Exploring Science adopts the thematic approach required by the new NERDC curriculum. In this approach, four themes are considered. The themes are Learning about our environment, Living and non-living things, Understanding technology and You and energy. They are all well-treated. In this third book of the series, each theme is divided into chapters and units. Theme 1 has five chapters: Measurement of length and mass; Measurement of time; Soil; Air in motion; and Water with twenty-seven units. Theme 2 has one chapter: Plants and animals with five units. Theme 3 has one chapter: Forms of technology with four units while Theme 4 also has one chapter: Forms of energy with six units. The chapters are structured to make their contents interactive to the pupils, beginning with what you are to learn followed by keywords where pupils learn the major scientific words they are bound to come across in the course of their study and multiple activities that will help their interaction with the processes of approach, observation, manipulation, inquiry, experimenting and grouping or classifying. There is also let us do some work which is a form of exercise that helps to test the assimilation and understanding of what was taught in each chapter. Teachers who are the facilitators of learning and organisers of interaction between pupils and objects in the environment will find this resource material very relevant and useful, while pupils will find it captivating such that a positive attitude towards the study of science and technology is instilled.