Build confidence with calculating Gravitational Potential Energy (GPE) and Kinetic Energy (KE) using a carefully structured set of GCSE-style questions. This resource begins with straightforward calculations before progressing to more challenging problems involving energy transfers and equation rearrangement. Ideal for classroom practice, independent study, homework, or revision, the questions help students develop fluency with the required equations while reinforcing key skills such as unit conversion, substitution, and problem-solving. Complete answers are included, allowing students to check their understanding and identify areas for improvement.