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    CBSE Science Class 10 Preparation Tips 2026- Last-Minute Tips and Tricks

    CBSE Science Class 10 Preparation Tips 2026- Last-Minute Tips and Tricks

    Vishal kumarUpdated on 12 Dec 2025, 05:42 PM IST

    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. CBSE will conduct the 10th science paper in different sections, which means there will be separate section for physics, chemistry and biology

    This Story also Contains

    1. CBSE Class 10 Science Syllabus
    2. CBSE Class 10 Science Chapter-Wise Weightage
    3. CBSE Class 10 Science Prescribed Books By NCERT
    4. Reference Books for CBSE Class 10 Science
    5. Top CBSE Class 10 Science Preparation Tips 2026
    6. CBSE Class 10 Science Section-Wise Preparation Tips
    7. CBSE Class 10 Science Preparation Tips for Exam Day
    CBSE Science Class 10 Preparation Tips 2026- Last-Minute Tips and Tricks
    CBSE Class 10 Science Preparation Tips 2024

    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.

    CBSE Class 10 Science Syllabus

    ThemeUnit / TopicKey Concepts
    MaterialsUnit 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 LivingUnit 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 PhenomenaUnit 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 WorkUnit 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 ResourcesUnit V: Natural Resources

    Ecosystem, environmental problems, ozone depletion, waste generation and management, biodegradable/non-biodegradable substances


    CBSE Class 10 Science Chapter-Wise Weightage

    Unit No.Unit NameMarks
    IChemical Substances – Nature and Behaviour25
    IIWorld of Living25
    IIINatural Phenomena12
    IVEffects of Current13
    VNatural Resources5
    Total (Theory)80
    Internal Assessment20
    Grand Total100
    CBSE Class 10th Syllabus 2025-26
    Students can access the subject-wise CBSE Class 10 syllabus for the 2025–26 academic session.
    Check Now


    CBSE Class 10 Science Prescribed Books By NCERT

    TitleClassPublisher
    Science – TextbookX

    NCERT Publication

    Assessment of Practical Skills in ScienceX

    CBSE Publication

    Laboratory Manual – ScienceX

    NCERT Publication

    Exemplar ProblemsX

    NCERT Publication


    Reference Books for CBSE Class 10 Science

    Book TitleAuthors/PublisherKey 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 10Arihant Publications

    Chapter-wise theory, NCERT questions, practice exercises, and sample papers

    Xam Idea Complete Course Science – Class 10VK Global Publications

    Conceptual clarity, NCERT solutions, and competency-based questions

    Together with Science Study Material – Class 10Rachna Sagar Pvt Ltd

    Detailed explanations, practice questions, and previous years' papers

    Fundamentals of PhysicsPradeep Publications

    In-depth coverage of Physics concepts with illustrative examples

    Principles of PhysicsN.K. Chowdhry (S. Chand)

    Clear explanations of fundamental Physics principles

    CBSE Science Reference Class – 10Big Books

    Updated as per the latest CBSE exam pattern with objective MCQs and sample papers

    Oswaal CBSE Question Bank Science – Class 10Oswaal Books

    Chapter-wise question bank with previous years' questions and model papers


    Top CBSE Class 10 Science Preparation Tips 2026

    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.

    • Get Familiar with Syllabus & Paper Pattern: To start preparing for any exam, such as the CBSE Class 10 Science exam, students should first review the syllabus and paper pattern. This step is crucial as it provides an overview of the chapters and topics covered in the exam. Knowing which topics are included and which are not allows students to focus their preparation efforts effectively. Additionally, understanding the paper pattern gives insights into the types of questions asked, ranging from single-mark questions to long-answer questions, which typically carry five marks. By examining the syllabus and paper pattern, students can prioritize their study plan based on the marks distribution.
    • Follow Right Books: Students should start with completing the NCERT books first and they can refer to other books. The Physics, Chemistry, Biology carry almost equal weightage so don't neglect any subject. After this, solving CBSE 10th sample papers or previous papers is the best way to prepare.
    • Make A Study Schedule: A Study schedule is one of the best ways to make your study organized. Listing down the important chapters and topics can increase the productivity of the student. Covering the important topics should be the priority, and cover the least important chapter in the end.

    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


    • Solve Previous Year's Papers: After getting familiar with exam patterns, syllabus, and mark distribution, students should start solving the CBSE previous year papers. These papers are helpful in understanding the difficulty level of the examination and the type of questions asked. Practice with mock papers and previous year's papers, and treat them as your best friend.
    • Study Actively: Find a quiet place where you can study without any disturbance. Focus while studying and keep distractions away. Study in short chunks and by taking 5 minutes small breaks in between.
    • Make Short Notes: Making short notes helps in learning complex concepts easily, looking and remembering them every time is the best way. Students can highlight the important topics and concepts in the book. These notes will be helpful in the last days of the exam to go through the entire syllabus in a short time.

    CBSE Class 10 Science Section-Wise Preparation Tips

    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.

    CBSE 10th Science Preparation Tips for Physics

    • Practice as many theorems, formulas, and numerical problems as possible.
    • Another important part is the ray diagrams from the light chapter.
    • Practicing previous years' papers or sample papers for the same.
    • It is scoring and easy to learn with practice.

    CBSE 10th Science Preparation Tips for Chemistry

    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

    • Read the ‘Carbon and its compounds’ chapter thoroughly.
    • Prepare short notes or reminders of formulas along with compound names to revise.
    • Also, practice the numerical and name reactions so that one can solve them accurately in the exam.

    CBSE 10th Science Preparation Tips for Biology

    • This is the theoretical section with lots of terminology to memorise.
    • Special focus should be given to the life process and its associated chapters.
    • One must also practice all the diagrams thoroughly and make notes of terms and their associated functions to learn and revise, especially at the end.

    CBSE Class 10 Science Preparation Tips for Exam Day

    1. Read the question papers carefully.
    2. Look for the answers that you know and answer them first.
    3. Do not spend too much time on one question.
    4. Draw diagrams with a pencil, do not use a pen.
    5. Follow the bullets/steps while answering any question.

    Also, read

    Frequently Asked Questions (FAQs)

    Q: Are NCERT books enough for CBSE 10th science exam?
    A:

    Yes, NCERT books are enough for the CBSE science exam. Students can also refer to other books for practice.

    Q: How many units are in science class 10 CBSE?
    A:

    There are 5 units in the CBSE class 10 science syllabus.

    Q: What are the passing marks for CBSE 10th science paper?
    A:

    Students need to score a minimum of 33 % in theory and should qualify both theory and practical to pass.

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