Answer :


.Yes, making notes for math in class 9 can be very helpful for understanding and retaining the concepts taught in class. Here are some tips on what type of notes you can make:

1. **Key Concepts:** Write down the main concepts covered in each lesson or chapter. This could include definitions, formulas, theorems, and important principles.

2. **Examples:** Include examples provided by the teacher or textbook, as well as any additional examples you work on during class or while studying. Write down the steps taken to solve each problem.

3. **Problem-solving Techniques:** Note down the strategies and methods used to solve different types of problems. This could include step-by-step procedures, shortcuts, and tips for approaching different types of questions.

4. **Important Points:** Jot down any important points emphasized by the teacher during lectures or discussions. This could include common mistakes to avoid, special cases, and key insights.

5. **Practice Problems:** Keep space in your notes to solve additional practice problems. This will help reinforce your understanding of the concepts and improve your problem-solving skills.

6. **Visual Aids:** Use diagrams, graphs, and charts to illustrate key concepts and relationships. Visual aids can make complex ideas easier to understand and remember.

7. **Organized Format:** Keep your notes organized and easy to navigate. Use headings, bullet points, and numbering to structure your notes logically.

Remember to review and revise your notes regularly to reinforce your learning and prepare for exams. Additionally, if there are any specific areas where you struggle or need extra help, make sure to focus on those in your notes and seek assistance from your teacher or classmates if needed.

yes you have to make....

because for board exam you need practice...

you make king size... book and one white page book.... OK