CBSE Class 10 Syllabus 2027 (OUT): Download CBSE Class X Syllabus PDF 2026-27 for all Subjects

CBSE 10th Science practical syllabus is:

LIST OF EXPERIMENTS
1. A. Finding pH of following samples by using pH paper/universal indicator: Unit-I

a) Dilute Hydrochloric Acid

b) Dilute NaOH solution

c) Dilute Ethanoic Acid solution

d) Lemon juice

e) Water

f) Dilute Hydrogen Carbonate solution

B. Studying properties of acids and bases (HCl & NaOH) on the basis of their reaction with: Unit-I
a) Litmus solution (Blue/Red)

b) Zinc metal

c) Solid sodium carbonate

2. Performing and observing the following reactions and classifying them into: Unit-I

a) Combination reaction

b) Decomposition reaction

c) Displacement reaction

d) Double displacement reaction

• Action of water on quicklime
• Action of heat on ferrous sulphate crystals
• Iron nails kept in copper sulphate solution
• Reaction between sodium sulphate and barium chloride solutions

3. Observing action of Zn, Fe, Cu and Al metals on the following salt solutions: Unit-I

a) ZnSO4 (aq)

b) FeSO4 (aq)

c) CuSO4 (aq)

d) Al2 (SO4)3 (aq)

Arranging Zn, Fe, Cu and Al (metals) in the decreasing order of reactivity based on theabove result.

4. Studying the dependence of potential difference (V) across a resistor on the current

(I) passing through it and determining its resistance. Also plotting a graph between V and I. Unit-IV

5. Determination of equivalent resistance of two resistors when connected in series and parallel. Unit-IV

6. Preparing a temporary mount of a leaf peel to show stomata. Unit- II

7. Experimentally show that carbon dioxide is given out during respiration. Unit-II

8. Study of following properties of acetic acid (ethanoic acid): Unit- I

a) Odour

b) solubility in water

c) effect on litmus

d) reaction with Sodium Hydrogen Carbonate

9. Study of comparative cleaning capacity of a sample of soap in soft and hard water. Unit- I

10. Determination of focal length of: Unit-III

a) Concave mirror

b) Convex lens by obtaining image of a distant object.

11. Tracing path of a ray of light passing through a rectangular glass slab for different angles of incidence. Measure angle of incidence, angle of refraction, angle of emergence andinterpret the result. Unit - III

12. Studying (a) binary fission in Amoeba, and (b) budding in yeast and Hydra with help of prepared slides. Unit-II

13. Tracing path of rays of light through a glass prism. Unit-III

14. Identification of different parts of an embryo of a dicot seed (pea, gram or red kidney bean). Unit-II

Yes, the board gives sufficient preparation leaves to students for the exams. Students are advised to finish the CBSE 10th syllabus, and know the exam pattern before the exams begin. They must also solve, analyse and practice the previous years question papers and CBSE 10th sample papers to be better prepared for the exams. Make notes of all important points while studying and get all the doubts cleared with your friends, teachers etc. This will ensure that you're prepared ahead of time and will help reduce the exam anxiety.

Yes, it is highly likely that you will get about 30-40 % questions from the previous years. I can't say that will be as same as given but the concept will be same. The type of question coming in CBSE board exams is same. The board follows the same pattern.

The previous years question papers will also help you clarify the concepts. 

CBSE released the CBSE 10th English syllabus 2026 on the official website. Students can check the official syllabus below:

CBSE 10th syllabus 2027 was released by the board. The syllabus was formulated as per the latest exam pattern.

CBSE Class 10 Syllabus includes Hindi, English, Math, Science, and Social Science as major subjects as well as other subjects like Computer Applications, IT, etc. 

CBSE 10th syllabus 2027 is available on the board's website. Students should be thorough with the syllabus. It helps students to know the topics they need to prepare for exam.

Students need to score at least 33 percent in all subjects and a minimum aggregate of 33 percent in CBSE 10th board exams in order to clear the examinations. 

The Board has released the CBSE 10th syllabus and marking scheme for all subjects. Students must ensure to complete their syllabus and know the exam pattern well. They must nalso download and solve the CBSE 10th sample papers and previous years' question papers to perform well in the exams. 

Once done with the syllabus and practice, students will be able to clear the 10th board examinations will good percentage.  

Yes, it is highly likely that you will get about 30-40 % questions from the previous years. I can't say that will be as same as given but the concept will be same. The type of question coming in CBSE board exams is same. The board follows the same pattern.

The previous years question papers will also help you clarify the concepts. 

To score 100 percent in CBSE Class 10 board exams, you must complete all the topics mentioned in the syllabus and be thorough with the concepts. You can follow the points below that will help you score cent per cent-

1. Study Plan to Complete the Syllabus on Time.
2. Manage Time for Revision.
3. Keep One Sample Paper & Mock Test To Solve Each Day
4. Identify Mistakes & Rectify Them
5. List Down Important Topics
6. Master Good Writing Skills
7. Stop Cramming, Understand the Concept

You can treat the CBSE sample paper as a mock test and time yourself while answering it. This will make you familiar with the exam pattern and marking scheme, after which you will eventually find the CBSE board paper easy. 

You can download the CBSE 10th sample papers and question papers by clicking on the link below:

CBSE 10th sample paper and previous year question papers

CBSE released the CBSE Class 10 previous question papers for all subjects on the official website. Students can download them by clicking on the links on this page and start preparing for their upcoming exams. 

The Board also releases the CBSE 10th sample papers. The sample papers also share the latest marking sheme. These sample papers make students familiar with the difficulty level of the exam, the types of questions that will be asked and more. 

Hi, I understand CBSE Boards are really challenging, I would share you few steps that you can really consider during your regular study time. Plan your schedule: Now, as you know your weak areas, your agenda should be to give extra time to tackle those difficult lessons and transform them to strong ones. Note-making is an effective method: Any point that you are not getting answer for write it down and ask the query with your mentor. If you are shying to ask questions to your mentors ask with your friends or get back to me. Solve previous years' question papers: There are lots of sample papers, so try solving possible amount of papers of the subject you are weak in, it will help you. Understand the concepts while studying: Don't mug up the answers, but understand and make up situations and think how you will get the results. Group study can helps: Bring your friends home and ask queries and try answering enough questions. This will help you both. It is on best way. It is limited, let me know I could be of any help in future. All the best.