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Achieving 90+ in Class 10 Science: Effective Strategies for Success

Achieving a score of 90+ in Class 10 Science is possible with the right strategies. This article outlines effective techniques for answering exam questions, including the importance of starting with easier questions and following a logical order. Expert tips for each subject—Physics, Chemistry, and Biology—are provided to help students maximize their scores. Learn how to present your answers effectively and what examiners look for to boost your performance.
By Ambika Singh Jan 8, 2026, 20:02 IST
Achieving 90+ in Class 10 Science: Effective Strategies for Success

Strategies for Scoring High in Class 10 Science


Achieving a score of 90+ in Class 10 Science is within reach with the right approach. While many students concentrate on revising their syllabus and practicing numerical problems, experienced CBSE educators emphasize that the method of answering the exam is crucial.


The examination evaluates knowledge, presentation, and strategic approach. Senior Science educator Namita Mishra notes, “Numerous students are aware of the answers but often tackle challenging questions first, which heightens anxiety and can lead to lower scores. Starting calmly and confidently can significantly impact the overall score.”


Effective Answering Techniques

1. Avoid Starting with Difficult Questions:
Begin with questions you feel confident about, even if they are not high-mark questions. This strategy helps in reducing anxiety and securing easy marks early on.


2. Follow a Logical Order:



  • 1-mark questions: These include straightforward definitions, processes, symbols, or identification queries. They require minimal time and guarantee marks.


  • 2–3 mark questions: These involve brief explanations, simple calculations, or cause-effect inquiries. Initially skip any confusing questions and revisit them later.


  • 5-mark questions: Tackle these after completing the smaller questions. By this point, your mind will be more relaxed, allowing for better structuring of answers, particularly for Physics numericals, Chemistry reactions, and Biology diagrams.


  • Case-based / competency-based questions: Reserve these for the end, as they require logical reasoning and careful reading, which is easier once the other questions are completed.



Expert Tips by Subject


  • Physics: Always include formulas, demonstrate all steps, and ensure correct units are used.


  • Chemistry: Concentrate on balanced equations and appropriate terminology; lengthy explanations are not essential.


  • Biology: Well-drawn diagrams and clear labeling can significantly enhance your answers.



As per senior CBSE examiner Vineet Singh, examiners prioritize keywords, steps, and overall structure. Adhering to these strategies can assist students in maximizing their scores effectively.


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