Must Know Points for CBSE Board Practical Exams 2025

CBSE Board Practical Exam Dates 2025 (Class 10 and 12)

Must-Know Points for CBSE Practical Exams 2025

Earlier, the board released CBSE practical exam guidelines for students and schools. Students must go through these guidelines and follow them. Along with this, here are the general points which students must know to attend CBSE Class 10 and 12 practical exams smoothly.

1. Revise CBSE Practical Syllabus

Go through the prescribed CBSE syllabus 2025 for practicals mentioned on the official website, cbseacademic.nic.in. Ensure that you are well-versed in the concepts behind each experiment and its procedures. Pay special attention to:

• Important experiments.
• Frequently asked viva questions.
• Theoretical concepts linked to practicals.

2. Practical Files and Projects

The practical files and projects carry marks too, so ensure:

• The files are neatly written, error-free, and up-to-date.
• Diagrams, tables, and graphs are accurately labelled and drawn.
• Your projects meet all the required guidelines and are thoroughly reviewed by your subject teacher.

3. Laboratory Practicals

Hands-on practice is significantly important for mastering practicals. If feasible, ask respective subject teachers to allow you to practice a few practicals before the actual exam day. Use your school’s laboratory sessions effectively to:

• Practice conducting experiments.
• Learn to handle lab equipment properly.
• Minimise errors during your actual exam.

4. Viva Questions

Viva voce can be challenging, but proper preparation can help. Practice answering questions confidently and concisely. Some of the common viva questions include:

• The principle behind an experiment.
• Real-life applications of the concepts.
• Steps to calculate specific values.

5. Keep Backup Materials Ready

Students must carry all the required items on the day of the final exam which may include:

• Lab coat, if required.
• Stationery such as pencils, pens, and erasers.
• Any additional materials specified by your teacher.

6. Cross-Check Before Submission

Before submitting your practical files or answer sheets, take time to cross-check your work. Verify the accuracy of recorded observations, ensure all answers are complete, and check for neatness and organisation. A final review can help you catch and correct any mistakes.

7. Revise Frequently Asked Topics

Certain topics are frequently asked in CBSE practical exams, and those must be studied by the students properly. Identify these recurring areas and focus your revision efforts on mastering them. Students can also get help from their respective teachers to gain insight into important questions which need to be prepared well.

8. Online Resources

In addition to school resources, online platforms can provide valuable support for practical exam preparation. Tutorials, sample viva questions, and experiment demonstrations available on platforms like YouTube, and educational websites can offer additional clarity and practice.

Important Practical Exam Tips for Science Students

Science students often face more detailed and hands-on practical exams. Few tips to excel in the CBSE Science Board exam practicals are mentioned below:

• Understand the scientific concepts with clarity. Knowing the theory behind each experiment is crucial. Revise the key principles of the experiments you will perform.

• Practice measuring techniques. Accurate measurements are essential in science experiments. Practice using measuring tools like burettes, pipettes, and balances to ensure precision during the exam.

• Students should also focus on mastering calculations. Many practical exams involve calculations (like determining concentrations or calculating values from observations). Practice these calculations ahead of time.

• Always adhere to safety guidelines in the laboratory, including wearing the required protective gear like gloves and goggles, and following instructions for handling chemicals or equipment.

How to Prepare for CBSE Board Practical Exams in Non-Science Subjects?

Non-science subjects like Home Science, and Physical Education also have practical exams, and their preparation requires a different approach:

• Whether it is preparing a dish in Home Science or performing physical exercises in Physical Education, practice the core skills repetitively to gain proficiency.

• Review Projects and Presentations: Some non-science practicals might require students to do presentations, make a project or demonstrate a skill. Students must ensure their project is up-to-date, well-researched, and neatly presented.

• Understanding of marking scheme and criteria is important. Focus on the aspects that carry heavy weightage in non-science practicals, such as creativity, execution, and clarity of demonstration.

• Keep all materials (such as recipes, charts, or performance logs) in order, as non-organization can cost valuable time during the exam.

Also, Check:

• CBSE Class 10, 12th Theory Exam Schedule 2025