Class 10 Science Important Chapters PDF Download

Science is an essential subject in class 10 board exams as it is the study of the natural world and provides students with a foundation for advanced learning in various fields of Science, Technology, Engineering, and Mathematics. Moreover, science education in class 10 is crucial as it prepares students for a wide range of future career options.
In order to score well in the science board exam, working smart is just as important as working hard. It is essential to identify the topics that carry good weightage and are likely to yield high marks. By focusing on these topics, students can enhance their preparation in a shorter period of time. This approach not only saves time but also helps to boost confidence and reduce stress levels.
In this EduRev article, we have compiled a list of topics from each chapter in science class 10 that are crucial and should not be skipped under any circumstances. It is essential to have a good understanding of these topics to perform well in the board exams and gain a strong foundation in science.

Important Topics in Chemistry for Class 10

Chemistry covers a broad range of topics related to matter, atoms, elements, compounds, and reactions. Some of the important topics in chemistry for class 10 CBSE board exam are:

Important Topics in Biology for Class 10

Biology includes topics related to living organisms, their functions, and their interactions with the environment. Some of the important topics in biology for class 10 CBSE board exam are:

Important Topics in Physics for Class 10

Physics deals with the study of matter, energy, and their interactions with each other. Some of the important topics in Physics for Class 10 CBSE board exam are:

Some other Important Topics

If you want to improve your score in the Class 10 board exam, it is recommended to focus on the important topics of these chapters.

CBSE Marking Scheme for Class 10 Science

The table below outlines the CBSE Marking Scheme for a specific section, detailing the number of questions in different formats and the corresponding marks allocated to each question.

Frequently Asked Questions related to Class 10 Science Important Chapters

Is 10th science tough?

Many students consider 10th grade science to be a challenging subject. This is because it covers a wide range of topics and requires a good understanding of complex concepts, theories, and formulas. However, with the right approach and preparation, students can score well in the CBSE 10th exam. It is essential to study regularly, understand the concepts

Which is the toughest chapter in class 10 science?

The chapter on Heredity and Evolution is considered the most challenging topic in Class 10 Science. Despite its difficulty, it carries a significant weightage of marks in the board exam, making it essential for students to have a strong understanding of its concepts.

Which science chapter in class 10 is the most straightforward?

Chemical reactions may be one of the simplest scientific topics in Class 10, but it is crucial to study it thoroughly to ensure that you are well-prepared for the exam. It is important not to overlook this topic, as even small details can be crucial in answering questions related to chemical reactions accurately. By studying and understanding this topic, students can score well in the board exam and gain a solid foundation in chemistry.

Are there diagrams on the board exam?

Yes, diagrams are often included in the CBSE board exam for science subjects. In fact, diagrams are an essential aspect of science subjects as they can help convey complex concepts and theories in a clear and concise manner. Diagrams may be included in questions or may be required to be drawn by the students themselves as a part of their answers. 

How can you pass the CBSE Class 10 science exam with a great score?

To pass the CBSE Class 10 Science exam with a great score, it is essential to focus on the important topics from an exam point of view. Once you have identified these topics, make sure to understand their concepts thoroughly. This will enable you to answer related questions with confidence and accuracy. Once you have a good grasp of the important topics, you can then focus on the remaining topics to enhance your skills and broaden your understanding of the subject.