Seeking clarification or asking doubts regarding the topics in the syllabus for CBSE Class 9 is a common practice and is encouraged during class or after school hours. In order to have a better understanding of the subject matter and to clear any doubts, students should feel free to approach their teachers for clarification. Here are the details on how and when to seek clarification or ask doubts:

During Class
During class, the teacher is actively teaching the topics from the syllabus. This is the best time to seek clarification or ask doubts as the teacher is readily available to answer questions. Here's how you can approach the teacher during class hours:

1. Raise your hand: If you have a doubt or need clarification on a particular topic, raise your hand and wait for the teacher's attention. This ensures that the class runs smoothly and the teacher can address your query without interrupting the flow of the lesson.
2. Wait for appropriate time: It's important to wait for an appropriate time to ask your question. Choose a moment when the teacher is not in the middle of explaining an important concept or answering another student's query. This shows respect for the teacher's time and allows for a smoother interaction.

After School Hours
If you couldn't ask your question during class or need further clarification, you can approach your teacher after school hours. Teachers are usually available for a short period of time after school for individual queries. Here's what you can do:

1. Seek permission: Before approaching the teacher after school hours, seek permission either during class or through a formal request. This allows the teacher to allocate time specifically for your query and ensures that they are available to help you.
2. Prepare your questions: It's helpful to prepare your questions in advance so that you can make the most of the time available. Write down your doubts or areas of confusion and bring them along when you meet the teacher. This will allow for a focused and productive discussion.
3. Be patient and respectful: Remember to be patient and respectful while discussing your doubts with the teacher. They may have other responsibilities or commitments, so it's important to value their time and approach the interaction with a positive attitude.

By seeking clarification or asking doubts during class or after school hours, students can enhance their understanding of the topics in the syllabus and improve their overall performance in CBSE Class 9.