the structure of science fairs, including competition criteria and potential rewards. The book is structured to provide practical insights into conducting nuclear science projects. It covers important aspects such as choosing a topic, organizing project content, the importance of thorough documentation, and exhibit design. Helpful appendices offer a variety of nuclear science project ideas, investigations related to nuclear energy, and guidelines for safely working with radioactive materials. Through this, the authors aim to inspire enthusiasm for science fairs while promoting scientific exploration and communication among participating students. (This is an automatically generated summary.)