Process skills in science are very important in the formal presentation of science to children. There is a strong belief that children who are properly introduced to science through process skills will find the skills useful throughout life. While it is possible to easily forget science content learnt, process skills tend to remain with many individuals for a relatively longer period. Looking forward that this book will definitely help the readers to understand the concepts presented in this book and equips the teachers for presenting a new method before the students to make them more learner friendly.