The Central Board of Secondary Education (CBSE) is all set to conduct the CBSE 10th and CBSE 12th practical exams from January 1, 2025 onwards and students need to approach these exams with thorough preparation. CBSE Board Practical exams carry significant weightage in the overall assessment, and a solid performance can make a substantial difference in the final score. Students can adopt these strategies to ensure they do well in their practical exams.
Key Points for CBSE Board Practical Exams 2025
CBSE Board Practical Exam Dates 2025 (Class 10 and 12)
Category
Start Date
End Date
Winter-Bound Schools
November 5, 2024
December 5, 2024
Regular Session Schools
January 1, 2025
February 14, 2025
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.
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.
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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.
If you want to improve the Class 12 PCM results, you can appear in the improvement exam. This exam will help you to retake one or more subjects to achieve a better score. You should check the official website for details and the deadline of this exam.
SASTRA University commonly provides concessions and scholarships based on merit in class 12 board exams and JEE Main purposes with regard to board merit you need above 95% in PCM (or on aggregate) to get bigger concessions, usually if you scored 90% and above you may get partial concessions. I suppose the exact cut offs may change yearly on application rates too.
CBSE generally forwards the marksheet for the supplementary exam to the correspondence address as identified in the supplementary exam application form. It is not sent to the address indicated in the main exam form. Addresses that differ will use the supplementary exam address.
To find Class 12 Arts board papers, go to the official website of your education board, then click on the Sample Papers, Previous Years Question Papers(PYQ) or Model Papers section, and select the Arts stream. You will find papers for the various academic year. You can then select the year of which you want to solve and do your practice. There are many other educational websites that post pyqs on their website you can also visit that.
5) During a trekking activity of 6km a student Ram will go to Sangam and return back up to 12 noon. He estimates that he can go to the Sangam at 1.5km/h on average, and return at half of that speed. These speeds take into account breaks and rest times. Using Ram's estimated speeds, what is the latest time he can begin his walk so that he can return by 12 noon?
(a) State the reasons for which Hershey and Chase carried out their experiments.
(b) Answer the following questions based on the experiments of Hershey and Chase :
(i) Name the different radioactive isotopes they used, and explain how they used them.
(ii) Why did they need to agitate and spin their culture ?
(iii) Write their observations and the conclusions they arrived at.
While studying the dependence of potential difference (V) across a resistor on the current (I) passing through it, in order to determine the resistance of the resistor, a student took 5 readings for different values of current and plotted a graph between V and I . He got a straight line graph passing through the origin. What does the straight line signify ? Write the method of determining resistance of the resistor using this graph.
A student holding a mirror in his hand, directed the reflecting surface of the mirror towards the Sun. He then directed the reflected light on to a sheet of paper held close to the mirror.
(a) What should he do to burn the paper ?
(b) Which type of mirror does he have ?
(c) Will he be able to determine the approximate value of focal length of this mirror from this activity ? Give reason and draw ray diagram to justify your answer in this case.
Two identical billiard balls strike a rigid wall with the same speed but at different angles, and get reflected without any change in speed, as shown in Fig. 5.6. What is (i) the direction of the force on the wall due to each ball? (ii) the ratio of the magnitudes of impulses imparted to the balls by the wall ?
A police jeep on a petrol duty on national highway was moving with a speed of 54km/hr. in the same direction. It finds a thief rushing up in a car at a rate of 126km/hr in the same direction. Police sub – inspector fired at the car of the thief with his service revolver with a muzzle speed of 100m/s. with what speed will the bullet hit the car of thief? CLASS - XI PHYSICS (Kinematics)
