit diagram showing a circuit with two cells (batteries), Wires, an open switch and a buzz


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

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 D?

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

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

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