This online video tutorial series for NIOS Class 10 Science (Course Code: 212) is designed to provide students with a clear and thorough understanding of scientific principles across Physics, Chemistry, Biology, and Environmental Science. The course simplifies complex scientific ideas and connects them to everyday life, making science easy to learn, engaging, and practical for NIOS learners. Aligned with the latest NIOS syllabus, the course covers all key topics including chemical reactions, acids and bases, metals and non-metals, life processes, control and coordination, electricity, light, natural resources, and more. Each lesson is delivered through concept-based explanations, visual demonstrations, and real-world examples to strengthen understanding and retention.