Bihar Board Class 10 Science Syllabus 2026 – Download PDF, Chapters & Exam Pattern
  • Bihar Board 10th Exam
  • Bihar Board Class 10 Science Syllabus 2026 – Download PDF, Chapters & Exam Pattern

Bihar Board Class 10 Science Syllabus 2026 – Download PDF, Chapters & Exam Pattern

Mallika ThaledderUpdated on 08 Sep 2025, 04:11 PM IST

The Bihar School Examination Board (BSEB) releases the Bihar board 10th science syllabus 2026. Students can find the Bihar board 10th Science syllabus 2026 online at biharboardonline.bihar.gov.in. It is published in a PDF format. The Bihar board will conduct the Class 10th science exam, which is a total of 100 marks, comprising 80 marks for the theory paper and 20 marks for the practicals.

Students are recommended to complete the Bihar board 2026 class 10th syllabus at least two months before the BSEB 10th exam, so they can have enough time to revise as well. The Bihar board 10th science syllabus includes the list of chapters that will be covered in the exam. Students appearing for the exam must score at least 30% marks in theory and 40% in practical to pass the examination. Read further to learn more about the Bihar board Science syllabus 2026 for class 10th.

Bihar Board 10th Science Syllabus 2026

Below, we have provided the name of chapters included in the Bihar board 10th science syllabus 2026. Students preparing for the exam can check out the list below and start preparing for the exam accordingly.

Unit Number

Unit Name

I

Chemical Reaction

II

Acid, Bases, and Salts

III

Metals and Non-metals

IV

Carbon and its Compound

V

Periodic Classification of Elements

VI

Life Process

VII

Control and Coordination

VIII

How do Organisms Reproduce?

IX

Heredity and Evolution

X

Light- Reflection and Refraction

XI

Human Eye and Colourful World

XII

Electricity

XIII

Magnetic Effects of Electricity Current

XIV

Sources of Energy

XV

Our Environment

XVI

Management of Natural Resources

Steps to Download Bihar Board 10th Class Science Syllabus 2026?

The BSEB 10th syllabus PDF for Science is important as it includes information related to the units and chapters that will be covered in the examination. It helps students with exam preparation and score good marks in the results. Below, we have provided general steps to download the BSEB class 10th science syllabus 2026 for reference.

  • Visit the official website, bstbpc.gov.in.

  • On the homepage, look for the “Books” tab and click on it.

  • Then select “class 10” and the subject name, i.e., class 10th science syllabus.

  • After that, click on the “Preface” link, and the BSEB 10th Science syllabus PDF will open.

  • Download the PDF and start preparing for the examination.

Also, read

Bihar Board Class 10 Question Paper's
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Questions related to Bihar Board 10th

On Question asked by student community

Have a question related to Bihar Board 10th ?

Hello,

The NMMS Bihar 2025 application form is open. The last date to submit the form is 7th December 2024 .

Hope it helps !

Hello! If you are looking for the Bihar Board Class 9 half-yearly exam 2025, here is the link provided by Careers360. Going through this paper will help you understand the exam pattern, important chapters, and types of questions asked. I’ll be attaching it for your reference.
https://school.careers360.com/boards/bseb/bihar-board-class-9-half-yearly-question-paper-2025-26

Hello! If you are looking for the BSEB Class 9 half yearly Science question paper 2025-26, here is the link provided by Careers360. Going through this paper will help you understand the exam pattern, important chapters, and types of questions asked. I’ll be attaching it for your reference so you can practice effectively.
https://school.careers360.com/boards/bseb/bihar-board-class-9-half-yearly-question-paper-2025-26

Hello! If you are looking for the Bihar Board NCERT Class 8 Science book, here is the link provided by Careers360. I’ll be attaching it for your reference so you can access the textbook easily and use it for your exam preparation.
https://school.careers360.com/ncert/ncert-books-for-class-8-science
https://school.careers360.com/ncert/ncert-books-for-class-8

Hey dear Ashwini!

You can download the bihar board question papers in hindi medium for all subjects from this link https://school.careers360.com/boards/bseb/bihar-board-10th-last-5-years-question-papers

For each and every subject there are question papers for nearly last 5 years which will be a great aid in exam preparation. You just need to click on the download link and then download the PDF and solve the questions from it.

Thankyou !