Science is the way of gaining knowledge using a process of observation and testing. The series SCIENCE IN-DEPTH has been designed with the same objective to develop the scientific skills like observation, gathering information, investigation, and experimentation and drawing conclusion. It is a series of eight books from Classes I to VIII. Salient Features of the Book: Book includes simple, comprehensive and laconic text with appropriate illustrations to understand scientific concepts. An introduction in each chapter familiarizes the learners with the concepts discussed. Activities interspersed within each chapter to link the textual concepts with the practical experience. Quick Recap at the end of each chapter gives a brief summary of the important points. Fast Fact provides additional and interesting information in boxes wherever required. Key Terms with their meanings at the end of each chapter help the learners to understand the meanings of scientific and other new terms. At the end of each chapter NCERT Text-Book Questions (Solved) and Exemplar Problems (Solved) are provided. Exercises comprise a variety of questions with Higher Order Thinking Skills (HOTS) and Value Infusion (Value Based Questions) that encourage the students to think and analyze the learnt concepts. Two Sample Question Papers based on the marking scheme prescribed by the NCERT to assess the learning at the end of year.