Chhattisgarh Board Class 10 Science Syllabus
Chhattisgarh Board Class 10 Science Syllabus

Chhattisgarh Board of Secondary Education (CGBSE) has been regularly updating the syllabus of all the subjects in Class 10 as it is considered a crucial phase in a student’s academic career. Dedicated and sincere studies help students to prepare well for the Class 10 Board examinations. Considering this factor, we are providing a detailed summary of Chhattisgarh Board Class 10 Science Syllabus in this article.

As we all know, Science is one of the most important subjects to influence the educational path of students and it is an interesting subject as well. While it helps students to approach problems with logical thinking, it also helps them in developing a perception of the world.

A comprehensive understanding of the syllabus will surely help students to come up with an effective time-table for the exam and cover all the chapters within a reasonable amount of time. Furthermore, it is important to revise the chapters multiple times before the actual exam to score good marks.


CGBSE has distributed the Physics subject into two papers. One is a theoretical paper, while the other is a practical paper.


Paper – I is a theory paper carrying a total of 75 marks with a 3-hour time limit.

Paper – II is a practical exam/assessment worth 25 marks.


The Chhattisgarh State Board syllabus for class 10 is one of the most structured documents that cover all the important topics and concepts. The syllabus is the most efficient educational tool that allows students to prepare for the examination and score the best marks possible.



Theory Syllabus of Chhattisgarh Board Class 10 Science


List of Unit-wise Chapters from CGBSE Class 10 Science Syllabus:


Units and Chapters




·        Acids, Bases, and Salts

·        Periodic classification of elements 







·        Metals and their properties

·        Chemistry of the Non-Metals







·        Chemistry in everyday life

·        Derivatives of Hydrocarbons








·        Heat and Temperature

·        Energy: its form and sources







·        Light: reflection and refraction from a plane surface

·        Light: reflection and refraction from a curved surface






·        Electric current and circuit

·        Magnetic effect of electric current






·        Evolution of living organisms

·        Genetics






·        Biological Process






·        Our Environment: The flow of energy in the ecosystem




Total Marks



Chhattisgarh board Class 10 Science covers an excellent range of interesting concepts and topics from subjects like Physics, Chemistry and Biology. The important topics discussed in the CGBSE Class 10 Science Syllabus consists of Recurrent classification of elements, Metal Chemistry, Heat, Chemicals of daily life, Electric current and circuit, Our environment: the flow of energy in the ecosystem and much more.




Frequently Asked Questions for CGBSE Class 10 Science:


Q1. How are the marks for the CGBSE Class 10 Science divided?

Ans: The total marks allotted for the CGBSE class 10 science are 100 marks. These marks are divided between theory paper (75 marks) and practical exam (25 marks).





Q2. Which unit has the highest weightage for the class 10 science syllabus?

Ans: For the Chhattisgarh Board class 10 science syllabus, the units with the highest weightage are Human bodies and Activities, Substances and reactions, and Physical Events.



Q3. When will the practical exams be held?

Ans: The dates for internal assessment exams and practical exams will be declared by your school authorities. Students are advised to contact their school exam department for further information.



Q4. Will the syllabus be reduced for the academic session 2021-22 as well?

Ans: Keeping in mind the Covid-19 restrictions, the CGBSE had reduced the syllabus for all the subjects for the academic year 2020-21 for the convenience of students. However, no such announcement has been made for the academic session 2021-22. Students are advised to keep visiting the official website of the CGBSE – to stay updated.



Q5. Why is it critical to know the exam’s syllabus ahead of time?

Ans. Knowing the syllabus ahead of time allows students to have a better understanding of the topics, leading to confidence during the exam. It also helps students to improve their time management skills.


We hope that this article about CGBSE Class 10 Science Syllabus has been beneficial to students in planning their studies. Being well-versed with the syllabus will also assist them in making an effective study plan for the exam.


The students can use the syllabus to build a well-structured study plan to prepare for the exam. It also allows students to keep a track of their progress and cover all the important topics and concepts before the examination. The science syllabus is outlined with several experiments that allow students to learn practically. Moreover, the syllabus has a set of sample papers and assignments that helps students to practice after completing every chapter.

The syllabus also helps parents to keep a track of their children’s academic progress and be acquainted with their academic calendar. Lastly, the syllabus allows teachers to build an optimized study plan for the class to ensure the best learning and knowledge distribution.