RBSE Class 10 Science Syllabus 2026

Manasvini GuptaUpdated on 19 Dec 2025, 06:10 PM IST

The Board of Secondary Education, Rajasthan, released the RBSE Class 10th Science syllabus 2026 on its official website at rajeduboard.rajasthan.gov.in. Students appearing for the RBSE Class 10 board exams 2026 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, the theory paper will consist of 80 marks, and 20 marks are reserved for practicals.

LiveRBSE 10th Result 2026 LIVE: Rajasthan Class 10 result on rajeduboard.rajasthan.gov.in soon; passing marksMar 22, 2026 | 11:45 AM IST

Students will be able to check the RBSE Class 10 result through the official website at rajeduboard.rajasthan.gov.in

This Story also Contains

RBSE Class 10 Science Syllabus 2026
RBSE Class 10 Science Practical Syllabus 2026
Tips to Prepare for RBSE Class 10 Science Exam 2026

RBSE Class 10 Science Syllabus 2026 - Check Rajasthan Board 10th Science Syllabus Topics and Marking Scheme

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 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 2026. Read further to get details of the topics that are a part of the latest RBSE Class 10 Science board exam syllabus 2026.

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

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.

Tips to Prepare for RBSE Class 10 Science Exam 2026

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.

RBSE Class 10 Syllabus 2026 (All Subjects)

Access the updated RBSE Class 10 Syllabus 2026 (All Subjects) to check chapter-wise topics, marking scheme, and prepare smartly for Rajasthan board exams.

RBSE Class 10 Science Syllabus 2026 - Check Rajasthan Board 10th Science Syllabus Topics and Marking Scheme