0

Guest

Courses New
Book a free demo of live class

CBSE Syllabus for Class 10 Science 2021-2022 Exam

 

CBSE Class 10 Science syllabus introduces practical aspects of all topics to the students. It specifies the details of Science subjects for Class 10 such as the topics to be studied, marks associated with each chapter or unit, recommended books and much more. The syllabus also sets the right objective for the Class 10 Science subject. You will understand what is expected from you in the subject, how you need to study and prepare for board exams. If you want to score full marks in the Class 10 Science board exam then you must study the syllabus carefully while learning this subject.

 

You can download the Class 10 Science CBSE syllabus from the askIITians website at any time. The syllabus is created in an easy to understand, clear and concise manner that will give you a complete idea of all the topics to be studied for Class 10 Science subject. The askIITians team has also created complete study material for Class 10 Science. This includes chapter notes, revision notes, mindmaps, flashcards, previous year papers, sample papers, mock tests and sample papers. You can also sign up for our online CBSE Class 10 courses and study from our experts in live online classes and get your doubts solved. 

 

Class 10 CBSE syllabus will introduce you to topics like the reflection of light, spherical mirrors, refraction, spherical lens, Ohm’s law, resistivity, the Modern Periodic Table, atomic number, valency and magnetic effects of electric current. You will also be studying natural resources and how they can be managed properly. You will learn various life processes like respiration, transportation and excretion in plants and animals. You will also be introduced to the concept of genetics and heredity.  

 

Chapter-wise CBSE Class 10 Science Syllabus 

 

CBSE Class 10 Science Syllabus

CBSE Class 10 Science Topics 

Marks 

Unit 1: Chemical Substances - Nature and Behaviour

Chemical equations, types of chemical reactions like combination reactions, decomposition, displacement and oxidation reactions et cetera, properties of metals and non-metals, versatile nature of carbon compounds, the modern periodic table, atomic number, metallic and non-metallic properties 

26

Unit 2: World of Living

Concepts of transportation, nutrition, excretion, reproduction and respiration in plants and animals, reproductive health, laws of inheritance of traits, determination of sex

23

Unit 3: Natural Phenomena

Reflection and refraction of light, spherical mirrors, spherical lenses, magnification, power of a lens, mirror formula, prism, applications of scattering of light  

12

Unit 4: Effects of Current

Electric current, Ohm’s law, resistivity, series and parallel combination of conductors, electric power, magnetic field, current-carrying solenoid and magnetic field, electromagnetic induction, Fleming’s Right-Hand Rule

14

Unit 5: Natural Resources

Ozone layer depletion, waste production and their solutions, eco-system, judicious uses of natural resources, coal and petroleum conservation, advantages and disadvantages of big dams, water harvesting 

5
   

80 Marks 

 

CBSE Class 10 Science Syllabus FAQs

 

#1 Why is the CBSE Class 10 Science syllabus important? 

The syllabus for Class 10 Science includes details about the theory and practical examination. It helps you understand the exam pattern and marking scheme of the board exam. If you refer to the syllabus carefully you can create an effective study plan stating how many topics you need to study by when so that you have enough time to practice sample papers and previous year papers before the Class 10 Science board exam. 

 

#2 How can a student score better marks in CBSE Class 10 Science? 

  • Study all the chapters from Class 10 Science NCERT book as NCERT books are recommended by CBSE. All questions in the board exam are based on NCERT textbooks only. 
  • Solve your doubts regularly to maximise concept clarity. Take online classes so that you can get 24X7 guidance from expert teachers. 
  • Solve Class 10 Science previous year board exam papers to identify your areas of weaknesses and strengths and familiarise yourself with the exam pattern. 
  • Study all the topics mentioned in the CBSE syllabus for Class 10 Science so that there are fewer chances of losing marks in the exam. 
  • Refer to NCERT solutions and solve all the NCERT exercises for a better understanding of the concepts. 
  • Make notes, flashcards and mindmaps to memorise concepts effectively. You may also use them while revising the chapters. 

 

#3 How many marks are associated with Class 10 Science internal assessments? 

20 marks are allotted to the internal assessment of CBSE Class 10 Science. According to CBSE Class 10 Science syllabus 2021, students have to study one part of Unit 5, Management of Natural Resources, for their internal assessment portfolio. Also, every school will conduct unit tests periodically, based on which your internal assessment will be assessed. 

 

#4 Which topics are deleted from Class 10 Science CBSE syllabus 2021? 

CBSE has reduced the syllabus of Class 10 Science in 2021 because of the pandemic. Some chapters are completely removed from the syllabus like Control and coordination in Animals and Plants, The Human Eye and the Colourful World. While some topics are reduced from some chapters of Class 10 Science. These chapters include Metals and Non-Metals, Carbon Compounds, Magnetic Effects of Current, Sources of Energy, Management of Natural Resources.

 

#5 How can askIITians help you prepare for CBSE Class 10 Science syllabus? 

askIITians has many study resources for Class 10 Science students based on the latest CBSE syllabus and guidelines. These include: 

  • Chapter Notes 
  • NCERT Solutions 
  • Online lessons, Live Classes, Pre-recorded Lessons
  • Previous Year Papers
  • Mindmaps, Flashcards, Study Planners 
  • Mock tests, Chapter tests 

 


TOP Your EXAMS!

Upto 50% Scholarship on Live Classes

Course Features

  • Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution

Book a Live class Live courses Ask question
r