CBSE Class 10 Science Notes

CBSE NCERT Class 10 Science Notes - Free PDF

CBSE Class 10 Science Revision Notes by CoolGyan have been consistently proved to be helpful for all the students aiming to get good marks in Science. Science is undoubtedly one of the core subjects in the curriculum. It can be extremely handy to have precise notes for understanding the concepts with shortcut techniques and step by step revisions. To be able to excel in the subject and get excellent marks in the CBSE Board exams 2019-20, download free PDF today by CoolGyan for Class 10 Science Revision Notes. CoolGyan is a platform that provides free NCERT Solutions and other study materials for students. Maths Students who are looking for better solutions ,They can download Class 10 Maths NCERT Solutions to help you to revise complete syllabus and score more marks in your examinations.

FAQ (Frequently Asked Questions)

1. How to prepare for class 10 CBSE science examination?

Answer: The below-mentioned tips will help you to cover the class 10 CBSE science syllabus effectively.

  • Make a weekly timetable to cover topics from Physics, Chemistry, and Mathematics.

  • Learn all the topics from the class 10 NCERT science textbook. 

  • Practice questions from as many workbooks as possible.

  • Refer to the important notes available on various study portals to learn difficult topics. It will boost up your confidence if you cover the difficult topics early.

  • Solve previous years’ question papers so as to understand the question pattern and marks distribution of the board examination. 

  • Take mock tests for quick revisions and focus on your problem areas more.

2. How is the CBSE Class 10 Science notes on CoolGyan helpful?

Answer: The CBSE Class 10 Science notes on CoolGyan have been prepared by our highly experienced faculty. Students will be able to comprehend the various theorems and concepts of the CBSE class 10 science syllabus easily, by referring to these notes. The theories are explained with descriptive experiments in such a simplified way, that will help students understand the inferences and grasp the main concepts. These notes are available in a PDF format that can be downloaded for free.


The various properties of carbon and its compounds, the various types of reactions, periodic features of elements, concepts of reflection, refraction, and the human eye, electricity, and magnetism, etc are all explained in a simple and logical manner, in these notes, for better understanding of students.

3. Are questions repeated in the CBSE class 10 science board examination?

Answer: Often, questions from the previous years’ board question paper get repeated or reframed in the CBSE class 10 board examination. Students are always advised to refer to the previous years’ board question papers and their solutions for securing good marks in the examination. The previous years’ question papers of CBSE class 10 science, along with solutions are available on CoolGyan. In the CBSE class 10 science board examination, some questions come with options as well. Mostly, the three marks questions get repeated in the board examination. So students are always suggested to refer to the solutions of previous years’ question papers and prepare well.