Longhorn Integrated Science Pupil’s Book 7 is the definitive concluding coursebook in the series, approved by the Ministry of Education and Sports for the Ugandan Primary 7 candidate class. This critical resource is designed to finalize the primary science curriculum, covering advanced topics such as electricity and magnetism, machines, the human excretory system, and energy resources. It places a strong emphasis on exam readiness, integrating comprehensive content summaries with PLE-style revision questions and practical applications. By synthesizing knowledge from all previous levels, this book equips learners with the mastery and confidence needed to excel in the Primary Leaving Examination (PLE) and transition successfully to secondary education.