Practical Exams in CBSE Class 10:

Practical examinations are an important component of the CBSE Class 10 curriculum. These exams are conducted to assess the practical knowledge and skills of students in various subjects. Let's delve into the details of practical exams in CBSE Class 10.

Subjects with Practical Exams:
1. Science: In CBSE Class 10, practical exams are conducted for Science. This includes Physics, Chemistry, and Biology.
2. Computer Applications: Practical exams are also conducted for the Computer Applications subject.

Weightage and Evaluation:
1. Science: The practical exams in Science carry 20 marks. These marks are added to the theory examination marks to calculate the final score. The practical exams primarily evaluate the student's ability to perform experiments, record observations, and draw conclusions.
2. Computer Applications: The practical exams for Computer Applications carry 30 marks. The evaluation is based on the student's ability to write programs, generate outputs, and solve practical problems using computers.

Preparation and Guidelines:
1. Students are provided with a list of experiments or activities to be performed during the practical exams. They should thoroughly understand the concepts and procedures involved in each experiment.
2. It is important to practice the experiments beforehand to become familiar with the apparatus and techniques involved.
3. Students should maintain proper records of their observations, calculations, and conclusions during the experiments.
4. Following safety precautions and handling apparatus with care is crucial to avoid accidents.
5. Students should be well-versed with the theoretical concepts related to the experiments as questions may be asked during the viva voce session.

Conducting the Practical Exams:
1. Practical exams are usually conducted in the school laboratory under the supervision of the subject teacher or an external examiner.
2. Students are divided into small groups to perform the experiments simultaneously.
3. Each student is evaluated individually based on their practical skills, accuracy of observations, and understanding of the experiment.
4. The viva voce session may involve questions related to the experiment, apparatus used, observations made, and the underlying scientific principles.

Conclusion:
Practical exams in CBSE Class 10 play a crucial role in assessing a student's practical knowledge and skills in subjects like Science and Computer Applications. These exams provide an opportunity for students to apply theoretical concepts and develop scientific inquiry skills. By following proper guidelines and practicing experiments, students can excel in their practical exams and score well in the overall evaluation.