Quick Revision Checklist for CBSE Class 10 Science Board Exam 2026

The CBSE Class 10 Science Board Exam 2026 is fast approaching, set to take place on February 25. In the final days before the exam, your approach can either give you a confidence boost or add unnecessary stress, depending on how you choose to revise.

This is why having a focused revision plan is crucial. Instead of flipping through your textbook randomly, it’s better to concentrate on the most important formulas, reactions, diagrams, and key concepts in Physics, Chemistry, and Biology.

Subject-Wise Revision Checklist for CBSE Class 10 Science Board Exam 2026

For an effective revision strategy, it’s important to break down your study plan into specific subjects. Each subject has unique areas that need different attention. Below is a subject-wise breakdown for your quick revision checklist.

Physics Revision Checklist

Physics offers great potential for scoring, especially if you focus on understanding formulas and solving numericals. Rather than revisiting every chapter, concentrate on those with higher marks weightage.

Key Chapters to Prioritize:

  1. Light – Reflection and Refraction
  2. The Human Eye and the Colourful World
  3. Electricity
  4. Magnetic Effects of Electric Current
  5. Sources of Energy

Quick Revision Points:

  • Formulas to Revise:

    • Ohm’s Law: ( V = IR )
    • Electric Power: ( P = VI, P = I²R, P = V²/R )
    • Mirror Formula
    • Lens Formula
    • Magnification Formula

    Tip: Write all formulas on a sheet and revise them twice daily.

  • Numericals Practice:
    • Solve at least 10 mixed numericals on Electricity.
    • Practice ray diagrams for Light-related numericals.
    • Revise circuit diagrams related to Magnetic Effects.
  • Diagram Revision:
    • Image formation by concave and convex mirrors.
    • Refraction through lenses.
    • Electric circuit diagrams.

Chemistry Revision Checklist

Chemistry becomes more manageable when you focus on reaction-based questions and formulas. Balancing chemical equations and understanding the different types of reactions are crucial.

Key Chapters to Prioritize:

  1. Chemical Reactions and Equations
  2. Acids, Bases and Salts
  3. Metals and Non-Metals
  4. Carbon and Its Compounds

Quick Revision Points:

  • Chemical Reactions and Equations:
    • Practice balancing 15–20 equations before the exam.
    • Focus on:
      • Combination and decomposition reactions
      • Displacement and double displacement reactions
      • Redox reactions
      • Corrosion and rancidity
  • Acids, Bases, and Salts:
    • Study properties and pH scale.
    • Review preparation of common salts and water of crystallization.
  • Metals and Non-Metals:
    • Understand the reactivity series and extraction methods.
    • Review properties and uses of metals and non-metals.
  • Carbon and Its Compounds:
    • Study homologous series, functional groups, and reactions of ethanol and ethanoic acid.
    • Understand soap formation (Saponification).

Biology Revision Checklist

Biology is mostly theory-based but can be highly scoring if you pay attention to key diagrams and definitions. During the final revision, focus on understanding biological processes rather than memorizing long paragraphs.

Key Chapters to Focus On:

  1. Life Processes
  2. Control and Coordination
  3. How Do Organisms Reproduce?
  4. Heredity and Evolution
  5. Our Environment

Quick Revision Points:

  • Important Diagrams to Revise:

    • Human heart
    • Nephron
    • Brain
    • Female reproductive system
    • Reflex arc

    Tip: Practice drawing diagrams neatly with proper labels.

  • Processes to Revise:
    • Photosynthesis
    • Respiration
    • Double circulation
    • Fertilization
    • Mendel’s crosses

  • Definitions and Key Terms to Learn:

    • Binary fission
    • Transpiration
    • Acquired vs inherited traits
    • Hormones and their functions

    Tip: Refer to NCERT for exact answers, as many Biology questions are directly based on it.

Day of the Exam Tips

On the day of the exam, staying calm and organized is key to performing well. Here are a few tips to keep in mind:

  1. Revise Quickly: Go through your formulas and reaction sheets one last time.
  2. Read the Paper Carefully: Take your time to understand the questions before answering.
  3. Start with Easy Questions: This helps build confidence.
  4. Draw Neat Diagrams: Use a pencil for diagram-based questions.
  5. Time Management: Allocate 10 minutes to review your answers at the end.

Quick Revision Summary Table

SubjectKey Areas to Focus OnRevision Tips
PhysicsLight, Electricity, Magnetic EffectsRevise formulas and numericals, focus on high-weightage chapters.
ChemistryReactions, Equations, Acids & BasesPractice balancing equations, understand reaction types, study properties of acids and salts.
BiologyDiagrams, Processes, DefinitionsDraw and label diagrams, revise processes step-by-step, study key terms.

This focused revision checklist will help you manage your time effectively, avoid stress, and improve your performance in the CBSE Class 10 Science Board Exam 2026. At this stage, smart revision is far more valuable than trying to study new content. Good luck!

FAQs on Quick Revision Checklist for CBSE Class 10 Science Board Exam 2026

Focus on high-weightage chapters in each subject. For Physics, prioritize topics like Light and Electricity. In Chemistry, revise reactions and equations. For Biology, focus on diagrams and processes.

Key topics include Light (Reflection and Refraction), Electricity, Magnetic Effects of Electric Current, and Sources of Energy. Make sure to practice numericals and review important formulas.

Focus on balancing chemical equations, understanding reaction types, and reviewing chapters like Acids, Bases, and Salts, Metals and Non-Metals, and Carbon and Its Compounds.

Focus on important diagrams like the human heart, brain, and nephron. Revise key processes such as photosynthesis, respiration, and Mendel’s crosses. Practice drawing neat diagrams.

Revise formulas and key points in the morning. Read each question carefully, start with easy ones, and allocate time for reviewing your answers at the end.

Stick to your revision plan, avoid last-minute cramming, and focus on quality over quantity. Take breaks, stay calm, and ensure you get enough rest.

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