CBSE Class 10th Exam Date:17 Feb' 26 - 17 Feb' 26
Students preparing for the CBSE Class 10 exams must prepare for the Science subject strategically. The scores of Class 10 will be the deciding factor to opt for streams in Class 11, hence, students should carefully study for the board exams. It is considered among the toughest subjects. CBSE Class 10 Science preparation tips will help students score well in the CBSE 10th exam.
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Qualifying CBSE 10th Science paper with good marks needs more practice and effort than other subjects. Considering the same, we have discussed a few simple and easy-to-follow CBSE tips for the science exam class 10 that will help to score high. These best tips for CBSE class 10 science preparation that will help in planning a preparation strategy for performing well in the CBSE board exams.
Theme | Unit / Topic | Key Concepts |
Materials | Unit I: Chemical Substances – Nature and Behaviour | Chemical reactions – types, chemical equation, balanced equation, endo/exothermic reactions, oxidation and reduction |
Acids, Bases, and Salts | Definitions, neutralization, pH scale (log not needed), uses of substances like NaOH, baking soda, bleaching powder, etc. | |
Metals and Non-Metals | Properties, reactivity series, ionic compounds, metallurgy, corrosion prevention | |
Carbon Compounds | Covalent bonding, functional groups, saturated & unsaturated hydrocarbons, ethanol, ethanoic acid, soaps, detergents | |
The World of the Living | Unit II: World of Living- Life processes | nutrition, respiration, transport, and excretion in plants & animals |
Control and Coordination | Tropism, plant hormones, nervous system, reflexes, coordination in animals | |
Reproduction | Asexual and sexual reproduction, reproductive health, HIV/AIDS, family planning | |
Heredity and Evolution | Mendel’s laws, inheritance of traits, sex determination (evolution excluded) | |
Natural Phenomena | Unit III: Natural Phenomena | Reflection and refraction of light by curved surfaces, mirrors, lenses; mirror/lens formula (no derivation), human eye |
Light Dispersion and Scattering | Prism, dispersion of light, scattering (excluding sunrise/sunset color) | |
How Things Work | Unit IV: Effects of Current | Electric current, Ohm’s law, resistance, factors affecting resistance, series/parallel circuits, heating effect, power formulas |
Magnetic Effects of Current | Magnetic fields, field lines, solenoid, Fleming’s Left Rule, AC/DC, domestic circuits | |
Natural Resources | Unit V: Natural Resources | Ecosystem, environmental problems, ozone depletion, waste generation and management, biodegradable/non-biodegradable substances |
Unit No. | Unit Name | Marks |
I | Chemical Substances – Nature and Behaviour | 25 |
II | World of Living | 25 |
III | Natural Phenomena | 12 |
IV | Effects of Current | 13 |
V | Natural Resources | 5 |
Total (Theory) | 80 | |
Internal Assessment | 20 | |
Grand Total | 100 |
Title | Class | Publisher |
Science – Textbook | X | NCERT Publication |
Assessment of Practical Skills in Science | X | CBSE Publication |
Laboratory Manual – Science | X | NCERT Publication |
Exemplar Problems | X | NCERT Publication |
Book Title | Authors/Publisher | Key Features |
Science for Class 10 (Physics, Chemistry, Biology) | Lakhmir Singh & Manjit Kaur (S. Chand) | Comprehensive theory with illustrations and ample practice questions |
All in One Science – Class 10 | Arihant Publications | Chapter-wise theory, NCERT questions, practice exercises, and sample papers |
Xam Idea Complete Course Science – Class 10 | VK Global Publications | Conceptual clarity, NCERT solutions, and competency-based questions |
Together with Science Study Material – Class 10 | Rachna Sagar Pvt Ltd | Detailed explanations, practice questions, and previous years' papers |
Fundamentals of Physics | Pradeep Publications | In-depth coverage of Physics concepts with illustrative examples |
Principles of Physics | N.K. Chowdhry (S. Chand) | Clear explanations of fundamental Physics principles |
CBSE Science Reference Class – 10 | Big Books | Updated as per the latest CBSE exam pattern with objective MCQs and sample papers |
Oswaal CBSE Question Bank Science – Class 10 | Oswaal Books | Chapter-wise question bank with previous years' questions and model papers |
Class 10 is the level where students work on their conceptual knowledge in the mentioned topics of subjects like physics, chemistry, and biology. Students need to prepare for practical and NCERT textbook questions for their exams. Below, we have listed some of the best preparation tips for the Class 10 science board exam.
Sample of Study Schedule
5:00 AM | Wake Up |
6:00 AM | Solve Maths Problems/ Science |
7:00 AM | Breakfast |
8:00 AM | Revise Yesterday's Notes |
9:00 AM | Social Science/ Science |
Take short breaks of 5-10 minutes after 30 minutes of study | |
11:00 AM | English/ Hindi (Read/ Write) |
Take short breaks | |
1:00 PM | Lunch |
2:00 PM | Take nap |
4:00 PM | Solve Maths Problems/ Science |
Take short breaks of 5-10 minutes after 30 minutes of study | |
6:00 PM | Social Science/ Science |
Take short breaks of 5-10 minutes after 30 minutes of study | |
8:00 PM | Dinner |
9:00 PM | Revise the Notes |
10:00 PM | Sleep |
Every section has its difficulty level based on numerical calculations and theoretical concepts. This gives rise to the need to create section-wise CBSE 10th science preparation tips.
This section is the easiest and highest-scoring section in Science. But one needs to be very clear with the concepts on how to study science class 10 chemistry
Also, read
Frequently Asked Questions (FAQs)
Yes, NCERT books are enough for the CBSE science exam. Students can also refer to other books for practice.
There are 5 units in the CBSE class 10 science syllabus.
Students need to score a minimum of 33 % in theory and should qualify both theory and practical to pass.
On Question asked by student community
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Visit the official website of the Rajasthan Education Department or the Shala Darpan portal.
Look for the “Latest News” or “Examination” section. Check school notice boards or ask your class teacher for updates.
Some district education office websites may also upload the key. Avoid unofficial websites as they may provide incorrect or fake keys.
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