Understanding and remembering economic theories and principles in CBSE Class 10 Economics can be challenging, but with the right approach and techniques, it can become easier and more effective. Here are some strategies to help you in this process:

1. Pay attention during class: Actively listen to the teacher and take notes during lectures. This will help you focus on the key concepts and ideas being discussed.

2. Read the textbook: Read the textbook thoroughly and try to understand the concepts and theories explained in each chapter. Highlight or underline important points for future reference.

3. Review and revise: Regularly review and revise the material covered in class. This will help reinforce your understanding and ensure that you remember the information for a longer period of time.

4. Use visual aids: Create diagrams, charts, and mind maps to visualize and organize the information. This can help you grasp complex theories and principles more easily.

5. Practice with examples: Solve practice questions and numerical problems related to the economic theories and principles. This will help you apply the concepts and enhance your understanding.

6. Discuss with peers: Engage in group discussions or study sessions with your classmates. Explaining concepts to others and listening to their perspectives can deepen your understanding and help you remember the material better.

7. Seek clarification: If you have any doubts or confusion regarding a particular concept, don't hesitate to ask your teacher for clarification. It's important to have a clear understanding of the concepts before moving forward.

8. Make connections: Relate the economic theories and principles to real-life examples and situations. This will help you understand their practical applicability and make it easier to remember them.

9. Use mnemonic devices: Create mnemonic devices or acronyms to remember key terms, formulas, or principles. These memory aids can be helpful in recalling information during exams.

10. Test yourself: Take practice tests or solve sample question papers to assess your understanding and identify areas where you need to focus more.

Remember, consistent effort and regular revision are crucial for effectively understanding and remembering economic theories and principles. By following these strategies, you can enhance your learning experience and perform well in your CBSE Class 10 Economics exams.