A focused three-component revision and exam practice pack for SP5i, covering the complete Edexcel Separate Science Physics specification for the dangers of electromagnetic radiation (P5.20, P5.21, P5.24). Includes the 6-mark Level of Response comparison question.

Topic Mastery Sheet covers how the danger of EM radiation relates to its frequency and why; the specific harmful effects of each EM wave type on the human body; the distinction between ionising and non-ionising radiation and how this relates to the type of damage caused; and how changes in atoms and nuclei generate or are caused by EM radiation absorption.

Student Exam Practice Sheet includes a two-part question on how danger relates to frequency, a table-completion question on harmful effects across four EM wave types, and a 6-mark Level of Response question comparing two specific types of EM radiation. Question format matches the Edexcel test format.

Teacher Answer Key provides a complete mark scheme including the Level of Response indicative content and level descriptors, and guidance on what is required for the frequency-and-danger two-mark question.

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