In 9th grade CBSE/SSC classes, the curriculum becomes more specialized, and you will study subjects in greater depth. Here are the subjects and topics typically covered:

1. English: The English curriculum in 9th grade focuses on developing advanced language skills. You will work on enhancing reading comprehension, writing skills, grammar, vocabulary, and critical thinking. The literature component may include the study of novels, plays, poetry, and non-fiction texts.

2. Mathematics: In 9th grade, mathematics introduces more advanced topics such as real numbers, polynomials, quadratic equations, coordinate geometry, linear equations in two variables, triangles, circles, surface areas, volumes, statistics, and probability. Emphasis is placed on problem-solving, reasoning, and logical thinking.

3. Science: Science subjects typically include Physics, Chemistry, and Biology. In Physics, you will study topics like motion, sound, light, electricity, and magnetism. Chemistry covers concepts such as matter, atoms, elements, compounds, acids and bases, and chemical reactions. Biology delves into topics such as cell biology, tissues, diversity in living organisms, natural resources, and environmental issues.

4. Social Science: Social Science includes History, Geography, Civics/Political Science, and Economics. You will study topics like modern Indian history, the French Revolution, nationalism in India, resources and development, democratic politics, the Indian economy, globalization, and sustainable development.

5. Hindi or another regional language: Hindi or a regional language will continue to be taught as a language subject. You will study advanced grammar, comprehension, and writing skills. Literature may also be included.

6. Physical Education: Physical Education classes continue to focus on physical fitness, sports, and games, with an emphasis on skill development and strategy.

It’s important to note that the specific curriculum and topics covered may vary slightly depending on the school and board. If you have any specific questions or need assistance with a particular topic within these subjects, feel free to ask!