This online video tutorial series for NIOS Class 7 Science is designed to help students develop a strong understanding of the natural world through simplified explanations and engaging lessons in Physics, Chemistry, Biology, and Environmental Science. Aligned with the NIOS Class 7 curriculum, the course introduces key scientific concepts such as the structure of matter, plants and animals, force and motion, sound, light, and environmental conservation. Each topic is broken down into easy-to-understand video lessons that incorporate real-life examples, visual aids, and experiments to bring science concepts to life. Students will explore the basic principles of biology, including the human body, plants, and ecosystems, while also learning about physical sciences such as the properties of matter and simple machines.