Class 10 Science Deleted Syllabus 2022-23 PDF Download

The CBSE Class 10 Science Syllabus for 2022-23 has been revised and 30% of the topics have been removed. These deleted topics will not be assessed in the upcoming CBSE Board Exam in 2023. It is important for all Class 10 students to prepare for their CBSE Class 10 Science Board Exam according to the reduced syllabus. The list of exercise-wise topics that have been removed is provided below for the students to avoid studying unnecessary content.

CBSE Class 10 Science Deleted Syllabus 2022-23

In Class 10 Science NCERT, there are 16 chapters but out of those 16 chapters, 3 chapters are not part of the syllabus for Class 10 2022-23 Science Exam. Some topics from other chapters are also deleted. The complete information about the deleted topics and chapters is provided in the table below:

Class 10 Science Deleted Syllabus 2022-2023, Practicals

1. Finding the pH of the following samples by using pH paper/universal indicator:

• Dilute Hydrochloric Acid
• Dilute NaOH solution
• Dilute Ethanoic Acid solution
• Lemon juice
• Water
• Dilute Hydrogen Carbonate solution

2. Determination of the equivalent resistance of two resistors when connected in series and parallel.
3. Preparing a temporary mount of a leaf peel to show stomata.
4. Study of the following properties of acetic acid (ethanoic acid):
5. Odour
6. solubility in water
7. effect on litmus

• reaction with Sodium Hydrogen Carbonate
• Study of the comparative cleaning capacity of a sample of soap in soft and hard water.
• Finding the image distance for varying object distances in case of a convex lens and drawing corresponding ray diagrams to show the nature of image formed.
• Identification of the different parts of an embryo of a dicot seed (Pea, gram or red kidney bean).

CBSE Class 10 Deleted Syllabus 2022-23: Other Subjects

The links to deleted syllabus for other subjects of Class 10 is given in the table below:

How to Download CBSE 10th Syllabus 2023-24 from the Official Website?

• Students first visit the official website of CBSE at cbse.gov.in.
• Select the Academic Website shown on the homepage.
• Click on the Curriculum Link given at the Top of the screen.
• Select the “Curriculum 2023-24” link.
• Download your CBSE Class 10 Syllabus 2023-24.

Frequently Asked Questions (FAQs) on CBSE Class 10 Science Deleted Syllabus 2022-23

Which chapters are removed from Class 10 Science 2022-23?

In Class 10 Science NCERT, there are 16 chapters but out of those 16 chapters, 3 chapters are not part of the syllabus for Class 10 2022-23 Science Exam. Some topics from other chapters are also deleted. The chapters that are deleted from the Class 10 Science Syllabus are Periodic Classification, Sources of Energy and Management of Natural Resources.

Do questions come from the lab manual in Class 10 CBSE 2023 science exam?

Yes, questions come from 14 experiments that are given in the lab manual. Study the steps involved, materials used, conclusion etc. related to the experiments as questions are asked related to these topics. EduRev also provides Lab Manuals for Science, Click here.

Why is solving sample papers important for Class 10 Board examinations?

The best way to prepare for a Class 10 is to previous year's papers and sample papers to get an idea of the types and levels of questions that will come in the exam. Practise under exam conditions by setting the time and focus on improving your answer writing skills. Make a note of difficult topics and questions and create a mistake notebook to keep track of mistakes. EduRev offers sample papers as well as pyqs.

What tips should I use while answering the Class 10 Science exam?

Here are a few tips that may help you perform well on the Class 10 Science exam:

1. Read the instructions and questions carefully: Make sure you understand what is being asked of you before you start answering. Look out for key words such as "define," "explain," "compare," and "contrast," as they indicate the type of response that is expected. Note the units and numbers properly in numerical questions.
2. Plan your answer: Before you start writing, take a few minutes to think about what you want to say and how you will present your ideas. This can help you organise your thoughts and structure your answer in a clear and logical way.
3. Use clear and concise language: Write your answer in points and highlight the key points in your answer too. Remember that marks are given for steps. The answers should be written in clear handwriting.
4. Draw diagrams to explain your answer: Draw a diagram to explain a concept where time permits. The diagrams should be neat and properly labelled. Review your work: After you have finished writing, take a few minutes to review your work. Check for spelling and grammar errors, and make sure that your answer is clear and well-organised.
5. Don’t change the answer until sure: Do not change the answers unless you are 100% sure. Most of the time the first answer that you think is the correct answer.
6. Answer Easy Questions First: Answer the easy questions first to build up your confidence and then tackle the more difficult ones.
7. Don't Spend Too Much Time on a Question: If you get stuck on a question, do not spend too much time on it. Leave it and you can get back to it at the end of the exam.