This PSLE book is based on the latest Ministry of Education syllabus. Themes covered in this series are Diversity, Cycles, Interactions, Systems and Energy. These activities allow students to go beyond the textbook and further explore the real-world context of Science. These experiments stimulate students’ thinking and provoke curiosity in a fun and exciting manner. Students will be able to pick up skills such as observation, comparing, communicating, inferring, classifying, predicting, analysing and evaluating while carrying out the various experiments in this book. Complete answers are given for self-evaluation.