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RBSE Class 10 Science Syllabus 2026-27 - Check Rajasthan Board 10th Science Syllabus Topics and Marking Scheme
The Board of Secondary Education, Rajasthan, released the RBSE Class 10th Science syllabus 2026-27 on its official website at rajeduboard.rajasthan.gov.in. Students appearing for the RBSE Class 10 board exams 2027 can now download the latest RBSE 10th Science exam syllabus and begin their preparation accordingly. As per the latest RBSE Class 10 Science subject syllabus 2026-27, the theory paper will consist of 80 marks, and 20 marks are reserved for practicals.
This Story also Contains
- RBSE Class 10 Science Syllabus 2026-27
- RBSE Class 10 Science Practical Syllabus 2026-27
- Tips to Prepare for RBSE Class 10 Science Exam 2026-27
The duration of the theory exam will be 3 hours and 15 minutes. Students are expected to study all the topics incorporated in the RBSE 10th syllabus 2026-27 for Science. They should strategise their study plan as per the marking scheme and ensure that the Science syllabus is covered before the announcement of the RBSE 10th exam timetable 2027. Read further to get details of the topics that are a part of the latest RBSE Class 10 Science board exam syllabus 2026-27.
RBSE Class 10 Science Syllabus 2026-27
Students can go through the table given below to know the names of topics that are a part of the latest Rajasthan Board Science syllabus for the 10th standard. Students are advised to go through the marking scheme and prepare a strategic study plan accordingly.
Chapter Name | Topics Covered | Marks |
|---|---|---|
Chemical Reactions and Equations | Writing and balancing chemical equations, types of chemical reactions (combination, decomposition, displacement, double displacement, oxidation and reduction), corrosion, and rancidity | 6 |
Acids, Bases and Salts | Chemical properties, reactions, strength, importance of pH in daily life, preparation and uses of salts, family of salts, pH of salts, dryness of salt crystals | 7 |
Metals and Non-Metals | Physical and chemical properties, reactivity series, occurrence and extraction, refining, corrosion and its prevention | 5 |
Carbon and Its Compounds | Covalent bonding, chains, branches and rings, homologous series, nomenclature, ethanol and ethanoic acid, soaps and detergents, chemical reactions (combustion, oxidation, substitution) | 7 |
Life Processes | Nutrition (autotrophic & heterotrophic), respiration, transportation, and excretion in humans and plants | 8 |
Control and Coordination | Reflex action, human brain, coordination in plants, hormones in animals | 6 |
Reproduction in Organisms | Asexual (fission, budding, etc.), sexual reproduction, reproductive systems in humans, fertilisation | 7 |
Heredity | Mendel’s experiments, traits, and sex determination | 4 |
Light - Reflection and Refraction | Image formation using mirrors and lenses, ray diagrams, lens/mirror formulas, magnification, and power of a lens | 8 |
Human Eye and the Colourful World | Accommodation, defects of vision and correction, prism, atmospheric refraction, scattering of light | 4 |
Electricity | Electric current, potential difference, circuit diagrams, Ohm’s law, resistors (series and parallel), the heating effect of current and applications | 7 |
Magnetic Effects of Electric Current | Magnetic field, right-hand rule, solenoid, electromagnet, domestic electric circuits | 6 |
Our Environment | Ecosystem, food chains and webs, environmental problems, ozone depletion, biodegradable and non-biodegradable substances | 5 |
Total | 80 |
RBSE Class 10 Science Practical Syllabus 2026-27
The RBSE 10th Science practical portion carries 20 marks. It evaluates students' understanding of scientific experiments, observations, and results. Students are advised to focus on the following aspects while appearing and preparing for the practicals:
Writing proper lab records.
Performing the experiments listed in the syllabus properly.
Making observations and drawing conclusions.
Understanding the principles behind experiments.
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Tips to Prepare for RBSE Class 10 Science Exam 2026-27
Some of the useful tips have been mentioned in the following section, which students can go through while preparing for the Class 10 Science exam RBSE:
Before starting preparation, students should carefully go through the RBSE 10th Science exam syllabus chapter-wise. They should focus more on high-weightage chapters like Life Processes, Electricity, and Light.
Most of the questions are directly from the prescribed NCERT textbooks. Hence, students must read every chapter thoroughly and solve all the NCERT back exercises.
Prepare concise notes with definitions, formulas, and important reactions. Highlight the significant terms for quick revision.
Science diagrams are scoring. Students are advised to practice labelling and drawing neat diagrams, especially for Biology (e.g., Human Brain, Nephron, Eye).
Solving RBSE 10th sample papers and previous year question papers will give you an idea of the question pattern and improve your time management skills.
Students should not ignore the practical syllabus. They must understand experiments and their applications, as they carry 20 marks.
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Frequently Asked Questions (FAQs)
Q: Is NCERT enough for preparation?
A:
Yes, NCERT is the primary textbook. Thorough reading and practice from the NCERT 10th books are sufficient for scoring well.
Q: Which chapters carry the most weightage in the Rajasthan 10th Science syllabus?
A:
Chapters like Life Processes, Electricity, and Light- Reflection and Refraction have higher weightage.
Q: What is the total mark distribution for the BSER 10th Science paper?
A:
The theory paper is of 80 marks, and the practical/internal assessment is of 20 marks.
Q: What is the exam duration for the RBSE 10th Class Science paper?
A:
The theory exam is for 3 hours and 15 minutes.
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Questions related to RBSE 10th
On Question asked by student community
Have a question related to RBSE 10th ?
Hello Student,
The RBSE Class 10 exam pattern includes details about the marks distribution, types of questions, exam duration, and internal assessment. You can check the complete exam pattern from the link given below:
https://school.careers360.com/boards/rbse/rbse-class-10-exam-pattern
Hello students,
If you are preparing for the RBSE Class 10 Half-Yearly Exam, you can practise the 2025–26 Half-Yearly Question Papers from the link below. Subject-wise papers for Maths, Science, Social Science, English, Hindi and Sanskrit are available.
https://school.careers360.com/boards/rbse/rbse-class-10-half-yearly-exam-question-paper-2025-26
Hi Krishna,
Here is the link of Question Paper
https://school.careers360.com/boards/rbse/rajasthan-board-10th-science-question-paper-2026
If you need any other resources please let us know .
Dear Student,
For the previous question paper, please check the link provided below:
https://school.careers360.com/boards/rbse/rbse-class-10-last-5-years-question-papers
If you need any other resource, do let us know.
Hello,
You can refer to the link below to access RBSE Class 10 English previous years' question papers for practice. The article includes subject-wise papers from multiple years.
https://school.careers360.com/boards/rbse/rbse-class-10-last-5-years-question-papers
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