This book aims to increase the confidence and competence of non-specialist primary teachers to help their pupils develop the necessary exploration skills in science. The individual process skills are analyzed and related to whole investigations, and opportunities for progression are identified and exemplified with classroom applications. The main part of the book considers, in detail, a number of theme-based investigations including water, seasons, local environment, ourselves, the kitchen, weather, toys and energy, clothes and fabrics. Ways of assessing and recording children's achievements are suggested.