Class 8 Science covers a range of topics that introduce students to fundamental scientific concepts. It begins with agriculture and the importance of microorganisms, followed by the study of synthetic materials like plastics. Students learn about the properties of metals and non-metals, fossil fuels, and the processes of combustion and flame. The syllabus then delves into biodiversity and the structure of cells, highlighting reproduction in animals and the changes during adolescence. Concepts of force, pressure, friction, and sound are explored, alongside the chemical effects of electric current and natural phenomena like earthquakes and lightning. The curriculum also includes the study of light, the solar system, and the critical issue of pollution, emphasizing the need for conservation and sustainable practices.