Artificial Intelligence is no longer a futuristic concept but an integral part of our daily lives, shaping everything from how we communicate to how we make decisions. Whether through self-driving cars, virtual assistants like Siri and Alexa or streaming platforms that predict our preferences, AI is everywhere. In this ever-changing landscape, understanding AI is no longer optional—it is essential for every student. By building a strong foundation of AI concepts, students will be better equipped for a future rich with career opportunities in fields like data science, machine learning, robotics and AI research. Welcome to the thoroughly revised edition of Decoding Artificial Intelligence for CBSE Class IX. The book is tailored to the updated CBSE curriculum and is designed to be a delightful introduction to the world of AI in an engaging and accessible way. With a focus on real-life applications and interactive learning, this book aims to make complex AI topics understandable for the learners. The book has been divided into five key units and provides a clear understanding of the AI project cycle while encouraging thoughtful reflection on AI’s societal impact. You will learn how to handle and interpret data, gaining skills necessary to work with various datasets and understand their implications. The much-awaited essential mathematical concepts—statistics and probability—which form the backbone of AI, will prepare you for more advanced AI concepts. You will also explore the cutting-edge field of generative AI, understanding how AI can create new content, such as images, text and music, pushing the boundaries of creativity and technology. Python language foundations have been covered in detail to help you learn how to write simple Python programs and understand how they contribute to AI solutions. The book adheres strictly to the CBSE curriculum, covering both Employability Skills and Subject-Specific Skills. Each unit includes: • Real-life examples to explain fundamental concepts • Clear illustrations to enhance comprehension • AI insights to simplify complex terms • Interactive online resources for hands-on learning • A variety of exercises, including Objective and Subjective Type Questions, and practical projects • Python code samples and exercises to lay the foundations of programming proficiency